CN101705038A - Dirt-resistant self-cleaning outer wall paint - Google Patents
Dirt-resistant self-cleaning outer wall paint Download PDFInfo
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- CN101705038A CN101705038A CN200910309975A CN200910309975A CN101705038A CN 101705038 A CN101705038 A CN 101705038A CN 200910309975 A CN200910309975 A CN 200910309975A CN 200910309975 A CN200910309975 A CN 200910309975A CN 101705038 A CN101705038 A CN 101705038A
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Abstract
The invention discloses dirt-resistant self-cleaning outer wall paint, which consists of the following materials in percentage by weight: 0.5 to 1.0 percent of polycarboxylic acid sodium salt, 0.1 to 0.3 percent of surfactant, 0.1 to 0.3 percent of pH regulator, 0.4 to 0.8 percent of defoamer, 1.5 to 4 percent of glycol, 1.0 to 2.5 percent of film-forming auxiliary agent, 15 to 28 percent of titanium dioxide, 2 to 6 percent of mica powder, 30 to 50 percent of emulsion, 5 to 15 percent of kaolin, 0.1 to 0.55 percent of cellulose, 0.1 to 1.0 percent of anti-mildew agent, 0.1 to 0.2 percent of preservative, and the balance of water. The dirt-resistant self-cleaning outer wall paint is strong in resistance to water and alkali. Coatings of the paint can effectively cover blind cracks of outer walls, prevent mildew and algae, have strong dirt resistance, can effectively prevent rain-flow traces from being produced on the outer walls, and are good in decorative property. The paint having no volatile substances and no harm to human bodies and environment is the environment-friendly outer wall paint.
Description
Technical field
The present invention relates to a kind of outer wall paint, particularly a kind of dirt-resistant self-cleaning outer wall paint.
Background technology
Existing exterior wall, anti-soil power is relatively poor, is easy to generate rain current mark mark, influences the metope outward appearance; Owing to lack necessary protection, existing exterior wall easily cracking, mildew, grow dim, influence people's orthobiosis.Behind the wall paint, these phenomenons can improve outside using.But still there are shortcomings such as pollution resistance is weak, water-alkali resistance difference in existing outer wall paint.The outer wall paint that has lacks flexibility, a little less than the cracking resistance power; The anti-algae power of the mildew-resistant that has is poor, grows mould and algae easily, the outward appearance and the work-ing life of the outer wall paint of influence; The outer wall paint that also has uses volatile matter, healthy unfavorable to people, safety and environmental protection inadequately.
Summary of the invention
In order to overcome the problems referred to above, the invention provides a kind of dirt-resistant self-cleaning outer wall paint.
The technical solution used in the present invention is:
A kind of dirt-resistant self-cleaning outer wall paint, form by following materials in weight percentage:
Polycarboxylate sodium 0.5-1.0%, tensio-active agent 0.1-0.3%, pH regulator agent 0.1-0.3%, defoamer 0.4-0.8%, ethylene glycol 1.5-4%, film coalescence aid 1.0-2.5%, titanium dioxide 15-28%, mica powder 2-6%, emulsion 30-50%, kaolin 5-15%, Mierocrystalline cellulose 0.1-0.55%, mould inhibitor 0.1-1.0%, sanitas 0.1-0.2%, surplus is a water.
Dirt-resistant self-cleaning outer wall paint of the present invention, water-fast alkali resistant is strong, its generation that the anti-algae of hair line, mildew-resistant, the pollution resistance that can cover exterior wall effectively are strong, can effectively prevent exterior wall rain current mark mark of filming, good decorative property; Paint having no volatile substances to human body and environmentally friendly, is the outer wall paint of a kind of environmental protection.
Embodiment
Below in conjunction with example, further specify the present invention.
Among the present invention,
The polycarboxylate sodium is 5040 of a NOPCO company.
Tensio-active agent is the Soxylat A 25-7 of U.S.'s gas companies, and model is DC-01;
The pH regulator agent is the AMP-95 of DOW company.
Defoamer is the organosilicon and the mineral oil mixture product of Shenzhen Ming Jia company, and model is 7120;
Film coalescence aid is the tripropylene glycol butyl ether of DOW company, and model is TPnB
Titanium dioxide is a rutile-type.
Emulsion is the wetting ability emulsion of Japanese clear and company, and model is AP5085, and main component is an acrylic copolymer resin;
Kaolin is the superfine calcined kaolin that Tianjin Xi Ze company produces, and model is-80;
Mierocrystalline cellulose is striden imperial company Natvosol for U.S. Asia, and model is 250HBR.
Mould inhibitor is the amido formic acid-1-chloro-benzimidazolyl-2 radicals-methyl acid of French first wound company and the mix product of N-(3,4 dichlorophenyl)-N.N-dimethyl urea, and model is AF2130;
Sanitas is the isothiazolinone of French first wound company, and model is GT2060;
Embodiment 1
Polycarboxylate sodium 0.5%, tensio-active agent 0.3%, pH regulator agent 0.2%, defoamer 0.7%, ethylene glycol 2.5%, film coalescence aid 1.5%, titanium dioxide 23%, mica powder 2%, emulsion 35%, kaolin 15%, Mierocrystalline cellulose 0.1%, mould inhibitor 1.0%, sanitas 0.15%, surplus is a water, mixes to obtain product.
Embodiment 2
Polycarboxylate sodium 0.8%, tensio-active agent 0.1%, pH regulator agent 0.1%, defoamer 0.4%, ethylene glycol 3.3%, film coalescence aid 2.0%, titanium dioxide 20%, mica powder 2.5%, emulsion 45%, kaolin 10%, Mierocrystalline cellulose 0.3%, mould inhibitor 0.3%, sanitas 0.2%, surplus is a water, mixes to obtain product.
Embodiment 3
Polycarboxylate sodium 0.6%, tensio-active agent 0.2%, pH regulator agent 0.2%, defoamer 0.8%, ethylene glycol 3.0%, film coalescence aid 1.5%, titanium dioxide 18%, mica powder 5%, emulsion 44%, kaolin 8%, Mierocrystalline cellulose 0.35%, mould inhibitor 0.5%, sanitas 0.2%, surplus is a water, mixes to obtain product.
Embodiment 4
Polycarboxylate sodium 0.65%, tensio-active agent 0.25%, pH regulator agent 0.15%, defoamer 0.65%, ethylene glycol 1.5%, film coalescence aid 1.0%, titanium dioxide 28%, mica powder 5%, emulsion 30%, kaolin 10%, Mierocrystalline cellulose 0.25%, mould inhibitor 0.1%, sanitas 0.1%, surplus is a water, mixes to obtain product.
Embodiment 5
Polycarboxylate sodium 1.0%, tensio-active agent 0.2%, pH regulator agent 0.3%, defoamer 0.45%, ethylene glycol 4.0%, film coalescence aid 2.5%, titanium dioxide 15%, mica powder 6%, emulsion 50%, kaolin 5%, Mierocrystalline cellulose 0.55%, mould inhibitor 0.8%, sanitas 0.15%, surplus is a water, mixes to obtain product.
Experimental data shows that the product ageing resistance of Sheng Chaning reaches 1000 hours on this basis, and water tolerance was greater than 96 hours, and wetting ability is strong, and film coated surface is compared with common exterior coating with the contact angle of water and reduced by 60%.
Dirt-resistant self-cleaning outer wall paint of the present invention, water-fast alkali resistant is strong, its generation that the anti-algae of hair line, mildew-resistant, the pollution resistance that can cover exterior wall effectively are strong, can effectively prevent exterior wall rain current mark mark of filming, good decorative property; No organic volatile to human body and environmentally friendly, is the outer wall paint of a kind of environmental protection.
Claims (7)
1. dirt-resistant self-cleaning outer wall paint, form by following materials in weight percentage:
Polycarboxylate sodium 0.5-1.0%, tensio-active agent 0.1-0.3%, pH regulator agent 0.1-0.3%, defoamer 0.4-0.8%, ethylene glycol 1.5-4%, film coalescence aid 1.0-2.5%, titanium dioxide 15-28%, mica powder 2-6%, emulsion 30-50%, kaolin 5-15%, Mierocrystalline cellulose 0.1-0.55%, mould inhibitor 0.1-1.0%, sanitas 0.1-0.2%, surplus is a water.
2. a kind of dirt-resistant self-cleaning outer wall paint according to claim 1 is characterized in that: tensio-active agent is a Soxylat A 25-7.
3. a kind of dirt-resistant self-cleaning outer wall paint according to claim 1 is characterized in that: defoamer is organosilicon and mineral oil mixture.
4. a kind of dirt-resistant self-cleaning outer wall paint according to claim 1 is characterized in that: sanitas is an isothiazolinone.
5. a kind of dirt-resistant self-cleaning outer wall paint according to claim 1 is characterized in that: titanium dioxide is a rutile-type.
6. a kind of dirt-resistant self-cleaning outer wall paint according to claim 1 is characterized in that: Mierocrystalline cellulose is a Natvosol.
7. a kind of dirt-resistant self-cleaning outer wall paint according to claim 1 is characterized in that: film coalescence aid is the tripropylene glycol butyl ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910309975A CN101705038A (en) | 2009-11-19 | 2009-11-19 | Dirt-resistant self-cleaning outer wall paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910309975A CN101705038A (en) | 2009-11-19 | 2009-11-19 | Dirt-resistant self-cleaning outer wall paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101705038A true CN101705038A (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910309975A Pending CN101705038A (en) | 2009-11-19 | 2009-11-19 | Dirt-resistant self-cleaning outer wall paint |
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| CN (1) | CN101705038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104650629A (en) * | 2013-11-26 | 2015-05-27 | 青岛海芬海洋生物科技有限公司 | Marine biological mildew resistant paint and preparation method thereof |
| CN108997877A (en) * | 2018-09-11 | 2018-12-14 | 杨道林 | A kind of exterior wall anti-pollution latex paint and preparation method thereof |
-
2009
- 2009-11-19 CN CN200910309975A patent/CN101705038A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104650629A (en) * | 2013-11-26 | 2015-05-27 | 青岛海芬海洋生物科技有限公司 | Marine biological mildew resistant paint and preparation method thereof |
| CN108997877A (en) * | 2018-09-11 | 2018-12-14 | 杨道林 | A kind of exterior wall anti-pollution latex paint and preparation method thereof |
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Application publication date: 20100512 |