CN103666170A - Diatomite mineral purification multifunction children wall paint - Google Patents
Diatomite mineral purification multifunction children wall paint Download PDFInfo
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- CN103666170A CN103666170A CN201310652249.6A CN201310652249A CN103666170A CN 103666170 A CN103666170 A CN 103666170A CN 201310652249 A CN201310652249 A CN 201310652249A CN 103666170 A CN103666170 A CN 103666170A
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Abstract
The present invention relates to a diatomite mineral purification multifunction children wall paint, which comprises, by weight, 10-20% of water, 10-20% of a master batch, 0.1-0.2% of a wetting agent, 0.4-0.8% of a dispersing agent, 0.3-0.8% of an antifoaming agent, 5-8% of heavy calcium carbonate, 15-20% of anatase type titanium dioxide powder, 3-6% of diatomite, 8-10% of light calcium carbonate, 5-8% of water washing kaolin, 1-2% of aluminum silicate, 20-25% of an emulsion, 0.1-0.2% of a preservative, and 0.6-0.9% of a thickening agent. The coating material has characteristics of super-strong scrubbing resistance, water resistance and alkali resistance, further has functions of negative ion release, odor removing and air purification, and can be provided for absorbing free formaldehyde, benzene and other harmful gases produced in air.
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 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 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 flavour such as the free formaldehyde producing in can absorbed air, benzene.
Concrete component and the part by weight of a kind of diatomite mineral purification multifunctional children wall paint of the present invention are: water: 10-20%; Masterbatch: 10-20; Wetting agent: 0.1-0.2%; Dispersion agent: 0.4-0.8%; Defoamer: 0.3-0.8%; Water-ground limestone: 5-8%; Anatase thpe white powder: 15-20%; Diatomite: 3-6%; Fine particle calcium carbonate: 8-10%; Water-washed kaoline: 5-8%; Pure aluminium silicate: 1-2%; Emulsion: 20-25%; 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.
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≤50um, 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 wall paint of the present invention are: the stirring at low speed stage adds the deionized water of 15 parts according to order, 10 parts of masterbatch, the wetting agent X405 of 0.1 part, 0.5 part of poly amic acid dipersant PR03, the defoamer NXZ of 0.15 part, 8 parts of fineness are 800 object water-ground limestones, the titanium dioxide PTA120 of 15 parts, 6 parts of white diatomite of fineness 1200 object, 12 parts of fineness are 800 object fine particle calcium carbonates, 5 parts of water-washed kaolines 551, 2 parts of pure aluminium silicate AS881 enter the high-speed stirring stage after all adding, and after stirring, speed lapping, to fineness≤30um, then adds successively 21.3 parts of solid low smell materials of power of peace under stirring at low speed, the defoamer NXZ of 0.15 part, the sanitas MV of 0.15 part, the newton-type nonionic polyoxyalkylene class rheology modifier thickening material DSX2000 of 0.4 part and 0.25 part of alkali swelling thickening material TT935, the deionized water and stirring of 4 parts is even, then stirring at low speed 10min, then through check, filter, the packing of weighing.
A kind of its indices of diatomite mineral purification multifunctional children 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 the performance that have dispelling abnormal flavor, anion releasing, purifies air, adsorbs and decomposes the obnoxious flavoures such as formaldehyde free in air, benzene class, amine.Customers' responsiveness is respond well.
Claims (5)
1. concrete component and the part by weight of a kind of diatomite mineral purification multifunctional children wall paint of the present invention are: water: 10-20%; Masterbatch: 10-20; Wetting agent: 0.1-0.2%; Dispersion agent: 0.4-0.8%; Defoamer: 0.3-0.8%; Water-ground limestone: 5-8%; Anatase thpe white powder: 15-20%; Diatomite: 3-6%; Fine particle calcium carbonate: 8-10%; Water-washed kaoline: 5-8%; Pure aluminium silicate: 1-2%; Emulsion: 20-25%; Sanitas: 0.1-0.2%; Thickening material: 0.6-0.9%.
2. a kind of diatomite mineral purification multifunctional children wall paint according to claim 1, is characterized in that the low smell material of said acrylate copolymer aqueous dispersion, has good scrub resistance, water tolerance and alkali resistance.
3. a kind of diatomite mineral purification multifunctional children wall paint according to claim 1, it is characterized in that said diatomaceous use, 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.
4. a kind of diatomite mineral purification multifunctional children wall paint according to claim 1, is characterized in that said thickening material mainly contains newton-type nonionic polyoxyalkylene class rheology modifier and alkali swelling class thickening material.
5. a kind of diatomite mineral purification multifunctional children wall paint according to claim 1, is characterized in that said anatase thpe white powder, is characterized in having good light scattering ability, whiteness is good, and tinting strength is high, strong covering power, and chemical stability is good, nonpoisonous and tasteless, non-stimulated to human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652249.6A CN103666170A (en) | 2013-12-04 | 2013-12-04 | Diatomite mineral purification multifunction children wall paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652249.6A CN103666170A (en) | 2013-12-04 | 2013-12-04 | Diatomite mineral purification multifunction children wall paint |
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| CN103666170A true CN103666170A (en) | 2014-03-26 |
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| CN201310652249.6A Pending CN103666170A (en) | 2013-12-04 | 2013-12-04 | Diatomite mineral purification multifunction children wall paint |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033694A (en) * | 2017-04-27 | 2017-08-11 | 雅士利涂料（苏州）有限公司 | A kind of absorbent-type environment protection interior wall coating material and preparation method thereof |
| 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
- 2013-12-04 CN CN201310652249.6A patent/CN103666170A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033694A (en) * | 2017-04-27 | 2017-08-11 | 雅士利涂料（苏州）有限公司 | A kind of absorbent-type environment protection interior wall coating material and preparation method thereof |
| 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: 20140326 |