CN103709880A - Diatomite mineral purified multifunctional child-safe mercerized wall paint - Google Patents
Diatomite mineral purified multifunctional child-safe mercerized wall paint Download PDFInfo
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- CN103709880A CN103709880A CN201310658766.4A CN201310658766A CN103709880A CN 103709880 A CN103709880 A CN 103709880A CN 201310658766 A CN201310658766 A CN 201310658766A CN 103709880 A CN103709880 A CN 103709880A
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Abstract
A diatomite mineral purified multifunctional child-safe mercerized wall paint provided by the invention comprises the following specific components by weight: 18-25 parts of water, 0.1-0.2% of a multifunctional additive, 0.1-0.2% of a wetting agent, 0.4-0.8% of a dispersant, 0.3-0.8% of a defoaming agent, 15-20% of anatase titanium dioxide, 3-6% of diatomite, 5-8% of talcum powder, 5-8% of coarse whiting, 5-8% of calcium carbonate, 35-40% of a core-shell copolymerization low-odor emulsion, 0.1-0.5% of a leveling agent, 0.1-0.2% of a preservative and 0.6-0.9% of a thickening agent. The paint has zero VOC, super scrubbing resistance, water resistance and alkali resistance, also has the functions of negative ion release, peculiar smell dispelling, air purification, and can absorb free formaldehyde, benzene and other harmful gases produced in the air; and the paint film has full appearance and a silk like texture.
Description
Technical field the present invention relates to a kind of interior wall coating, particularly a kind of zero VOC, can purify air, adsorb the multifunctional children mercerized wall paint of obnoxious flavour, dispelling abnormal flavor, anion releasing, belong to chemistry painting industry technical field.
The current China of background technology usage quantity of coating products in indoor decorating increases year by year, in the decorating and renovating material of child room, the hidden danger of coating and paint is maximum, the formaldehyde wherein containing and benzene class material are the maximum killers of children's health, are the major reasons that causes childhood lymphoblastic leukemia and cancer.This has just caused people to comprising the concern of decorating and renovating material and the worry of its safety performance of coating.Children's health problem has also caused more and more head of a familys' attention, they take notice of whether environmental protection of finishing material, health especially, this rise of painting market to children provides condition, but because children paint industry standard disappearance, make children paint market confusion and can't bear, occurred that miscellaneous children paint product
Diatomaceous earth products receives much concern in recent years with its powerful adsorption function, it has powerful surface-area, obnoxious flavour in can absorbed air, with and special atomic structure, make it have superpower antioxidant property, can discharge far infrared rays and negative ion, therefore more and more be applied in the middle of production.Diatomaceous earth products is joined and in interiro wall latex paint, brings into play its advantage and become a kind of new research direction.
Summary of the invention the object of this invention is to provide a kind of diatomite mineral purification multifunctional children mercerized wall paint, this product not only has zero VOC, superpower scrub resistance, water tolerance and alkali resistance, the function that simultaneously also there is anion releasing, dispelling abnormal flavor, purifies air, the obnoxious flavoures such as the free formaldehyde producing in can absorbed air, benzene, and paint film is plentiful, there is texture as silks and satins.
Concrete component and the part by weight of a kind of diatomite mineral purification multifunctional children mercerized wall paint of the present invention are: water: 18-25; Multifunctional assistant: 0.1-0.2%; Wetting agent: 0.1-0.2%; Dispersion agent: 0.4-0.8%; Defoamer: 0.3-0.8%; Anatase thpe white powder: 15-20%; Diatomite: 3-6%; Talcum powder: 5-8%; Water-ground limestone: 5-8%; Fine particle calcium carbonate: 5-8%; Core-shell copolymerized low smell emulsion: 35-40%; Flow agent: 0.1-0.5%; Sanitas: 0.1-0.2%; Thickening material: 0.6-0.9%.
In general interior wall coating all likely produces objectionable impurities in production and use procedure, cause the pollution to environment, affect the mankind's health, the total organic volatile content in interior wall coating especially, usually said VOC content directly works the mischief to environment, HUMAN HEALTH.The present invention has used the low smell material of a kind of acrylate copolymer aqueous dispersion, make product VOC content can reach Schwellenwert to 0, and there is good scrub resistance, water tolerance and alkali resistance, diatomaceous use simultaneously, the performance that makes product there is anion releasing, dispelling abnormal flavor, purify air, the objectionable impurities such as free formaldehyde, benzene class, amine in can absorbed air.
The low smell material that the present invention uses be a kind of by n-butyl acrylate and methyl acrylate by the core-shell copolymerized tiny latex of a kind of aqueous dispersion forming, viscosity is low, odorlessness, not containing ammoniacal liquor and the agent of any solvent post-plasticization, have outstanding color stuffing consistency and viscosifying power, in the middle of formula, do not need to add any film coalescence aid, greatly reduce the organic volatile content in this coating products.And there is good water tolerance and resistant to hydrolysis performance.
The dispersion agent that the present invention uses is low-molecular-weight polypropylene amine acid salt dispersion agent, can significantly improve concentration and the stability thereof of color stuffing dispersion pulp, by this dispersion agent, can surround a layer charge at color stuffing particle surface, make repulsion mutually between particle, thereby reach the effect of stable slurry.
The anatase thpe white powder that the titanium dioxide that the present invention uses is made for chlorination process, is characterized in having good light scattering ability, and whiteness is good, tinting strength is high, strong covering power, there is higher chemical stability and good weather resistance simultaneously, nonpoisonous and tasteless, non-stimulated to human body.Its performance and opacifying power, weathering resistance and the chalking resistance close relation of filming.
The diatomite that the present invention uses is a kind of silicastone, mainly by ancient times diatom remains form, its chemical composition is that SiO2. diatomite has special cellular structure, body weight is soft light, hole is little, specific surface area is large, the feature of high adsorption capacity, stable chemical performance.Can remove peculiar smell, purify air, in absorbed air, the obnoxious flavour such as free formaldehyde, benzene class, amine, also has the several functions such as anion releasing, is a kind of good extender pigment.
The flow agent that the present invention uses is modified polyurethane rheology modifier, it not only has outstanding shear viscosity thickening effectiveness, and its thickened systems has excellent mobility and levelling property, can make paint film in dry process, form film forming thickness and the paint film fullness ratio of uniformity, make paint film present the silks and satins texture that silk is sliding.
Thickening material used in the present invention mainly contains newton-type nonionic polyoxyalkylene class rheology modifier and alkali swelling class thickening material.
Production technique of the present invention is mixed the component of above-mentioned weight ratio at normal temperatures, under stirring at low speed, add part water, wetting agent, dispersion agent, early stage defoamer, water-ground limestone, titanium dioxide, diatomite, fine particle calcium carbonate, water-washed kaoline, pure aluminium silicate, after high speed dispersion, be ground to after slurry fineness≤30um, stirring at low speed adds low smell latex, later stage defoamer, sanitas, thickening material, excess water, meet the requirements of after viscosity, stirring at low speed 10min again, then through checking, filter, weigh packing.
Below embodiment, be one embodiment of the present of invention.
Composition (weight percent) and the production technique of a kind of diatomite mineral purification multifunctional children mercerized wall paint of the present invention are: the stirring at low speed stage according to order add 21.7 parts deionized water, 0.1 part multifunctional assistant AMP-95, the wetting agent X405 of 0.1 part, 0.6 part of poly amic acid dipersant PR03,0.15 part
nXZ, the titanium dioxide PTA120 of 12 parts, 6 parts of fineness are that the white diatomite of 1200 object, 5 parts of fineness 400-6 water-ground limestones, 5 parts of fineness are that 1250 object talcum powder, 7 parts of fineness are 1250 object fine particle calcium carbonates.After complete, enter the high-speed stirring stage, after stirring, speed lapping is to fineness≤30um, then at low speed, add successively the solid clean taste emulsion of power ECO of peace of 38 parts, 0.4 part of flow agent RM2020, defoamer NXZ, the sanitas MV of 0.15 part, newton-type nonionic polyoxyalkylene class rheology modifier thickening material DSX2000 and 0.25 part of alkali swelling thickening material TT935 of 0.4 part of 0.15 part, the deionized water and stirring of 3 parts is even, stirring at low speed 10min again, then through checking, filter, weigh packing.
A kind of its indices of diatomite mineral purification multifunctional children mercerized wall paint of making according to the present invention all reaches GB/T9756-2009 about limits of harmful substances in the requirement of resin latex dope defined and GB18582 indoor decorating and refurnishing materials interior wall coating, organic volatile content VOC is low to moderate 0, there is higher scrub resistance water tolerance and alkali resistance, and there is dispelling abnormal flavor, anion releasing, the performance purifying air, adsorb and decompose formaldehyde free in air, benzene class, the obnoxious flavoures such as amine, and coating film forming homogeneous, plentiful, there is texture as mercerising silks and satins, can be by children because how the moving metope spots that cause are easily got rid of, it is the high-grade inner wall surface paint that a kind of children of being suitable for use.Customers' responsiveness is respond well.
Claims (5)
1. concrete component and the part by weight of a kind of diatomite mineral purification multifunctional children mercerized wall paint of the present invention are: water: 18-25; Multifunctional assistant: 0.1-0.2%; Wetting agent: 0.1-0.2%; Dispersion agent: 0.4-0.8%; Defoamer: 0.3-0.8%; Anatase thpe white powder: 15-20%; Diatomite: 3-6%; Talcum powder: 5-8%; Water-ground limestone: 5-8%; Fine particle calcium carbonate: 5-8%; Core-shell copolymerized low smell emulsion: 35-40%; Flow agent: 0.1-0.5%; Sanitas: 0.1-0.2%; Thickening material: 0.6-0.9%.
2. a kind of diatomite mineral purification multifunctional children mercerized wall paint according to claim 1, it is characterized in that the performance that said diatomite has had anion releasing, dispelling abnormal flavor, purified air, the objectionable impurities such as free formaldehyde, benzene class, amine in can absorbed air.
3. a kind of diatomite mineral purification multifunctional children mercerized wall paint according to claim 1, it is characterized in that the low smell material of said a kind of acrylate copolymer aqueous dispersion, make product VOC content can reach Schwellenwert to 0, and there is good scrub resistance, water tolerance and alkali resistance.
4. a kind of diatomite mineral purification multifunctional children mercerized wall paint according to claim 1, it is characterized in that said flow agent is modified polyurethane rheology modifier, there is outstanding shear viscosity thickening effectiveness, and its thickened systems have excellent mobility and good leveling property.
5. a kind of diatomite mineral purification multifunctional children mercerized wall paint according to claim 1, is characterized in that said diatomite is a kind of silicastone, and body weight is soft light, and hole is little, specific surface area is large, the feature of high adsorption capacity, stable chemical performance.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310658766.4A CN103709880A (en) | 2013-12-06 | 2013-12-06 | Diatomite mineral purified multifunctional child-safe mercerized wall paint |
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| CN201310658766.4A CN103709880A (en) | 2013-12-06 | 2013-12-06 | Diatomite mineral purified multifunctional child-safe mercerized wall paint |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017446A (en) * | 2014-06-06 | 2014-09-03 | 湖州百胜涂料有限公司 | Environment-friendly coating |
| CN104231762A (en) * | 2014-10-16 | 2014-12-24 | 深圳市宜丽家生态建材有限公司 | Diatom coating with function of adsorbing and resolving methylbenzene |
| CN104327608A (en) * | 2014-10-16 | 2015-02-04 | 深圳市宜丽家生态建材有限公司 | Diatomite coating with formaldehyde adsorbing and decomposing effects |
| CN105885572A (en) * | 2014-09-30 | 2016-08-24 | 王高君 | Water-based additive-free nano composite environmental interior wall paint |
| CN107674574A (en) * | 2017-11-21 | 2018-02-09 | 广西吉宽太阳能设备有限公司 | Children's interior wall coating and production method |
| CN108841258A (en) * | 2018-05-18 | 2018-11-20 | 中华制漆（深圳）有限公司 | Environmental Protective Water-paint and preparation method thereof |
-
2013
- 2013-12-06 CN CN201310658766.4A patent/CN103709880A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017446A (en) * | 2014-06-06 | 2014-09-03 | 湖州百胜涂料有限公司 | Environment-friendly coating |
| CN104017446B (en) * | 2014-06-06 | 2016-02-17 | 湖州百胜涂料有限公司 | A kind of environmental protection coating material |
| CN105885572A (en) * | 2014-09-30 | 2016-08-24 | 王高君 | Water-based additive-free nano composite environmental interior wall paint |
| CN104231762A (en) * | 2014-10-16 | 2014-12-24 | 深圳市宜丽家生态建材有限公司 | Diatom coating with function of adsorbing and resolving methylbenzene |
| CN104327608A (en) * | 2014-10-16 | 2015-02-04 | 深圳市宜丽家生态建材有限公司 | Diatomite coating with formaldehyde adsorbing and decomposing effects |
| CN107674574A (en) * | 2017-11-21 | 2018-02-09 | 广西吉宽太阳能设备有限公司 | Children's interior wall coating and production method |
| CN108841258A (en) * | 2018-05-18 | 2018-11-20 | 中华制漆（深圳）有限公司 | Environmental Protective Water-paint and preparation method thereof |
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Application publication date: 20140409 |