CN106753224A - Environment protection type wallpaper adhesive and preparation method thereof - Google Patents
Environment protection type wallpaper adhesive and preparation method thereof Download PDFInfo
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- CN106753224A CN106753224A CN201710049782.1A CN201710049782A CN106753224A CN 106753224 A CN106753224 A CN 106753224A CN 201710049782 A CN201710049782 A CN 201710049782A CN 106753224 A CN106753224 A CN 106753224A
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- soy flour
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to a kind of environment protection type wallpaper adhesive and preparation method thereof, including A agent and B agent；A agent is formed by the Raw material processing of following weight portion：Modified 60 80 parts of defatted soy flour cream, 68 parts of SG, 46 parts of levelling agent, 23 parts of organobentonite, 13 parts of auxiliary agent, auxiliary agent is the mixture of at least two in fireproof powder, nanometer anion powder and antistatic additive；B agent is formed by the Raw material processing of following weight portion：8 15 parts of bee glue powder, 13 parts of antioxidant, 30 40 parts of matrix, 12 parts of emulsifying agent, 40 60 parts of 75 85% alcohol solvent of volume fraction, appropriate pH adjusting agent, matrix is any one in natural gum, vitamin derivative or modified starch, and the pH value of B agent is 68；The raw material selection of A agent and the B agent of Environment-friendlyadhesive adhesive of the present invention is reasonable, and compatibility is appropriate, and the adhesive for preparing is compared with existing glue, with excellent water resistance, glue performance, drying process homogeneity is good, and planarization is good, also there is excellent anti-microbial property, antistatic property and fire resistance.
Description
Technical field
The present invention relates to a kind of environment protection type wallpaper adhesive and preparation method thereof, belong to technical field of construction and decoration materials.
Background technology
Wallpaper, also referred to as wallpaper, are a kind of quite extensive house decorative materials of application.Because wallpaper has color many
Various other house decorative materials such as sample, pattern are abundant, luxurious style, safety and environmental protection, easy construction, affordable to be compared
A kind of the characteristics of plan, it has also become popular home decoration products, increasingly liked by people.
Wallpaper needs to use glue to paste on wall wallpaper in decoration process, and the paving effect of wallpaper is also whole dress
The embodiment of effect is repaiied, the basic function that wallpaper is wallpaper glue is clung for a long time.From the point of view of main composition, existing wallpaper glue master
It is the grain system with starch, potato powder, glutinous rice flour as raw material, grain toggle bolt paper-hanging bonding force is good, formaldehydeless, but forms sediment
These are all the materials containing nutrient protein composition for powder, potato powder, glutinous rice flour, and mildew is easiest to once getting wet and making moist, corruption speed
Spend quickly, into the culture medium of mould, therefore, the glue made with this food substrate is used for wallpaper, once sent out by moisture
Mould, wallpaper will turn to be yellow therewith, blackening, play drum, alice, or even pierce because of corruption.
In addition, used as indoor decoration material, wallpaper glue is all prepared for Organic Ingredients, so it also needs to have
Certain fire resistance, this is not embodied in the prior art.So needing a kind of strong wall of new bonding force of research and development
Paper-hanging, at the same the glue should also have environmental protection, hardening time is short and storage period is long, it is fire-retardant the characteristics of.
The content of the invention
An object of the present invention is to solve the deficiencies in the prior art, there is provided a kind of environment protection type wallpaper adhesive, the glue
Materials safety, environmental protection that glutinous agent is used, cohesive force are strong, and solidification process homogeneity is good, and wallpaper is difficult bulge or fold, more will not
Alice, also has good Anti- tarnishing and the performance gone mouldy in addition.
The second object of the present invention is to provide a kind of preparation method of environment protection type wallpaper adhesive.
The technical solution adopted for the present invention to solve the technical problems is：
Environment protection type wallpaper adhesive, the adhesive includes A agent and B agent；
The A agent is formed by the Raw material processing of following weight portion：
Modified 60-80 parts of defatted soy flour cream, SG 6-8 parts, levelling agent 4-6 parts, organobentonite 2-3 parts, auxiliary agent
1-3 parts, the auxiliary agent is the mixture of at least two in fireproof powder, nanometer anion powder and antistatic additive, and water-soluble Portugal gathers
The quality of sugar is the 10% of modified defatted soy flour cream quality；
The preparation method of the modified defatted soy flour cream is as follows：To adding defatted soy flour, appropriate complex enzyme and suitable in reaction vessel
Amount deionized water, plus acid for adjusting pH is to 4-5, after 0.5-1h is digested at 35-40 DEG C, is heated to 80-90 DEG C and inactivates 5-8min, it is cold
But to 35-40 DEG C, the coupling agent stir process 0.5-1h of defatted soy flour quality 3-5% is added, filters decontamination, be concentrated in vacuo to
Moisture content 40-50% must be modified defatted soy flour cream, and the complex enzyme is the mixture of cellulase, AMS and protease；
The B agent is formed by the Raw material processing of following weight portion：
Bee glue powder 8-15 parts, antioxidant 1-3 parts, matrix 30-40 parts, emulsifying agent 1-2 parts, volume fraction 75-85% alcohol solvents
40-60 parts, appropriate pH adjusting agent, the matrix is any one in natural gum, vitamin derivative or modified starch, B agent
PH value be 6-8；
The preparation method of the environment-protective adhesive is as follows：
S1, prepares A agent：The modified defatted soy flour cream and SG of formula ratio are mixed and heated to 50-60 DEG C of stirring pre-
Treatment 0.5-1h, then sequentially adds levelling agent, organobentonite and the auxiliary agent of formula ratio, stirs, and filters off miscellaneous
Matter obtains A agent；
S2, prepares B agent：First by the bee glue powder of formula ratio, antioxidant and emulsifying agent add ethanol in proper amount solvent in, in 25-35
The mixture system that emulsification forms stabilization DEG C is sufficiently stirred for, matrix is added, the alcohol solvent of surplus is filled into, continues stir process
1-2h, forms the mixture of pasty state, and impurity acquisition B agent is filtered off after having adjusted pH value；
The A agent and B agent separately encapsulate storage, and A agent and B agent are with mass ratio 5-6 when using:Acquisition ring is mixed in 1 ratio mixing thoroughly
Protect adhesive.
In technical scheme, modified defatted soy flour cream, SG, levelling agent, organic bentonite have been used in A agent
Profit soil and auxiliary agent, contribution of each component in technical solution of the present invention are as follows：
Wherein defatted soy flour is modified, to improve the water resistance and glue performance of adhesive, after wallpaper is posted, not moisture-sensitive and
Wallpaper is caused to release, the defatted soy flour raw material of use is complicated mixture, by nearly 50% soybean protein, 40% carbon aquation
Compound and other micro constitutents are constituted.Carbohydrate in defatted soy flour contains abundant hydroxyl hydrophilic radical, makes it have
Preferable hydrophily, so that the water resistance of made adhesive and gluing decline.Using fibre in technical scheme
Crude fibre and cell wall structure in defatted soy flour is digested into dimension plain enzyme the protein of oligosaccharides or monose, and AMS will wherein
Starchy material digest into oligosaccharide and monose, oligosaccharide therein can continue on through cellulase degradation, maximum likelihood drop
Hydrophilic compounds content in low defatted soy flour, reduces hydroxyl quantity, strengthens its hydrophobicity.Soybean protein handle in defatted soy flour
In most of hydrophobic grouping is embedded in active group, hydrophilic radical exposes outside.Therefore a small amount of protease part is added to drop
Solution protein, increases its intramolecular or intermolecular group, by the exposure of its active group outside.Make to be exposed to using coupling agent again
Outer protein active group reacts to each other, and forms cross-linked network structure, to realize improving the water resistance and gluing of adhesive
Energy.
Found in present inventor's practice, modified to defatted soy flour treatment, its hydrophobicity is greatly improved, but unfavorable
In the processing of A agent, easily there is the phenomenon of homogeneity difference or layering in A agent, therefore, the appropriate SG of addition is attempted,
It is water miscible macromolecular, and the free group of its some group energy and defatted soy flour between intermolecular attraction or group due to matching somebody with somebody
Reciprocity factor, forms some miniature bridge beam actions, and the function with dispersant substantially improves the homogeneous sex chromosome mosaicism of A agent.
Secondly, bentonite addition is also the great discovery of present inventor, and organobentonite has good
Thixotropy, suspension stability, high-temperature stability, chemical stability, add appropriate organobentonite to stir in the formula of A agent
Afterwards, you can form the dispersion of stabilization, with SG synergy, the Machinability Evaluation of A agent is improved, that is, realizes A
The stable homogeneous of agent, also significantly improve the ageing resistace and peeling resistance of adhesive of the present invention.
In addition, the appropriate levelling agent of addition can promote adhesive formed in drying process one it is smooth, smooth, uniform
Adhesive layer, improves the permeability of adhesive, and the possibility of spot and spot is produced when can reduce coating, and the wallpaper put up is equal
It is even, natural.
The auxiliary agent added in A agent of the present invention, it is different according to auxiliary agent species, realize that adhesive of the invention has fire-retardant, anti-
The additional functions such as electrostatic and purify air, very with practical value.
In technical scheme, bee glue powder, antioxidant, matrix and emulsifying agent have been used in B agent, and each component is in this hair
Contribution in bright technical scheme is as follows：
Propolis is the viscous secretion that honeybee gathers from tree bud or bark, and research finds that propolis has the chemical composition of complexity, its
Include being planted 30 fragrant fat, more than 30 kinds of flavonoids more, more than ten plant aromatic acids etc., propolis is described as that " natural is small
Drug Storage ", is precious natural wide spectrum antibiotics, has to various bacteria, fungi, germ etc. and significantly suppresses and kill effect, B
Appropriate bee glue powder is added in agent（Powder is obtained after propolis suitably purification）, using its natural broad-spectrum antiseptic bactericidal property, realize
The anti-microbial property of adhesive of the present invention, it is to avoid stick go mouldy after wallpaper, it is infested etc., greatly prolong the service life of wallpaper.
The adhesive of prior art, many in drying process that color burn can occur, being that some compositions are oxidized generates change
Color, when the wallpaper of light color is used, easily mirrors, and influences the using effect of wallpaper, be with the addition of in environment-protective adhesive of the invention suitable
The antioxidant of amount, such as glutathione and Tea Polyphenols, can greatly improve this point, and adhesive of the invention is in drying process
In, instant proper with hot blast aid in drying, will not also change colour, in natural drying process, reflecting for glue color and luster will not more occur
Go out, the using effect of wallpaper is not influenceed.
In technical scheme B agent, appropriate matrix is also added, matrix is natural gum, cellulose derivative or changes
Property starch in one kind, it is therefore an objective to improve error adrrectability when adhesive of the present invention is used（I.e. when not conforming to that wallpaper is locally pasted
During suitable or dislocation, time that can be within 15s starts re-posted, and wallpaper is not damaged, and is not in the impression of re-posted）, it is real
Trample, it was also found that adhesive obtained in the addition of these raw materials, when being pasted for wallpaper, post after drying, wallpaper planarization is good,
Presence without crimping or bulge.
In sum, the raw material selection of A agent and the B agent of Environment-friendlyadhesive adhesive of the present invention is reasonable, and compatibility is appropriate, prepares
Adhesive compared with existing glue, with excellent water resistance, glue performance, drying process homogeneity is good, and planarization is good,
Good stability during other glue dries, is influenceed small by external condition, not easy to change.In addition, also having excellent antibiotic property
Energy, antistatic property and fire resistance.Environment-friendlyadhesive adhesive of the invention has prominent substantive distinguishing features and significant progress.
Based on technical scheme, present inventor has carried out careful research, obtains following three preferred
Technical scheme, also include scope of the claims, this adhesive performance obtained in three preferred schemes is excellent, be adapted to
Industrialized production, preferred scheme is as follows：
One of optimal technical scheme, the A agent is formed by the Raw material processing of following weight portion：
Modified 70 parts of defatted soy flour cream, 7 parts of SG, 5 parts of levelling agent, 2.5 parts of organobentonite, 2 parts of auxiliary agent is described
Auxiliary agent be fireproof powder and nanometer anion powder etc. mass mixing thing；
The B agent is formed by the Raw material processing of following weight portion：
12 parts of bee glue powder, 2 parts of antioxidant, 36 parts of matrix, 1.5 parts of emulsifying agent, 50 parts of 80% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and the matrix is natural gum.
The two of optimal technical scheme, the A agent is formed by the Raw material processing of following weight portion：
Modified 75 parts of defatted soy flour cream, 7.5 parts of SG, 5.5 parts of levelling agent, 2.5 parts of organobentonite, 2 parts of auxiliary agent,
The auxiliary agent be fireproof powder and antistatic additive etc. mass mixing thing；
The B agent is formed by the Raw material processing of following weight portion：
12 parts of bee glue powder, 2 parts of antioxidant, 35 parts of matrix, 1.5 parts of emulsifying agent, 55 parts of 75% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and the matrix is cellulose derivative.
The three of optimal technical scheme, the A agent is formed by the Raw material processing of following weight portion：
Modified 68 parts of defatted soy flour cream, 6.8 parts of SG, 5.0 parts of levelling agent, 2.5 parts of organobentonite, 3 parts of auxiliary agent,
The auxiliary agent for fireproof powder, nanometer anion powder and antistatic additive etc. mass mixing thing；
The B agent is formed by the Raw material processing of following weight portion：
15 parts of bee glue powder, 2 parts of antioxidant, 35 parts of matrix, 1.5 parts of emulsifying agent, 50 parts of 85% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and the matrix is modified starch.
Preferably, the levelling agent is dimethyl silicone polymer or PSI, and the coupling agent is γ-ammonia
Propyl-triethoxysilicane, γ-(oxygen of 2,3- epoxies third) propyl trimethoxy silicane or γ-methacryloxypropyl three
Methoxy silane.
Preferably, the mass ratio of the cellulase, AMS and protease is 1：（1.5-2）:（0.1-0.3）, it is multiple
The addition of synthase is the 0.5-1.0% of defatted soy flour quality.
Preferably, propolis content >=60% of the bee glue powder, antioxidant is reduced glutathione or Tea Polyphenols, pH
Value conditioning agent is organic base or citric acid.
Preferably, the natural gum is any one in pectin, konjac glucomannan, carrageenan and locust bean gum.
Preferably, the cellulose derivative is methylcellulose, hydroxyethyl cellulose, HPMC, carboxylic first
Any one in base cellulose, the modified starch is pregelatinized starch.
A kind of preparation method of environment protection type wallpaper adhesive, the preparation method step is as follows：
S1, prepares A agent：The modified defatted soy flour cream and SG of formula ratio are mixed and heated to 50-60 DEG C of stirring pre-
Treatment 0.5-1h, then sequentially adds levelling agent, organobentonite and the auxiliary agent of formula ratio, stirs, and filters off miscellaneous
Matter obtains A agent；
S2, prepares B agent：First by the bee glue powder of formula ratio, antioxidant and emulsifying agent add ethanol in proper amount solvent in, in 25-35
The mixture system that emulsification forms stabilization DEG C is sufficiently stirred for, matrix is added, the alcohol solvent of surplus is filled into, continues stir process
1-2h, forms the mixture of pasty state, and impurity acquisition B agent is filtered off after having adjusted pH value；
The A agent and B agent separately encapsulate storage, and A agent and B agent are with mass ratio 5-6 when using:Acquisition ring is mixed in 1 ratio mixing thoroughly
Protect adhesive.
The beneficial effects of the invention are as follows：The raw material selection of A agent and the B agent of Environment-friendlyadhesive adhesive of the present invention is reasonable, and compatibility is fitted
When, the adhesive for preparing is compared with existing glue, with excellent water resistance, glue performance, drying process homogeneity
Good, planarization is good, in addition good stability during glue dries, is influenceed small by external condition, not easy to change.In addition, also having
Excellent anti-microbial property, antistatic property and fire resistance.Environment-friendlyadhesive adhesive of the invention has prominent substantive distinguishing features
It is progressive with significant.
Specific embodiment
Below by specific embodiment, technical scheme is described in further detail.
Embodiment 1：
Environment protection type wallpaper adhesive, the adhesive includes A agent and B agent；
The A agent is formed by the Raw material processing of following weight portion：
Modified 60 parts of defatted soy flour cream, 6 parts of SG, 4 parts of levelling agent, 2 parts of organobentonite, 1 part of auxiliary agent is described to help
Agent is the mixture of fireproof powder and antistatic additive, and the quality of SG is the 10% of modified defatted soy flour cream quality；
The preparation method of the modified defatted soy flour cream is as follows：To adding defatted soy flour, appropriate complex enzyme and suitable in reaction vessel
Amount deionized water, plus acid for adjusting pH is to 4, after 1h is digested at 35 DEG C, is heated to 80 DEG C of inactivation 5min, is cooled to 35 DEG C, adds
The coupling agent stir process 0.5h of defatted soy flour quality 3%, filters decontamination, and being concentrated in vacuo to moisture content 40% must be modified degreasing beans
Powder cream, the complex enzyme is the mixture of cellulase, AMS and protease；
The B agent is formed by the Raw material processing of following weight portion：
8 parts of bee glue powder, 1 part of antioxidant, 30 parts of matrix, 1 part of emulsifying agent, 40 parts of 75% alcohol solvent of volume fraction, pH adjusting agent
In right amount, the matrix is modified starch, and the pH value of B agent is 6；
The preparation method of the environment-protective adhesive is as follows：
S1, prepares A agent：The modified defatted soy flour cream and SG of formula ratio are mixed and heated to 50 DEG C of stirring pretreatments
0.5h, then sequentially adds levelling agent, organobentonite and the auxiliary agent of formula ratio, stirs, and filters off impurity and obtains A
Agent；
S2, prepares B agent：First by the bee glue powder of formula ratio, antioxidant and emulsifying agent addition ethanol in proper amount solvent, filled in 25 DEG C
Point stirring and emulsifying forms the mixture system of stabilization, adds matrix, fills into the alcohol solvent of surplus, continues stir process 1h,
The mixture of pasty state is formed, impurity acquisition B agent is filtered off after having adjusted pH value；
The A agent and B agent separately encapsulate storage, and A agent and B agent are with mass ratio 5 when using：Acquisition environmental protection is mixed in 1 ratio mixing thoroughly
Adhesive.
In embodiment 1, the levelling agent is dimethyl silicone polymer, and the coupling agent is gamma-aminopropyl-triethoxy silicon
Alkane, the mass ratio of the cellulase, AMS and protease is 1：1.5:0.1, the addition of complex enzyme is defatted soy flour
The 0.5% of quality, the propolis content of the bee glue powder is 62%, and antioxidant is reduced glutathione, and pH value regulator is have
Machine alkali or citric acid, the modified starch are pregelatinized starch.
Embodiment 2
Environment protection type wallpaper adhesive, the adhesive includes A agent and B agent；
The A agent is formed by the Raw material processing of following weight portion：
Modified 80 parts of defatted soy flour cream, 8 parts of SG, 6 parts of levelling agent, 3 parts of organobentonite, 3 parts of auxiliary agent is described to help
Agent for fireproof powder, nanometer anion powder and antistatic additive etc. mass mixing thing, the quality of SG is modified degreasing
The 10% of bean powder cream quality；
The preparation method of the modified defatted soy flour cream is as follows：To adding defatted soy flour, appropriate complex enzyme and suitable in reaction vessel
Amount deionized water, plus acid for adjusting pH is to 5, after 1h is digested at 40 DEG C, is heated to 90 DEG C of inactivation 8min, is cooled to 40 DEG C, adds
The coupling agent stir process 1h of defatted soy flour quality 5%, filters decontamination, and being concentrated in vacuo to moisture content 50% must be modified defatted soy flour
Cream, the complex enzyme is the mixture of cellulase, AMS and protease；
The B agent is formed by the Raw material processing of following weight portion：
15 parts of bee glue powder, 3 parts of antioxidant, 40 parts of matrix, 2 parts of emulsifying agent, 60 parts of 85% alcohol solvent of volume fraction, pH regulations
Appropriate agent, the matrix is modified starch, and the pH value of B agent is 8；
The preparation method of the environment-protective adhesive is as follows：
S1, prepares A agent：The modified defatted soy flour cream and SG of formula ratio are mixed and heated to 60 DEG C of stirring pretreatments
1h, then sequentially adds levelling agent, organobentonite and the auxiliary agent of formula ratio, stirs, and filters off impurity and obtains A
Agent；
S2, prepares B agent：First by the bee glue powder of formula ratio, antioxidant and emulsifying agent addition ethanol in proper amount solvent, filled in 35 DEG C
Point stirring and emulsifying forms the mixture system of stabilization, adds matrix, fills into the alcohol solvent of surplus, continues stir process 2h,
The mixture of pasty state is formed, impurity acquisition B agent is filtered off after having adjusted pH value；
The A agent and B agent separately encapsulate storage, and A agent and B agent are with mass ratio 6 when using:Acquisition environmental protection is mixed in 1 ratio mixing thoroughly
Adhesive.
In embodiment 2, the levelling agent is PSI, and the coupling agent is γ-(2,3- the third oxygen of epoxy)
Propyl trimethoxy silicane, the mass ratio of the cellulase, AMS and protease is 1：2:0.3, the addition of complex enzyme
It is the 1% of defatted soy flour quality to measure, and the propolis content of the bee glue powder is 65%, and antioxidant is Tea Polyphenols, and pH value regulator is
Organic base, the modified starch is pregelatinized starch.
Embodiment 3
Environment protection type wallpaper adhesive, the adhesive includes A agent and B agent；
The A agent is formed by the Raw material processing of following weight portion：
Modified 70 parts of defatted soy flour cream, 7 parts of SG, 5 parts of levelling agent, 2.5 parts of organobentonite, 2 parts of auxiliary agent is described
Auxiliary agent be fireproof powder and nanometer anion powder etc. mass mixing thing；
The preparation method of the modified defatted soy flour cream is as follows：To adding defatted soy flour, appropriate complex enzyme and suitable in reaction vessel
Amount deionized water, plus acid for adjusting pH is to 4.5, after 0.5h is digested at 38 DEG C, is heated to 85 DEG C of inactivation 6min, is cooled to 38 DEG C,
Add the coupling agent stir process 0.5h of defatted soy flour quality 4%, filter decontamination, be concentrated in vacuo to moisture content 45% must be modified it is de-
Fat bean powder cream, the complex enzyme is the mixture of cellulase, AMS and protease；
The B agent is formed by the Raw material processing of following weight portion：
12 parts of bee glue powder, 2 parts of antioxidant, 36 parts of matrix, 1.5 parts of emulsifying agent, 50 parts of 80% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and matrix is natural gum, and the pH value of B agent is 6；
The preparation method of the environment-protective adhesive is as follows：
S1, prepares A agent：The modified defatted soy flour cream and SG of formula ratio are mixed and heated to 55 DEG C of stirring pretreatments
0.5h, then sequentially adds levelling agent, organobentonite and the auxiliary agent of formula ratio, stirs, and filters off impurity and obtains A
Agent；
S2, prepares B agent：First by the bee glue powder of formula ratio, antioxidant and emulsifying agent addition ethanol in proper amount solvent, filled in 30 DEG C
Point stirring and emulsifying forms the mixture system of stabilization, adds matrix, fills into the alcohol solvent of surplus, continues stir process
1.5h, forms the mixture of pasty state, and impurity acquisition B agent is filtered off after having adjusted pH value；
The A agent and B agent separately encapsulate storage, and A agent and B agent are with mass ratio 11 when using:Acquisition environmental protection is mixed in 2 ratio mixing thoroughly
Adhesive.
In embodiment 3, the levelling agent is PSI, and the coupling agent is γ-methacryloxy
Propyl trimethoxy silicane, the mass ratio of the cellulase, AMS and protease is 1：2:0.3, the addition of complex enzyme
It is the 0.75% of defatted soy flour quality to measure, and the propolis content of the bee glue powder is 62%, and antioxidant is Tea Polyphenols, pH value regulator
It is citric acid, the natural gum is pectin.
Embodiment 4
Environment protection type wallpaper adhesive, the adhesive includes A agent and B agent；
The A agent is formed by the Raw material processing of following weight portion：
Modified 75 parts of defatted soy flour cream, 7.5 parts of SG, 5.5 parts of levelling agent, 2.5 parts of organobentonite, 2 parts of auxiliary agent,
The auxiliary agent be fireproof powder and antistatic additive etc. mass mixing thing；
The B agent is formed by the Raw material processing of following weight portion：
12 parts of bee glue powder, 2 parts of antioxidant, 35 parts of matrix, 1.5 parts of emulsifying agent, 55 parts of 75% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and the matrix is cellulose derivative.
Levelling agent uses PSI, and coupling agent is γ-methacryloxypropyl trimethoxy silane,
Its preparation method is with embodiment 1.
Embodiment 5
Environment protection type wallpaper adhesive, the adhesive includes A agent and B agent；
The A agent is formed by the Raw material processing of following weight portion：
Modified 68 parts of defatted soy flour cream, 6.8 parts of SG, 5.0 parts of levelling agent, 2.5 parts of organobentonite, 3 parts of auxiliary agent,
The auxiliary agent for fireproof powder, nanometer anion powder and antistatic additive etc. mass mixing thing；
The B agent is formed by the Raw material processing of following weight portion：
15 parts of bee glue powder, 2 parts of antioxidant, 35 parts of matrix, 1.5 parts of emulsifying agent, 50 parts of 85% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and the matrix is modified starch.
Levelling agent uses PSI, and coupling agent is γ-methacryloxypropyl trimethoxy silane,
Its preparation method is with embodiment 2.
The environment protection type wallpaper adhesive that embodiment 1-5 is prepared, carries out performance test：
1st, peel strength and anti-flammability are tested, and specific method of testing is as follows：To be bonded after the glue application wallpaper of embodiment 1-5
The batten of 10mm width is cut into tin plating flat copper wire sample, 90 degree of peel strengths are tested on peel strength testing machine, put
90 degree of peel strengths of same sample are tested after putting one week again, 1 is the results are shown in Table, it can be seen that wallpaper glue tool of the invention
There is excellent adhesive property.
Fire resistance test is carried out to the glue of above-described embodiment using cell combustion method according to GB1244-2005, as a result
It is shown in Table 2.As can be seen that glue of the invention has good fire resistance.
Table 1：The peel strength of the Environment-friendlyadhesive adhesive of embodiment 1-5 and fire resistance result
Remarks：1h tests the result of peel strength after peel strength 1 completes for full pattern, and peel strength 2 made for sample
The result of peel strength is tested after being placed 1 week into rear room temperature.With reference to result above it can be seen that：Environment protection type wallpaper glue of the invention
Glutinous agent adhesive property is excellent, and good flame resistance, environmental protection, is adapted to the bonding of decoration wallpaper.
2nd, adhesive antibacterial and mouldproof excellent performance of the invention, is coated on wallpaper surface, coated weight 10g/ ㎡, then
Test is coated with the antibacterial and mouldproof performance of the wallpaper of adhesive, as a result as follows：
3rd, adhesive water resistance excellent performance of the invention, can greatly prevent wallpaper from getting damp again, and be coated on the table of wallpaper two
Face, coated weight is respectively 10g/ ㎡, and its regain is tested after drying, and 35 DEG C of test environment temperature, relative humidity 55% is surveyed respectively
The regain of examination 30 days and 60 days is as a result as follows：
| Regain（30d） | Regain（60d） | |
| Embodiment 1 | 0.65% | 1.2% |
| Embodiment 2 | 0.72% | 1.5% |
| Embodiment 3 | 0.58% | 1.08% |
| Embodiment 4 | 0.55% | 1.02% |
| Embodiment 5 | 0.58% | 0.95% |
In sum, the raw material selection of A agent and the B agent of Environment-friendlyadhesive adhesive of the invention is reasonable, and compatibility is appropriate, prepares
Compared with existing glue, with excellent water resistance, glue performance, drying process homogeneity is good, and planarization is good, separately for adhesive
Good stability during outer glue dries, is influenceed small by external condition, not easy to change.In addition, also have excellent anti-microbial property,
Fire resistance and anti-moisture regain performance.Environment-friendlyadhesive adhesive of the invention has prominent substantive distinguishing features and significant progress.
Embodiment described above is a kind of preferably scheme of the invention, not makees any formal to the present invention
Limitation, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (10)
1. environment protection type wallpaper adhesive, it is characterised in that：
The adhesive includes A agent and B agent；
The A agent is formed by the Raw material processing of following weight portion：
Modified 60-80 parts of defatted soy flour cream, SG 6-8 parts, levelling agent 4-6 parts, organobentonite 2-3 parts, auxiliary agent
1-3 parts, the auxiliary agent is the mixture of at least two in fireproof powder, nanometer anion powder and antistatic additive, and water-soluble Portugal gathers
The quality of sugar is the 10% of modified defatted soy flour cream quality；
The preparation method of the modified defatted soy flour cream is as follows：To adding defatted soy flour, appropriate complex enzyme and suitable in reaction vessel
Amount deionized water, plus acid for adjusting pH is to 4-5, after 0.5-1h is digested at 35-40 DEG C, is heated to 80-90 DEG C and inactivates 5-8min, it is cold
But to 35-40 DEG C, the coupling agent stir process 0.5-1h of defatted soy flour quality 3-5% is added, filters decontamination, be concentrated in vacuo to
Moisture content 40-50% must be modified defatted soy flour cream, and the complex enzyme is the mixture of cellulase, AMS and protease；
The B agent is formed by the Raw material processing of following weight portion：
Bee glue powder 8-15 parts, antioxidant 1-3 parts, matrix 30-40 parts, emulsifying agent 1-2 parts, volume fraction 75-85% alcohol solvents
40-60 parts, appropriate pH adjusting agent, the matrix is any one in natural gum, vitamin derivative or modified starch, B agent
PH value be 6-8；
The preparation method of the environment-protective adhesive is as follows：
S1, prepares A agent：The modified defatted soy flour cream and SG of formula ratio are mixed and heated to 50-60 DEG C of stirring pre-
Treatment 0.5-1h, then sequentially adds levelling agent, organobentonite and the auxiliary agent of formula ratio, stirs, and filters off miscellaneous
Matter obtains A agent；
S2, prepares B agent：First by the bee glue powder of formula ratio, antioxidant and emulsifying agent add ethanol in proper amount solvent in, in 25-35
The mixture system that emulsification forms stabilization DEG C is sufficiently stirred for, matrix is added, the alcohol solvent of surplus is filled into, continues stir process
1-2h, forms the mixture of pasty state, and impurity acquisition B agent is filtered off after having adjusted pH value；
The A agent and B agent separately encapsulate storage, and A agent and B agent are with mass ratio 5-6 when using:Acquisition ring is mixed in 1 ratio mixing thoroughly
Protect adhesive.
2. environment protection type wallpaper adhesive according to claim 1, it is characterised in that：The A agent by following weight portion original
Material is processed：
Modified 70 parts of defatted soy flour cream, 7 parts of SG, 5 parts of levelling agent, 2.5 parts of organobentonite, 2 parts of auxiliary agent is described
Auxiliary agent be fireproof powder and nanometer anion powder etc. mass mixing thing；
The B agent is formed by the Raw material processing of following weight portion：
12 parts of bee glue powder, 2 parts of antioxidant, 36 parts of matrix, 1.5 parts of emulsifying agent, 50 parts of 80% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and the matrix is natural gum.
3. environment protection type wallpaper adhesive according to claim 1, it is characterised in that：The A agent by following weight portion original
Material is processed：
Modified 75 parts of defatted soy flour cream, 7.5 parts of SG, 5.5 parts of levelling agent, 2.5 parts of organobentonite, 2 parts of auxiliary agent,
The auxiliary agent be fireproof powder and antistatic additive etc. mass mixing thing；
The B agent is formed by the Raw material processing of following weight portion：
12 parts of bee glue powder, 2 parts of antioxidant, 35 parts of matrix, 1.5 parts of emulsifying agent, 55 parts of 75% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and the matrix is cellulose derivative.
4. environment protection type wallpaper adhesive according to claim 1, it is characterised in that：The A agent by following weight portion original
Material is processed：
Modified 68 parts of defatted soy flour cream, 6.8 parts of SG, 5.0 parts of levelling agent, 2.5 parts of organobentonite, 3 parts of auxiliary agent,
The auxiliary agent for fireproof powder, nanometer anion powder and antistatic additive etc. mass mixing thing；
The B agent is formed by the Raw material processing of following weight portion：
15 parts of bee glue powder, 2 parts of antioxidant, 35 parts of matrix, 1.5 parts of emulsifying agent, 50 parts of 85% alcohol solvent of volume fraction, pH is adjusted
Section agent is appropriate, and the matrix is modified starch.
5. environment protection type wallpaper adhesive according to claim 1, it is characterised in that：The levelling agent is polydimethylsiloxanes
Alkane or PSI, the coupling agent are gamma-aminopropyl-triethoxy-silane, γ-(2,3- the third oxygen of epoxy) propyl group
Trimethoxy silane or γ-methacryloxypropyl trimethoxy silane.
6. environment protection type wallpaper adhesive according to claim 1, it is characterised in that：The cellulase, AMS and
The mass ratio of protease is 1：（1.5-2）:（0.1-0.3）, the addition of complex enzyme is the 0.5-1.0% of defatted soy flour quality.
7. environment protection type wallpaper adhesive according to claim 1, it is characterised in that：The propolis content of the bee glue powder >=
60%, antioxidant is reduced glutathione or Tea Polyphenols, and pH value regulator is organic base or citric acid.
8. environment protection type wallpaper adhesive according to claim 1, it is characterised in that：The natural gum be pectin, konjac glucomannan,
Any one in carrageenan and locust bean gum.
9. environment protection type wallpaper adhesive according to claim 1, it is characterised in that：The cellulose derivative is fine methyl
Dimension element, hydroxyethyl cellulose, HPMC, any one in carboxymethylcellulose calcium, the modified starch is pre- glue
Change starch.
10. the preparation method of the environment protection type wallpaper adhesive described in a kind of claim 1-9 any one, it is characterised in that：Institute
State preparation method step as follows：
S1, prepares A agent：The modified defatted soy flour cream and SG of formula ratio are mixed and heated to 50-60 DEG C of stirring pre-
Treatment 0.5-1h, then sequentially adds levelling agent, organobentonite and the auxiliary agent of formula ratio, stirs, and filters off miscellaneous
Matter obtains A agent；
S2, prepares B agent：First by the bee glue powder of formula ratio, antioxidant and emulsifying agent add ethanol in proper amount solvent in, in 25-35
The mixture system that emulsification forms stabilization DEG C is sufficiently stirred for, matrix is added, the alcohol solvent of surplus is filled into, continues stir process
1-2h, forms the mixture of pasty state, and impurity acquisition B agent is filtered off after having adjusted pH value；
The A agent and B agent separately encapsulate storage, and A agent and B agent are with mass ratio 5-6 when using:Acquisition ring is mixed in 1 ratio mixing thoroughly
Protect adhesive.
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| CN201710049782.1A CN106753224B (en) | 2017-01-23 | 2017-01-23 | Environment protection type wallpaper adhesive and preparation method thereof |
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| CN201710049782.1A CN106753224B (en) | 2017-01-23 | 2017-01-23 | Environment protection type wallpaper adhesive and preparation method thereof |
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| CN107587385A (en) * | 2017-08-21 | 2018-01-16 | 樊之雄 | A kind of antibacterial greaseproof and preparation method thereof |
| CN108517147A (en) * | 2018-06-22 | 2018-09-11 | 卢志文 | Aqueous writing liquid of anti-ink type and preparation method thereof |
| CN109161376A (en) * | 2018-08-18 | 2019-01-08 | 安徽古耐家居有限公司 | A kind of preparation method of green wallpaper adhesive |
| CN109331766A (en) * | 2018-11-09 | 2019-02-15 | 江苏国胶化学科技有限公司 | A kind of environment protection type wallpaper glue process units and its production technology |
| CN110760290A (en) * | 2019-11-15 | 2020-02-07 | 占剑华 | Environment-friendly adhesive for five-cereal grain picture and preparation method thereof |
| CN111303798A (en) * | 2019-11-28 | 2020-06-19 | 东营市盛基环保工程有限公司 | Formaldehyde-free adhesive for artificial board and preparation method thereof |
| CN115287025A (en) * | 2022-09-05 | 2022-11-04 | 北京别丽美特装饰材料有限公司 | Glue for wallpaper and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587385A (en) * | 2017-08-21 | 2018-01-16 | 樊之雄 | A kind of antibacterial greaseproof and preparation method thereof |
| CN108517147A (en) * | 2018-06-22 | 2018-09-11 | 卢志文 | Aqueous writing liquid of anti-ink type and preparation method thereof |
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| CN109331766A (en) * | 2018-11-09 | 2019-02-15 | 江苏国胶化学科技有限公司 | A kind of environment protection type wallpaper glue process units and its production technology |
| CN110760290A (en) * | 2019-11-15 | 2020-02-07 | 占剑华 | Environment-friendly adhesive for five-cereal grain picture and preparation method thereof |
| CN111303798A (en) * | 2019-11-28 | 2020-06-19 | 东营市盛基环保工程有限公司 | Formaldehyde-free adhesive for artificial board and preparation method thereof |
| CN111303798B (en) * | 2019-11-28 | 2020-12-25 | 东营市盛基环保工程有限公司 | Formaldehyde-free adhesive for artificial board and preparation method thereof |
| CN115287025A (en) * | 2022-09-05 | 2022-11-04 | 北京别丽美特装饰材料有限公司 | Glue for wallpaper and preparation method thereof |
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| CN106753224B (en) | 2018-02-13 |
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