CN102533186A - Adhesive for alkali resistant acrylate glass fiber mesh cloth shaping, and preparation method thereof - Google Patents
Adhesive for alkali resistant acrylate glass fiber mesh cloth shaping, and preparation method thereof Download PDFInfo
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Abstract
The invention discloses an adhesive for alkali resistant acrylate glass fiber mesh cloth shaping, and a preparation method thereof, and belongs to the field of polymer adhesive preparation. The adhesive is prepared through the reaction of the following components, wherein the components comprise: a material selected from acrylic acid and an ester monomer thereof, or methacrylic acid and an ester monomer thereof; nano-silicon dioxide; a styrene monomer; an initiator; an emulsifier; a buffering agent; a molecular weight regulator; a pH value modulator; and deionized water. According to the adhesive, the nano-silicon dioxide is adopted as the core, a copolymer of the styrene monomer and the acrylic acid monomer is adopted as the shell layer, and the shell layer hard monomer is the acrylate copolymer emulsion with the significant core-shell structure, wherein the concentration of the shell layer hard monomer shows the gradient change. The glass fiber mesh cloth treated by the adhesive of the present invention has advantages of excellent positioning effect, strong adhesive force, bright mesh cloth, good elasticity, high alkali resistance, good water resistance, strong weathering resistance, no yellowing, and no after tack. The adhesive of the present invention is the single mass component glue, is easy to use, does not contain any organic solvents, and has advantages of aquosity and environmental protection.
Description
Technical field
The invention belongs to the polymer binder preparation field, particularly relate to a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing with tackiness agent and preparation method thereof.
Background technology
Fiberglass gridding cloth is claimed alkali resistant glass fibre open weave cloth again.Be with middle alkali and alkali-free glass fiber woven fabrics serve as the basis form through alkaline-resisting processing, this product has intensity height, good, the docile property of cohesiveness, the splendid advantage of polarization.Be widely used in body of wall and strengthen, interior wall or exterior-wall heat insulation, aspects such as roof waterproof also can be applicable to the enhancing of materials for walls such as cement, pitch, marble, mosaic, are a kind of novel architecture engineering materials.In heat-insulation system, play important structure function; Mainly prevent fissured generation; Because its good antiacid, alkaline ability and longitude and latitude tensile strength is high; The stress homodisperse that external thermal insulation system is accepted. avoid because the distortion of the whole insulation construction that is caused is pushed in the collision of external force, so fiberglass gridding cloth has the effect of " mild steel muscle ".
Fiberglass gridding cloth is to be base material with the spun glass woven fabrics, soaks coating through the anti-emulsion of polymer.Thereby have good alkali-resistivity, snappiness and, can be widely used in the insulation of buildings external and internal wall, waterproof, cracking resistance etc. through broadwise high resistance pulling force.The grid cloth gluing has two kinds of urine glue and latexes: latex is better than urinating the quality product that glue produces comparatively speaking, and the product face is soft not to be allowed to fracture, and qualitative good, pulling force is big, and softness is not easy to fracture when doing moulding.
Fiberglass gridding cloth is main with alkali-resistant glass fiber mesh cloth, and alkali-free glass fiber yarn (major ingredient is that silicate, chemicalstability are good) was knitted and formed through special organization structure-leno weave strand during it adopted, after the typing of elevated temperature heat such as alkali resistant liquid, toughener is handled.And all there is the relatively poor problem of shaping performance in the tackiness agent that is used for alkali-resistant glass fiber mesh cloth at present.
Summary of the invention
Embodiment of the present invention provides a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing with tackiness agent and preparation method thereof, can solve the tackiness agent that is used for alkali-resistant glass fiber mesh cloth at present and all have the relatively poor problem of shaping performance.
Following for addressing the above problem technical scheme provided by the invention:
Embodiment of the present invention provides a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing to use tackiness agent, and this tackiness agent is prepared from following component reaction: a kind of and nano silicon in vinylformic acid and esters monomer thereof or methylacrylic acid and the esters monomer thereof, styrene monomer, initiator, emulsifying agent, buffer reagent, molecular weight regulator, pH regulator agent and deionized water.
Embodiment of the present invention also provides the preparation method of a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing with tackiness agent, and this method comprises:
A, preparation seed emulsion: adding deionized water and partial emulsifier formation mass percent concentration is 0.10%～0.14% emulsifier solution in the polymeric kettle of whipped state; Stirred 10～30 minutes after in the said emulsifier solution that forms, adding the nano silicon water-sol; Add the mass percent concentration that is mixed with by initiator again and be 0.80%～1.64% initiator solution; Be incubated 15～30 minutes then, make seed emulsion;
The preparatory emulsification of B, shell mix monomer: any and styrene monomer in vinylformic acid and esters monomer or methylacrylic acid and the esters monomer thereof mixed form the shell mix monomer, the shell mix monomer is divided into 6～8 mass parts; Emulsifying agent and molecular weight regulator mixed also be divided into 6～8 mass parts, and every mass parts is mixed with the above-mentioned every mass parts shell mix monomer that is divided into respectively, form 6～8 mass parts pre-emulsions;
C, charging: in the time of 80 ℃; 6～8 mass parts pre-emulsions among the step B were once dripped in the seed emulsion that steps A makes according to every interval in 40 minutes; Every interval added in 1.2 hours mass percent concentration be 0.4%～0.5% initiator solution once; Be incubated 1 hour afterwards, temperature is reduced to 40～50 ℃ of dischargings, and the product that obtains is alkaline-resisting type propenoate glass fiber reticular cloth typing and uses tackiness agent.
Can find out by the above-mentioned technical scheme that provides; The tackiness agent that embodiment of the present invention provides; Be to be nuclear with the nano silicon, the multipolymer of styrene monomer and Acrylic Acid Monomer is that shell and shell hard monomer are inorganic-organic acrylate copolymer emulsion with obvious nucleocapsid structure that concentration gradient changes.Adopting nano silicon is to endorse to improve the viscous force of holding of tackiness agent; Carry out general acrylic ester monomer and styrene monomer polymerization, glass fiber reticular cloth of handling with its typing and fabric thereof have excellent anti-ly do, outside the washing property, the goods feel is tough and tensile; Polarization is good, and alkali-resistivity is good.
Embodiment
Below in conjunction with specific embodiment the technical scheme among the present invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those of ordinary skills belong to protection scope of the present invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing to use tackiness agent, and this tackiness agent is prepared from following component reaction: a kind of and nano silicon in vinylformic acid and esters monomer thereof or methylacrylic acid and the esters monomer thereof, styrene monomer, initiator, emulsifying agent, buffer reagent, molecular weight regulator, pH regulator agent and deionized water.
Each amounts of components of above-mentioned tackiness agent is by mass percentage:
Vinylformic acid in the above-mentioned tackiness agent and esters monomer thereof or methylacrylic acid and esters monomer thereof are: 1～3 kind and acrylic acid mixture in Bing Xisuandingzhi, ethyl propenoate, the ethyl acrylate.
The particle diameter of the nano silicon water-sol in the above-mentioned tackiness agent is 40～95nm, and solid content is 40%～45%.
In the above-mentioned tackiness agent, initiator adopts persulphate, and persulphate can adopt Potassium Persulphate or ammonium persulphate;
Emulsifying agent can adopt succinate sodium 2-ethylhexyl and/or AEO;
Buffer reagent can adopt bicarbonate of ammonia and/or sodium hydrogencarbonate;
Molecular weight regulator can adopt n-dodecyl mercaptan;
The pH regulator agent can be adopted ammoniacal liquor.
Reaction method for preparing in the above-mentioned tackiness agent may further comprise the steps:
A, preparation seed emulsion: adding deionized water and partial emulsifier formation mass percent concentration is 0.10%～0.14% emulsifier solution in the polymeric kettle of whipped state; Stirred 10～30 minutes after in the said emulsifier solution that forms, adding the nano silicon water-sol; Add the mass percent concentration that is mixed with by initiator again and be 0.80%～1.64% initiator solution; Be incubated 15～30 minutes then, make seed emulsion;
The preparatory emulsification of B, shell mix monomer: any and styrene monomer in vinylformic acid and esters monomer or methylacrylic acid and the esters monomer thereof mixed form the shell mix monomer, the shell mix monomer is divided into 6～8 mass parts; Emulsifying agent, buffer reagent and molecular weight regulator mixed also be divided into 6～8 mass parts, and every mass parts is mixed with the above-mentioned every mass parts shell mix monomer that is divided into respectively, form 6～8 mass parts pre-emulsions;
C, charging: in the time of 80 ℃; Drip in the seed emulsion that 6～8 mass parts pre-emulsions among the step B were once made in steps A according to every interval in 40 minutes; Every interval added in 1.2 hours mass percent concentration be 0.4%～0.5% initiator solution once, be incubated 1 hour afterwards, temperature is reduced to 40～50 ℃ of dischargings; Add the pH regulator agent and regulate pH value to 6～8, the product that obtains is alkaline-resisting type propenoate glass fiber reticular cloth typing and uses tackiness agent.
In the seed emulsion that above-mentioned preparing method's steps A makes, emulsifier solution: the mass ratio of the nano silicon water-sol and initiator solution is: 140～180: 3～9: 20～40;
In the pre-emulsion that forms among above-mentioned preparing method's the step B, vinylbenzene: shell mix monomer: the mass ratio of molecular weight regulator is: 1～2: 10～25: 2.4～3.06.
The bonding system of the embodiment of the invention; Adopt the seeded emulsion polymerization method through dripping hard monomer to shell; Concentration is the discrete steps variation and makes with the nano silicon is nuclear, and the multipolymer of styrene monomer and Acrylic Acid Monomer is that shell and shell hard monomer are inorganic-organic acrylate copolymer emulsion with obvious nucleocapsid structure that concentration gradient changes.Adopting nano silicon is to endorse to improve the viscous force of holding of tackiness agent; Carry out general acrylic ester monomer and styrene monomer polymerization, glass fiber reticular cloth of handling with its typing and fabric thereof have excellent anti-ly do, outside the washing property, the goods feel is tough and tensile; Polarization is good, and alkali-resistivity is good.Alkaline-resisting type acrylate copolymer emulsion of the present invention can be immersed in glass fiber reticular cloth in the glue groove, uses through promptly can be used as external-wall heat-insulation material after the oven dry film forming, and this kind system glass glue has the locating effect excellence; Cohesive force is strong; The grid lighting is and bright, and the good springiness height is alkaline-resisting, water-tolerant; Weathering resistance is strong, not xanthochromia, do not after-tack; This tackiness agent is single-component glue, and is easy to use; Do not contain any organic solvent, the advantage of water-based, environmental protection.
Below in conjunction with specific embodiment the present invention is done to describe in detail further.
Embodiment 1
Present embodiment provides a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing to use tackiness agent, and the prescription of this tackiness agent is (each components in mass portion meter) as follows:
(methyl) vinylformic acid and esters monomer 54 mass parts thereof (wherein Bing Xisuandingzhi 42 mass parts, vinylformic acid 1 mass parts, TEB 3K 11 mass parts); Styrene monomer 11.68 mass parts; The nano silicon water-sol 8.8 mass parts, initiator (Potassium Persulphate) 2.0 mass parts, emulsifying agent (succinate sodium 2-ethylhexyl) 1.34 mass parts; Buffer reagent (sodium hydrogencarbonate) 0.32 mass parts; Molecular weight regulator (lauryl mercaptan) 3.06 mass parts, pH regulator agent (ammoniacal liquor) 0.8 mass parts, deionized water 100 mass parts.
The preparation method of above-mentioned tackiness agent may further comprise the steps:
The preparation of A, seed emulsion: in the polymeric kettle of continuous stirring, add the deionized water of 47 mass parts and the emulsifying agent (succinate sodium 2-ethylhexyl) of 0.14 mass parts and form emulsifier solution; In the emulsifier solution that forms, stirred 10～30 minutes behind the nano silicon water-sol of adding 8.8 mass parts again; Adding initiator (Potassium Persulphate) mass percentage concentration again and be 0.80%～1.64% initiator solution 28.45 mass parts (is ammonium persulfate aqueous solution; This ammonium persulfate aqueous solution is dissolved in by the ammonium persulphate of 0.45 mass parts in the deionized water of 28 mass parts and forms), be incubated 15～30 minutes then and obtain seed emulsion;
The preparatory emulsification of B, shell mix monomer: (methyl) vinylformic acid of 54 mass parts and esters monomer thereof (monomer mixed solution that is mixed by the TEB 3K of the vinylformic acid of the Bing Xisuandingzhi of 42 mass parts, 1 mass parts and 11 mass parts) are divided into 6 mass parts as the shell mix monomer, and every mass parts is 27 mass parts; The molecular weight regulator (lauryl mercaptan) of the buffer reagent (sodium hydrogencarbonate) of the styrene monomer of 21.68 mass parts, remaining emulsifying agent (succinate sodium 2-ethylhexyl), 0.32 mass parts and 3.06 mass parts mixed also be divided into 6 mass parts accordingly; Every mass parts correspondence is joined in the mass parts shell mix monomer and mixes, form 6 mass parts pre-emulsions;
C, charging: in the time of 80 ℃; Drip in the seed emulsion that 6 mass parts pre-emulsions among the step B were once made in steps A respectively according to every interval in 40 minutes; It is that 5.3% initiator solution 30.55 mass parts (are ammonium persulfate aqueous solution that mass percentage concentration was added at every interval in 1.2 hours again; This ammonium persulfate aqueous solution can be dissolved in the 29 mass parts deionized waters by 1.55 mass parts ammonium persulphates and form), all drip back insulation 1 hour, temperature to 40～50 ℃ discharging; Add pH regulator agent (ammoniacal liquor) 0.8 mass parts and regulate about pH value to 8, the product that obtains is alkaline-resisting type propenoate glass fiber reticular cloth typing and uses tackiness agent.
Embodiment 2
Present embodiment provides a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing to use tackiness agent, and the prescription of this tackiness agent is (each components in mass portion meter) as follows:
(methyl) vinylformic acid and esters monomer 28.8 mass parts thereof (wherein Bing Xisuandingzhi 21 mass parts, vinylformic acid 1 mass parts, TEB 3K 6.8 mass parts); Styrene monomer 21.68 mass parts; The nano silicon water-sol 8.8 mass parts, initiator 2.0 mass parts, emulsifying agent (succinate sodium 2-ethylhexyl) 1.34 mass parts; Buffer reagent (bicarbonate of ammonia) 0.32 mass parts; Molecular weight regulator (lauryl mercaptan) 3.06 mass parts, pH regulator agent (ammoniacal liquor) 0.8 mass parts, deionized water 95.2 mass parts.
The preparation method of above-mentioned tackiness agent may further comprise the steps:
The preparation of A, seed emulsion: in the polymeric kettle of continuous stirring, add the deionized water of 38.2 mass parts and the emulsifying agent (succinate sodium 2-ethylhexyl) of 0.14 mass parts and form emulsifier solution; In the emulsifier solution that forms, stirred 10～30 minutes behind the nano silicon water-sol of adding 8.8 mass parts again; Adding initiator (ammonium persulphate) mass percentage concentration again and be 0.80%～1.64% initiator solution 28.45 mass parts is persulfate aqueous solution; This persulfate aqueous solution is dissolved in by the Potassium Persulphate of 0.45 mass parts in the deionized water of 28 mass parts and forms), be incubated 15～30 minutes then and obtain seed emulsion;
The preparatory emulsification of B, shell mix monomer: (methyl) vinylformic acid of 28.8 mass parts and esters monomer thereof (monomer mixed solution that is mixed by the TEB 3K of the vinylformic acid of the Bing Xisuandingzhi of 21.8 mass parts, 0.7 mass parts and 6.3 mass parts) are divided into 6 mass parts as the shell mix monomer, and every mass parts is 27 mass parts; The molecular weight regulator (lauryl mercaptan) of the buffer reagent (bicarbonate of ammonia) of the styrene monomer of 21.68 mass parts, remaining emulsifying agent (succinate sodium 2-ethylhexyl), 0.32 mass parts and 3.06 mass parts mixed also be divided into 6 mass parts accordingly; Every mass parts correspondence is joined in the mass parts shell mix monomer and mixes, form 6 mass parts pre-emulsions;
C, charging: in the time of 80 ℃; Drip in the seed emulsion that 6 mass parts pre-emulsions among the step B were once made in steps A respectively according to every interval in 40 minutes; Total dropping time is 4 hours, and it is 5.3% initiator solution 30.55 mass parts (be persulfate aqueous solution, this persulfate aqueous solution is dissolved in the 29 mass parts deionized waters by 1.55 mass parts Potassium Persulphates and forms) that mass percentage concentration was added at every interval in 1.2 hours again; All drip back insulation 1 hour; Temperature to 40～50 ℃ discharging adds pH regulator agent (ammoniacal liquor) 0.8 mass parts and regulates about pH value to 6.5, promptly obtains a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing and uses tackiness agent.
Embodiment 3
Present embodiment provides a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing to use tackiness agent, and the prescription of this tackiness agent is (each components in mass portion meter) as follows:
(methyl) vinylformic acid and esters monomer 65 mass parts thereof (wherein Bing Xisuandingzhi 50 mass parts, vinylformic acid 2 mass parts, TEB 3K 13 mass parts), styrene monomer 21.6 mass parts, the nano silicon water-sol 8.8 mass parts; Initiator 2.0 mass parts; Emulsifying agent AEO 2.0 mass parts, buffer reagent (bicarbonate of ammonia) 0.32 mass parts, molecular weight regulator lauryl mercaptan 2.4 mass parts; PH regulator agent (ammoniacal liquor) 0.8 mass parts, deionized water 120 mass parts.
The preparation method of above-mentioned tackiness agent may further comprise the steps:
The preparation of A, seed emulsion: in the polymeric kettle of continuous stirring, add the deionized water of 70 mass parts and the emulsifying agent (AEO) of 0.23 mass parts and form emulsifier solution; In the emulsifier solution that forms, stirred 10～30 minutes behind the nano silicon water-sol of adding 8.8 mass parts again; Adding initiator (Potassium Persulphate) mass percentage concentration again and be 2.4% initiator solution 18.45g (is persulfate aqueous solution; This persulfate aqueous solution is dissolved in by the Potassium Persulphate of 0.45 mass parts in the deionized water of 18 mass parts and forms), be incubated 15～30 minutes then and obtain seed emulsion;
The preparatory emulsification of B, shell mix monomer: (methyl) vinylformic acid of 65 mass parts and esters monomer thereof (monomer mixed solution that is mixed by the TEB 3K of the vinylformic acid of the Bing Xisuandingzhi of 50 mass parts, 2 mass parts and 13 mass parts) are divided into 6 mass parts as the shell mix monomer, and every mass parts is 27 mass parts; The molecular weight regulator (lauryl mercaptan) of the styrene monomer of 21.68 mass parts, remaining emulsifying agent (AEO), 0.32 mass parts buffer reagent (bicarbonate of ammonia) and 2.4 mass parts mixed also be divided into 6 mass parts accordingly; Every mass parts correspondence is joined in the mass parts shell mix monomer and mixes, form 6 mass parts pre-emulsions;
C, charging: in the time of 80 ℃; Drip in the seed emulsion that 6 mass parts pre-emulsions among the step B were once made in steps A respectively according to every interval in 40 minutes; Total dropping time is 4 hours, and it is 4.6% initiator solution 33.55g (be persulfate aqueous solution, this persulfate aqueous solution is dissolved in the 32 mass parts deionized waters by 1.55 mass parts Potassium Persulphates and forms) that mass percentage concentration was added at every interval in 1.2 hours again; All drip back insulation 1 hour; Temperature to 40～50 ℃ discharging adds pH regulator agent (ammoniacal liquor) 0.8 mass parts and regulates about pH value to 7, promptly obtains a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing and uses tackiness agent.
Embodiment 4
Present embodiment provides a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing to use tackiness agent, and the prescription of this tackiness agent is (each components in mass portion meter) as follows:
(methyl) vinylformic acid and esters monomer 75 mass parts thereof (wherein Bing Xisuandingzhi 58 mass parts, vinylformic acid 1 mass parts, TEB 3K 16 mass parts); Contain styrene monomer 21.68 mass parts; The nano silicon water-sol 8.8 mass parts, initiator 2.0 mass parts, emulsifying agent (succinate sodium 2-ethylhexyl) 2.0 mass parts; Buffer reagent (bicarbonate of ammonia) 0.32 mass parts; Molecular weight regulator (lauryl mercaptan) 2.4 mass parts, pH regulator agent (ammoniacal liquor) 0.8 mass parts, deionized water 140 mass parts.
The preparation method of above-mentioned tackiness agent may further comprise the steps:
The preparation of A, seed emulsion: in the polymeric kettle of continuous stirring, add the deionized water of 83 mass parts and the emulsifying agent (succinate sodium 2-ethylhexyl) of 0.2 mass parts and form emulsifier solution; In the emulsifier solution that forms, stirred 10～30 minutes behind the nano silicon water-sol of adding 8.8 mass parts again; Adding initiator (ammonium persulphate) mass percentage concentration again and be 1.58% initiator solution 28.45g (is ammonium persulfate aqueous solution; This ammonium persulfate aqueous solution is dissolved in by the ammonium persulphate of 0.45 mass parts in the deionized water of 28 mass parts and forms), be incubated 15～30 minutes then and obtain seed emulsion;
The preparatory emulsification of B, shell mix monomer: (methyl) vinylformic acid of 75 mass parts and esters monomer thereof (monomer mixed solution that is mixed by the TEB 3K of the vinylformic acid of the Bing Xisuandingzhi of 58 mass parts, 1 mass parts and 16 mass parts) are divided into 6 mass parts as the shell mix monomer, and every mass parts is 27 mass parts; The molecular weight regulator (lauryl mercaptan) of the buffer reagent (bicarbonate of ammonia) of the styrene monomer of 21.68 mass parts, remaining emulsifying agent (succinate sodium 2-ethylhexyl), 0.32 mass parts and 2.4 mass parts mixed also be divided into 6 mass parts accordingly; Every mass parts correspondence is joined in the mass parts shell mix monomer and mixes, form 6 mass parts pre-emulsions;
C, charging: in the time of 80 ℃; Drip in the seed emulsion that 6 mass parts pre-emulsions among the step B were once made in steps A respectively according to every interval in 40 minutes; Total dropping time is 4 hours, and it is 5.1% initiator solution (be ammonium persulfate aqueous solution, this ammonium persulfate aqueous solution is dissolved in the 29 mass parts deionized waters by 1.55 mass parts ammonium persulphates and forms) that mass percentage concentration was added at every interval in 1.2 hours again; All drip back insulation 1 hour; Temperature to 40～50 ℃ discharging adds pH regulator agent (ammoniacal liquor) 0.8 mass parts and regulates about pH value to 7.5, promptly obtains a kind of alkaline-resisting type propenoate glass fiber reticular cloth typing and uses tackiness agent.
In sum; The tackiness agent of the embodiment of the invention; Be a kind of be nuclear with the nano silicon, the multipolymer of styrene monomer and Acrylic Acid Monomer is that shell and shell hard monomer are inorganic-organic acrylate copolymer emulsion with obvious nucleocapsid structure that concentration gradient changes.Adopting nano silicon is to endorse to improve the viscous force of holding of tackiness agent; Carry out general acrylic ester monomer and styrene monomer polymerization, glass fiber reticular cloth of handling with its typing and fabric thereof have excellent anti-ly do, outside the washing property, the goods feel is tough and tensile; Polarization is good, and alkali-resistivity is good.Alkaline-resisting type acrylate copolymer emulsion of the present invention can be immersed in glass fiber reticular cloth in the glue groove, uses through promptly can be used as external-wall heat-insulation material after the oven dry film forming, and this kind system glass glue has the locating effect excellence; Cohesive force is strong; The grid lighting is and bright, and the good springiness height is alkaline-resisting, water-tolerant; Weathering resistance is strong, not xanthochromia, do not after-tack; This tackiness agent is single-component glue, and is easy to use; Do not contain any organic solvent, the advantage of water-based, environmental protection.
The above; Be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (10)
1. tackiness agent is used in an alkaline-resisting type propenoate glass fiber reticular cloth typing; It is characterized in that this tackiness agent is prepared from following component reaction: a kind of and nano silicon in vinylformic acid and esters monomer thereof or methylacrylic acid and the esters monomer thereof, styrene monomer, initiator, emulsifying agent, buffer reagent, molecular weight regulator, pH regulator agent and deionized water.
2. tackiness agent as claimed in claim 1 is characterized in that, by mass percentage, each amounts of components of said tackiness agent is:
3. tackiness agent as claimed in claim 1 is characterized in that, said vinylformic acid and esters monomer thereof or methylacrylic acid and esters monomer thereof are: 1～3 kind and acrylic acid mixture in Bing Xisuandingzhi, ethyl propenoate, the ethyl acrylate.
4. tackiness agent as claimed in claim 1 is characterized in that, the particle diameter of the said nano silicon water-sol is 40～95nm, and solid content is 40%～45%.
5. tackiness agent as claimed in claim 1 is characterized in that, said initiator adopts persulphate;
Said emulsifying agent adopts succinate sodium 2-ethylhexyl and/or AEO;
Said buffer reagent adopts bicarbonate of ammonia and/or sodium hydrogencarbonate;
Said molecular weight regulator adopts n-dodecyl mercaptan;
Ammoniacal liquor is adopted in said pH regulator agent.
6. tackiness agent as claimed in claim 5 is characterized in that, said persulphate adopts Potassium Persulphate or ammonium persulphate.
7. tackiness agent according to claim 1 is characterized in that the prepared in reaction process of said tackiness agent may further comprise the steps:
A, preparation seed emulsion: adding deionized water and partial emulsifier formation mass percent concentration is 0.10%～0.14% emulsifier solution in the polymeric kettle of whipped state; Stirred 10～30 minutes after in the said emulsifier solution that forms, adding the nano silicon water-sol; Add the mass percent concentration that is mixed with by initiator again and be 0.80%～1.64% initiator solution; Be incubated 15～30 minutes then, make seed emulsion;
The preparatory emulsification of B, shell mix monomer: any and styrene monomer in vinylformic acid and esters monomer or methylacrylic acid and the esters monomer thereof mixed form the shell mix monomer, the shell mix monomer is divided into 6～8 mass parts; Emulsifying agent, buffer reagent and molecular weight regulator mixed also be divided into 6～8 mass parts, and every mass parts is mixed with the above-mentioned every mass parts shell mix monomer that is divided into respectively, form 6～8 mass parts pre-emulsions;
C, charging: in the time of 80 ℃; 6～8 mass parts pre-emulsions among the step B were once dripped in the seed emulsion that steps A makes according to every interval in 40 minutes; Every interval added in 1.2 hours mass percent concentration be 0.4%～0.5% initiator solution once, be incubated 1 hour afterwards, temperature is reduced to 40～50 ℃ of dischargings; Adding pH regulator agent adjusting pH value is 6～8, and the product that obtains is alkaline-resisting type propenoate glass fiber reticular cloth typing and uses tackiness agent.
8. like the said tackiness agent of claim 7, it is characterized in that in the seed emulsion that said steps A makes, emulsifier solution: the mass ratio of the nano silicon water-sol and initiator solution is: 140～180: 3～9: 20～40;
In the pre-emulsion that forms among the said step B, vinylbenzene: shell mix monomer: the mass ratio of molecular weight regulator is: 1～2: 10～25: 2.4～3.06.
9. an alkaline-resisting type propenoate glass fiber reticular cloth is finalized the design with the preparation method of tackiness agent, it is characterized in that this method comprises:
A, preparation seed emulsion: adding deionized water and partial emulsifier formation mass percent concentration is 0.10%～0.14% emulsifier solution in the polymeric kettle of whipped state; Stirred 10～30 minutes after in the said emulsifier solution that forms, adding the nano silicon water-sol; Add the mass percent concentration that is mixed with by initiator again and be 0.80%～1.64% initiator solution; Be incubated 15～30 minutes then, make seed emulsion;
The preparatory emulsification of B, shell mix monomer: any and styrene monomer in vinylformic acid and esters monomer or methylacrylic acid and the esters monomer thereof mixed form the shell mix monomer, the shell mix monomer is divided into 6～8 mass parts; Emulsifying agent, buffer reagent and molecular weight regulator mixed also be divided into 6～8 mass parts, and every mass parts is mixed with the above-mentioned every mass parts shell mix monomer that is divided into respectively, form 6～8 mass parts pre-emulsions;
C, charging: in the time of 80 ℃; 6～8 mass parts pre-emulsions among the step B were once dripped in the seed emulsion that steps A makes according to every interval in 40 minutes; Every interval added in 1.2 hours mass percent concentration be 0.4%～0.5% initiator solution once, be incubated 1 hour afterwards, temperature is reduced to 40～50 ℃ of dischargings; Adding pH regulator agent adjusting pH value is 6～8, and the product that obtains is alkaline-resisting type propenoate glass fiber reticular cloth typing and uses tackiness agent.
10. preparation method as claimed in claim 9 is characterized in that, in the seed emulsion that said steps A makes, emulsifier solution: the mass ratio of the nano silicon water-sol and initiator solution is: 140～180: 3～9: 20～40;
In the pre-emulsion that forms among the said step B, vinylbenzene: shell mix monomer: the mass ratio of molecular weight regulator is: 1～2: 10～25: 2.4～3.06.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110442431.XA CN102533186B (en) | 2011-12-26 | 2011-12-26 | Adhesive for alkali resistant acrylate glass fiber mesh cloth shaping, and preparation method thereof |
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| CN201110442431.XA CN102533186B (en) | 2011-12-26 | 2011-12-26 | Adhesive for alkali resistant acrylate glass fiber mesh cloth shaping, and preparation method thereof |
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| CN102943378A (en) * | 2012-12-11 | 2013-02-27 | 宿迁德威玻璃纤维有限公司 | Production method of high-intensity and high-alkali resistance fiberglass mesh |
| CN103087244A (en) * | 2012-12-26 | 2013-05-08 | 海南必凯水性涂料有限公司 | Styrene copolymer emulsion for dip coating of glass fibers and preparation method and application of styrene copolymer emulsion |
| CN105131761A (en) * | 2015-09-07 | 2015-12-09 | 中国建筑材料科学研究总院 | Fireproof liquid of composite fireproof glass and preparation method thereof and composite fireproof glass |
| CN105131875A (en) * | 2015-08-26 | 2015-12-09 | 深圳市贝特瑞新能源材料股份有限公司 | Aqueous binder for lithium ion battery as well as preparation method and application thereof |
| CN105131872A (en) * | 2015-09-07 | 2015-12-09 | 中国建筑材料科学研究总院 | Fireproof liquid of composite fireproof glass and preparation method thereof and composite fireproof glass |
| CN105153565A (en) * | 2015-09-09 | 2015-12-16 | 合肥神舟建筑集团有限公司 | High-strength high-toughness epoxy resin modified styrene-acrylic emulsion for dip-coating alkali-resistant glass fiber lattice cloth and preparation method of emulsion |
| CN105176413A (en) * | 2015-08-27 | 2015-12-23 | 浙江曙光体育用品有限公司 | Adhesive for modified polystyrene table tennis balls |
| CN105295742A (en) * | 2015-11-18 | 2016-02-03 | 中国建筑材料科学研究总院 | Fire-proof glue of fire-proof glass, preparation method thereof and composite fire-proof glass |
| CN105295741A (en) * | 2015-11-18 | 2016-02-03 | 中国建筑材料科学研究总院 | Fire-proof glue of fire-proof glass, preparation method thereof and composite fire-proof glass |
| CN105754522A (en) * | 2014-12-16 | 2016-07-13 | 浙江新力化工有限公司 | Flame retardant adhesive for glass fiber grid positioning and preparation method thereof |
| US20160333189A1 (en) * | 2014-01-10 | 2016-11-17 | Asahi Kasei Kabushiki Kaisha | Aqueous composite particle dispersion |
| CN113410468A (en) * | 2021-08-19 | 2021-09-17 | 江苏卓高新材料科技有限公司 | Negative electrode binder and preparation method thereof, preparation method of negative electrode sheet and lithium ion battery |
| CN113621318A (en) * | 2021-08-12 | 2021-11-09 | 刘跃晖 | Dislocation-free steel bar mesh cloth |
| CN114426646A (en) * | 2020-10-29 | 2022-05-03 | 中国石油化工股份有限公司 | Preparation method of vinyl chloride graft copolymer with excellent processability |
| WO2024092708A1 (en) * | 2022-11-04 | 2024-05-10 | 宁德新能源科技有限公司 | Housing for secondary battery, secondary battery, and electronic device |
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| US10214650B2 (en) * | 2014-01-10 | 2019-02-26 | Asahi Kasei Kabushiki Kaisha | Aqueous composite particle dispersion |
| US20160333189A1 (en) * | 2014-01-10 | 2016-11-17 | Asahi Kasei Kabushiki Kaisha | Aqueous composite particle dispersion |
| CN105754522A (en) * | 2014-12-16 | 2016-07-13 | 浙江新力化工有限公司 | Flame retardant adhesive for glass fiber grid positioning and preparation method thereof |
| CN105754522B (en) * | 2014-12-16 | 2018-08-21 | 浙江科力森化学有限公司 | Fire retardant glue and preparation method thereof for fiberglass gridding positioning |
| WO2017032320A1 (en) * | 2015-08-26 | 2017-03-02 | 深圳市贝特瑞新能源材料股份有限公司 | Aqueous binder for lithium ion battery, preparation method therefor and use thereof |
| CN105131875A (en) * | 2015-08-26 | 2015-12-09 | 深圳市贝特瑞新能源材料股份有限公司 | Aqueous binder for lithium ion battery as well as preparation method and application thereof |
| US10777818B2 (en) | 2015-08-26 | 2020-09-15 | Yanyi New Energy Technology Co., Ltd. | Aqueous binder for lithium ion battery, preparation method therefor and use thereof |
| JP2018527710A (en) * | 2015-08-26 | 2018-09-20 | 深▲セン▼市貝特瑞新能源材料股▲ふん▼有限公司 | Aqueous binder for lithium ion battery, preparation method and use thereof |
| CN105176413A (en) * | 2015-08-27 | 2015-12-23 | 浙江曙光体育用品有限公司 | Adhesive for modified polystyrene table tennis balls |
| CN105131872A (en) * | 2015-09-07 | 2015-12-09 | 中国建筑材料科学研究总院 | Fireproof liquid of composite fireproof glass and preparation method thereof and composite fireproof glass |
| CN105131761A (en) * | 2015-09-07 | 2015-12-09 | 中国建筑材料科学研究总院 | Fireproof liquid of composite fireproof glass and preparation method thereof and composite fireproof glass |
| CN105131761B (en) * | 2015-09-07 | 2017-12-26 | 中国建筑材料科学研究总院 | Fire-resistant fluid of composite fireproof glass and preparation method thereof and composite fireproof glass |
| CN105153565A (en) * | 2015-09-09 | 2015-12-16 | 合肥神舟建筑集团有限公司 | High-strength high-toughness epoxy resin modified styrene-acrylic emulsion for dip-coating alkali-resistant glass fiber lattice cloth and preparation method of emulsion |
| CN105295741A (en) * | 2015-11-18 | 2016-02-03 | 中国建筑材料科学研究总院 | Fire-proof glue of fire-proof glass, preparation method thereof and composite fire-proof glass |
| CN105295742A (en) * | 2015-11-18 | 2016-02-03 | 中国建筑材料科学研究总院 | Fire-proof glue of fire-proof glass, preparation method thereof and composite fire-proof glass |
| CN105295742B (en) * | 2015-11-18 | 2017-11-03 | 中国建筑材料科学研究总院 | Fireproof gum of flame resistant glass and preparation method thereof and composite fireproof glass |
| CN105295741B (en) * | 2015-11-18 | 2017-11-03 | 中国建筑材料科学研究总院 | Fireproof gum of flame resistant glass and preparation method thereof and composite fireproof glass |
| CN114426646A (en) * | 2020-10-29 | 2022-05-03 | 中国石油化工股份有限公司 | Preparation method of vinyl chloride graft copolymer with excellent processability |
| CN114426646B (en) * | 2020-10-29 | 2023-12-01 | 中国石油化工股份有限公司 | Preparation method of vinyl chloride graft copolymer with excellent processability |
| CN113621318A (en) * | 2021-08-12 | 2021-11-09 | 刘跃晖 | Dislocation-free steel bar mesh cloth |
| CN113410468A (en) * | 2021-08-19 | 2021-09-17 | 江苏卓高新材料科技有限公司 | Negative electrode binder and preparation method thereof, preparation method of negative electrode sheet and lithium ion battery |
| CN113410468B (en) * | 2021-08-19 | 2021-11-23 | 江苏卓高新材料科技有限公司 | Negative electrode binder and preparation method thereof, preparation method of negative electrode sheet and lithium ion battery |
| WO2024092708A1 (en) * | 2022-11-04 | 2024-05-10 | 宁德新能源科技有限公司 | Housing for secondary battery, secondary battery, and electronic device |
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