Loess ecology interiro wall latex paint and preparation method thereof
Technical field
The present invention relates to building coating field, more particularly to loess ecology interiro wall latex paint and preparation method thereof.
Background technology
With the continuous lifting that whole people's energy-conserving and environment-protective are realized, people increasingly pay attention to the pollution problem after house fitting.Make
It is the important source of interior decoration pollution, although interior wall coating has carried out a series of changing in technology of preparing and process aspect in recent years
Enter, its harmful components has been greatly reduced, but remain the discharge of inequality.Moreover wall area coverage in room
Greatly, the brushing amount of coating can also increase, so quantitative change causes qualitative change, pernicious gas will be full of indoors for a long time, cause chronic
Disease.At present, although taking a series of measures(Such as divulge information, absorb, purify), it is intended to go to alleviate or solve this problem,
But indoor slight pollution is only limited to, and purification cycle is long, is still to cure the symptoms, not the disease.Pollution problem is thoroughly solved, must
Set about from source.So, high-performance, the ecotype are the Main ways of following decorative paint industrial development.
In recent years, the research on ecological paint both at home and abroad, has achieved a series of important achievements(Liu Yongping etc., receives
Rice TiO2The development of modified interior wall ecologic coating, novel building building materials, 2002,10;Wen Lixin etc., ecological nano purification of air is applied
The development of material, Chinese coating, 2015,11;Bi Weimin etc., the experimental study of environmental fireproof coating, Shanghai coating, 2005,10;
CN101942240B discloses a kind of building masonry wall ecological paint and preparation method thereof, and CN102167936A discloses one kind
Marine organism shell powder paint, CN104877428A discloses a kind of Multifunctional diatom ooze coating and preparation method thereof,
CN104341807A discloses a kind of environment-friendly diatom ooze dry powder paint for external walls and preparation method thereof, and CN102584147A is disclosed
A kind of preparation method of roll-on-type diatom ooze environment-friendly interior wall coating).These methods respectively have advantage and disadvantage, such as nano-TiO2Photocatalysis can
The VOC such as decomposing formaldehyde, benzene homologues are harmless H2O and CO2, the purpose of purify air is reached, but must have ultraviolet light competence exertion
Catalytic action, and the work of this respect only rests on the experimental study stage, not yet there is scale Engineering Projects;Diatom ooze coating
With functions such as elimination formaldehyde, purify air, regulation humidity, releasing negative oxygen ion, fire protection flame retarding, the self-cleaning, deodorization and sterilizations of metope,
It is called " the environment-protection functional wall material that can be breathed ", but the texture of diatom ooze is relatively thick madder, and space uses necessarily is limited to, and
Have stronger water imbibition, " into mud " or be hardened after water suction, stain resistant is poor in addition, metope subsequently arrange it is relatively difficult, at present
Only as indoor material, it is impossible to for open air;Shell powder paint has unique cavity body structure, and it can be by room air middle reaches
From pernicious gas molecule suck inside cavity, then pernicious gas be decomposed into innocuous gas by inorganic material evaporate into air
In, therefore natural environmental-protective, exquisiteness are natural, letter of constructing is worked as to use shell powder paint not only to have, moreover it is possible to different crowd is met for color
The color, demand of moulding, but shell powder paint is white liquid, and color and luster is dull, constructs extremely inconvenient, also has one raw meat after just brushing
Taste, water suction moisture resistance is also poor.In addition, the production of diatom ooze coating and shell powder paint and construction cost are higher,
Can't be received by vast ordinary consumer.China possesses abundant loess resource, but is not developed effectively, and
And ecological interiro wall latex paint is prepared by raw material of loess, yet there are no document report both at home and abroad at present.
The content of the invention
The technical problems to be solved by the invention are to provide that a kind of security is good, loess of low cost ecology interior wall latex
Paint.
Another technical problem to be solved by this invention is to provide the preparation method of loess ecology interiro wall latex paint.
To solve the above problems, loess ecology interiro wall latex paint of the present invention, it is characterised in that:The emulsion paint by with
The raw material composition of lower weight portion:140 ~ 150 parts of water, 0.8 ~ 1.0 part of AMP-95 multifunctional assistants, 3 ~ 4 parts of 5040 dispersant, PE-
100 0.8 ~ 1.0 part of wetting agents, 0.8 ~ 0.9 part of 1340 defoamer, 1.0 ~ 1.2 parts of NXE defoamers, 0 ~ 25 part of titanium dioxide, kaolin
0 ~ 50 part, 100 ~ 160 parts of powdered whiting, 50 ~ 100 parts of loess powder, 25 ~ 35 parts of talcum powder, 0.5 ~ 1.0 part of LXE bactericide, hydroxyl
1.4 ~ 1.5 parts of ethyl cellulose, 60 ~ 75 parts of 988A emulsions, 4.5 ~ 5.0 parts of ethylene glycol, 4 ~ 5 parts of lauryl alcohol.
The loess powder refers to that will clean dry loess to add into the water purification of 2.5 ~ 3.5 times of its quality, and stirring is formed
Suspension, allows after its natural subsidence, draws and dry lower sediment thing after supernatant liquid and be ground into the powder of 50 ~ 70 mesh;By institute
State powder to be layered on quartz plate after the thin layer of 1 ~ 3cm of formation, be put into Muffle furnace, 2 ~ 3 h are calcined at a temperature of 400 ~ 850 DEG C
After take out, through naturally cooling to room temperature, obtained final product after the mesh sieve of finely ground mistake 200.
The preparation method of loess ecology interiro wall latex paint as described above, comprises the following steps:
(1) weighed each raw material by proportioning;
By loess powder, AMP-95 multifunctional assistants, 5040 dispersants, PE-100 wetting agents, 1340 defoamers, NXE defoamers,
Titanium dioxide, kaolin, powdered whiting, talcum powder, LXE bactericide, hydroxyethyl cellulose, ethylene glycol, lauryl alcohol are sequentially added
To in 130 ~ 140 parts of water, after dispersed with stirring, with sand mill by the offspring depolymerization of filler, dispersion, modulation, slurry is obtained final product;
(3) 988A emulsions are added in the slurry, stirred, added remaining water and adjust viscosity to 90 ~ 105 KU,
Obtain final product loess ecology interiro wall latex paint.
The present invention has advantages below compared with prior art:
1st, wherein water soluble ingredient is significantly reduced after loess water logging in the present invention(Such as soluble heavy metal)Content.
2nd, after the loess in the present invention after water logging is through high-temperature calcination, wherein VOC is significantly reduced
(VOC), benzene homologues summation, the content of the harmful components such as free formaldehyde, and be effectively improved its mildew resistance, film forming and gluing
Property.
3rd, the two kinds of defoamer collocation of 1340 defoamers and NXE defoamers are used in the present invention, can be effectively prevented from coating
There are the phenomenons such as shrinkage cavity, pit.
4th, the color of emulsion paint is adjusted in the present invention by the consumption of titanium dioxide, the temperature and time of loess calcining.
5th, the performance such as the film forming for utilizing loess to have of the invention, gluing, thickening, ventilative, by improving tradition interior wall latex
The formula of paint, removes the harmful components in original system and the peculiar smell for being given out, and not only helps the performance for improving coating, and
And safety non-toxic, aboundresources are easy to get, and significantly reduce production cost, the cost performance of shellac varnish is improved.
6th, the present invention makees raw material from loess, and the coating surface of preparation has countless small holes, this molecular sieve structure
With stronger physical absorption and ion exchanging function, the formaldehyde dissociated in air, benzene homologues, radioactive substance etc. can be passed through
The material into harmless with decomposition and inversion is absorbed, elimination pollution, the purpose of purify air is reached.
7th, the paint film adhesion prepared by the present invention is strong, has good affinity with cement wall surface;It is excellent that it sees texture, performance
In generic latex paint.Through Xi'an product quality supervision and inspection institute detect, every quality index meet GB/T9756-2009 and
The requirement of GB18582-2008 standards, wherein VOC(VOC), benzene homologues summation, free formaldehyde and soluble weight
The content of metal, far below national standard(Referring to table 1).
The loess of table 1 ecology interiro wall latex paint assay
8th, the present invention not only have permanently anion releasing, fungus and mildew resistance, go to eliminate the unusual smell, breathe that damping, moisturizing be heat-insulated, suction
Sound noise reduction, fire protection flame retarding, purify air, the function such as improve the ecological environment, and make indoor natural in color it is soft, with dense
Soil breath, thoroughly solves the contradiction between coating decoration and environmental pollution, eliminates dirt of the building coating to environment
Dye, environment protecting is notable.
9th, prepared by the present invention and construction method is easy, low production cost, it is easy to industrialized production.
Specific embodiment
The loess of embodiment 1 ecology interiro wall latex paint, the emulsion paint is by following weight portion(g)Raw material composition:Water 140
Part, 1.0 parts of AMP-95 multifunctional assistants, 3.5 parts of 5040 dispersant, 1.0 parts of PE-100 wetting agents, 0.9 part of 1340 defoamer,
1.0 parts of NXE defoamers, 20 parts of titanium dioxide, 50 parts of kaolin, 110 parts of powdered whiting, 60 parts of loess powder, 30 parts of talcum powder,
0.8 part of LXE bactericide, 1.4 parts of hydroxyethyl cellulose, 65 parts of 988A emulsions, 4.8 parts of ethylene glycol, 4.5 parts of lauryl alcohol.
Wherein:Loess powder refers to that will clean dry loess to add into the water purification of 2.5 ~ 3.5 times of its quality, and stirring is formed
Suspension, allows after its natural subsidence, draws and dry lower sediment thing after supernatant liquid and be ground into the powder of 50 ~ 70 mesh;By powder
After end is layered on quartz plate the thin layer for forming 1 ~ 3cm, it is put into Muffle furnace, is taken after 2 ~ 3 h of calcining at a temperature of 400 ~ 850 DEG C
Go out, through naturally cooling to room temperature, obtained final product after the mesh sieve of finely ground mistake 200.
The preparation method of loess ecology interiro wall latex paint, comprises the following steps:
(1) weighed each raw material by proportioning;
By loess powder, AMP-95 multifunctional assistants, 5040 dispersants, PE-100 wetting agents, 1340 defoamers, NXE defoamers,
Titanium dioxide, kaolin, powdered whiting, talcum powder, LXE bactericide, hydroxyethyl cellulose, ethylene glycol, lauryl alcohol are sequentially added
To in 130 ~ 140 parts of water, after dispersed with stirring, with sand mill by the offspring depolymerization of filler, dispersion, modulation, slurry is obtained final product;
(3) 988A emulsions are added in slurry, stirred, added remaining water and adjust viscosity to 90 ~ 105 KU, obtained final product
Loess ecology interiro wall latex paint.
The loess of embodiment 2 ecology interiro wall latex paint, the emulsion paint is by following weight portion(g)Raw material composition:Water 150
Part, 0.8 part of AMP-95 multifunctional assistants, 3 parts of 5040 dispersant, 0.9 part of PE-100 wetting agents, 0.85 part of 1340 defoamer, NXE
1.2 parts of defoamer, 10 parts of titanium dioxide, 30 parts of kaolin, 120 parts of powdered whiting, 80 parts of loess powder, 31 parts of talcum powder, LXE are killed
0.5 part of microbial inoculum, 1.5 parts of hydroxyethyl cellulose, 60 parts of 988A emulsions, 5.0 parts of ethylene glycol, 4 parts of lauryl alcohol.
Wherein:The preparation method of loess powder and loess ecology interiro wall latex paint is with embodiment 1.
The loess of embodiment 3 ecology interiro wall latex paint, the emulsion paint is by following weight portion(g)Raw material composition:Water 142
Part, 0.85 part of AMP-95 multifunctional assistants, 3.2 parts of 5040 dispersant, 0.8 part of PE-100 wetting agents, 0.9 part of 1340 defoamer,
1.2 parts of NXE defoamers, 0 part of titanium dioxide, 46 parts of kaolin, 105 parts of powdered whiting, 90 parts of loess powder, 25 parts of talcum powder, LXE
0.65 part of bactericide, 1.4 parts of hydroxyethyl cellulose, 70 parts of 988A emulsions, 4.5 parts of ethylene glycol, 4.6 parts of lauryl alcohol.
Wherein:The preparation method of loess powder and loess ecology interiro wall latex paint is with embodiment 1.
The loess of embodiment 4 ecology interiro wall latex paint, the emulsion paint is by following weight portion(g)Raw material composition:Water 150
Part, 1.0 parts of AMP-95 multifunctional assistants, 4 parts of 5040 dispersant, 0.8 part of PE-100 wetting agents, 0.9 part of 1340 defoamer, NXE
1.1 parts of defoamer, 25 parts of titanium dioxide, 0 part of kaolin, 160 parts of powdered whiting, 50 parts of loess powder, 32 parts of talcum powder, LXE are killed
1.0 parts of microbial inoculum, 1.5 parts of hydroxyethyl cellulose, 60 parts of 988A emulsions, 5.0 parts of ethylene glycol, 4 parts of lauryl alcohol.
Wherein:The preparation method of loess powder and loess ecology interiro wall latex paint is with embodiment 1.
The loess of embodiment 5 ecology interiro wall latex paint, the emulsion paint is by following weight portion(g)Raw material composition:Water 140
Part, 0.9 part of AMP-95 multifunctional assistants, 3.5 parts of 5040 dispersant, 0.9 part of PE-100 wetting agents, 0.85 part of 1340 defoamer,
1.0 parts of NXE defoamers, 10 parts of titanium dioxide, 30 parts of kaolin, 120 parts of powdered whiting, 80 parts of loess powder, 25 parts of talcum powder,
0.7 part of LXE bactericide, 1.45 parts of hydroxyethyl cellulose, 75 parts of 988A emulsions, 4.6 parts of ethylene glycol, 4.2 parts of lauryl alcohol.
Wherein:The preparation method of loess powder and loess ecology interiro wall latex paint is with embodiment 1.
The loess of embodiment 6 ecology interiro wall latex paint, the emulsion paint is by following weight portion(g)Raw material composition:Water 150
Part, 0.8 part of AMP-95 multifunctional assistants, 4 parts of 5040 dispersant, 0.8 part of PE-100 wetting agents, 0.8 part of 1340 defoamer, NXE
1.1 parts of defoamer, 18 parts of titanium dioxide, 20 parts of kaolin, 100 parts of powdered whiting, 100 parts of loess powder, 25 parts of talcum powder, LXE
0.9 part of bactericide, 1.45 parts of hydroxyethyl cellulose, 60 parts of 988A emulsions, 4.8 parts of ethylene glycol, 4.6 parts of lauryl alcohol.
Wherein:The preparation method of loess powder and loess ecology interiro wall latex paint is with embodiment 1.
The loess of embodiment 7 ecology interiro wall latex paint, the emulsion paint is by following weight portion(g)Raw material composition:Water 142
Part, 0.9 part of AMP-95 multifunctional assistants, 4 parts of 5040 dispersant, 0.8 part of PE-100 wetting agents, 0.85 part of 1340 defoamer, NXE
1.1 parts of defoamer, 0 part of titanium dioxide, 40 parts of kaolin, 120 parts of powdered whiting, 80 parts of loess powder, 28 parts of talcum powder, LXE are killed
0.75 part of microbial inoculum, 1.42 parts of hydroxyethyl cellulose, 70 parts of 988A emulsions, 4.65 parts of ethylene glycol, 4.2 parts of lauryl alcohol.
Wherein:The preparation method of loess powder and loess ecology interiro wall latex paint is with embodiment 1.
The loess of embodiment 8 ecology interiro wall latex paint, the emulsion paint is made up of the raw material of following weight portion:147 parts of water,
0.9 part of AMP-95 multifunctional assistants, 3.5 parts of 5040 dispersant, 0.9 part of PE-100 wetting agents, 0.8 part of 1340 defoamer, NXE disappear
1.1 parts of infusion, 10 parts of titanium dioxide, 30 parts of kaolin, 115 parts of powdered whiting, 75 parts of loess powder, 35 parts of talcum powder, LXE are sterilized
0.8 part of agent, 1.5 parts of hydroxyethyl cellulose, 68 parts of 988A emulsions, 4.8 parts of ethylene glycol, 5 parts of lauryl alcohol.
Wherein:The preparation method of loess powder and loess ecology interiro wall latex paint is with embodiment 1.
The application method of the loess ecology interiro wall latex paint of the gained of above-described embodiment 1 ~ 8 still follows conventional lines interiro wall latex paint
Application method.