CN105295680A - Water-based alkali resistant paint - Google Patents
Water-based alkali resistant paint Download PDFInfo
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- CN105295680A CN105295680A CN201510814602.5A CN201510814602A CN105295680A CN 105295680 A CN105295680 A CN 105295680A CN 201510814602 A CN201510814602 A CN 201510814602A CN 105295680 A CN105295680 A CN 105295680A
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- alkali resistant
- alkali
- acrylic emulsion
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Abstract
The invention provides a water-based alkali resistant paint, which comprises the following raw materials by weight: 40-60 parts of an organosilicon modified pure acrylic emulsion, 50-70 parts of water-based unsaturated polyester acrylate resin, 40-60 parts of waterborne polyurethane resin, 10-15 parts of triethylenetetramine, 11-14 parts of a film-forming assistant, 9-15 parts of a defoaming agent, 7-9 parts of a curing agent, 20-28 parts of an alkali-resistant emulsion, 10-13 parts of hydroxyethyl cellulose, 8-10 parts of a formaldehyde absorbent, 12-16 parts of titanium dioxide, 12-16 parts of talc powder, 18-25 parts of a pure acrylic emulsion, 2-4 parts of a preservative, and 30-40 parts of water. The water-based alkali resistant paint provided by the invention can adsorb formaldehyde and purify air, does not cause harm to human health, and is suitable for internal and external brick walls and the like. The paint contains alkali-resistant component, at the end of construction, the paint film has good effect, and efflorescence and floating are unlikely to appear, thus effectively preventing wall alkali efflorescence. Also, the water-based alkali resistant paint has strong adhesion and low VOC.
Description
Technical field
The invention belongs to paint field, especially relate to a kind of water-based alkali resistant coating.
Background technology
Along with the enhancing of mankind's environmental consciousness, environmental regulation has been formulated in the discharge of various countries to VOC (volatile organic compounds) in succession, and it is increasingly strict to limit emission standard, is intended to the product innovation encouraging to promote the use of environmental protection, energy-saving and emission-reduction.Alkali-resistant primer is made up of materials such as alkali resistant emulsions.Alkali resistant coating mainly plays good sealing process.It is superpower to concrete sticking power, outstanding alkali resistance and closed performance and multiple terrace paint and concrete structures protective coating matching capacity good.But alkali resistant sealing paint conventional in the market due to system component unreasonable, sealing effect is bad, does not often reach expected effect, especially lacks the alkali resistant coating of water-based.
Summary of the invention
In view of this, the present invention is intended to propose a kind of water-based alkali resistant coating, to overcome deficiency of the prior art.
For achieving the above object, technical scheme of the present invention is achieved in that a kind of water-based alkali resistant coating, comprises the raw material of following parts by weight, organic-silicon-modified pure-acrylic emulsion 40 ~ 60 parts; Water-based unsaturated polyester acrylate resin 50 ~ 70 parts; Waterborne polyurethane resin 40 ~ 60 parts, triethylene tetramine 10 ~ 15 parts, film coalescence aid 11 ~ 14 parts, defoamer 9 ~ 15 parts, 7 ~ 9 parts, solidifying agent, alkali resistant emulsion 20-28 part, Natvosol 10 ~ 13 parts, formaldehyde absorbent 8 ~ 10 parts, titanium dioxide 12 ~ 16 parts, talcum powder 12 ~ 16 parts, pure-acrylic emulsion 18 ~ 25 parts, sanitas 2-4 part, 30 ~ 40 parts, water.
Preferably, comprise the raw material of following parts by weight, organic-silicon-modified pure-acrylic emulsion 50 parts; Water-based unsaturated polyester acrylate resin 60 parts; Waterborne polyurethane resin 50 parts, triethylene tetramine 12 parts, film coalescence aid 13 parts, defoamer 12 parts, 8 parts, solidifying agent, alkali resistant emulsion 24 parts, Natvosol 11 parts, formaldehyde absorbent 9 parts, titanium dioxide 14 parts, talcum powder 14 parts, pure-acrylic emulsion 22 parts, sanitas 3 parts, 35 parts, water.
Relative to prior art, the present invention has following advantage: the raw material of water-based, alkali resistant emulsion and pure-acrylic emulsion etc. be combined with each other by the present invention, have prepared a kind of new water-based alkali resistant coating, and add formaldehyde absorbent, and can formaldehyde adsorption, purify air, can not damage HUMAN HEALTH, be applicable to the uses such as inside and outside brick wall, because there is alkali resistant composition, after construction, paint film effect is better, is not easy whiting and grows dim, effectively prevent the body of wall accumulation of salt in the surface soil, and strong adhesion, low VOC.
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
The present invention is described in detail below in conjunction with embodiment.
Embodiment one
A kind of water-based alkali resistant coating, comprises the raw material of following parts by weight, organic-silicon-modified pure-acrylic emulsion 50 parts; Water-based unsaturated polyester acrylate resin 60 parts; Waterborne polyurethane resin 50 parts, triethylene tetramine 12 parts, film coalescence aid 13 parts, defoamer 12 parts, 8 parts, solidifying agent, alkali resistant emulsion 24 parts, Natvosol 11 parts, formaldehyde absorbent 9 parts, titanium dioxide 14 parts, talcum powder 14 parts, pure-acrylic emulsion 22 parts, sanitas 3 parts, 35 parts, water.
Embodiment two
A kind of water-based alkali resistant coating, comprises the raw material of following parts by weight, organic-silicon-modified pure-acrylic emulsion 40 parts; Water-based unsaturated polyester acrylate resin 50 parts; Waterborne polyurethane resin 40 parts, triethylene tetramine 11 parts, film coalescence aid 12 parts, defoamer 10 parts, 7.5 parts, solidifying agent, alkali resistant emulsion 22 parts, Natvosol 11 parts, formaldehyde absorbent 8 parts, titanium dioxide 13 parts, talcum powder 12 parts, pure-acrylic emulsion 19 parts, sanitas 2 parts, 30 parts, water.
Embodiment three
A kind of water-based alkali resistant coating, comprises the raw material of following parts by weight, organic-silicon-modified pure-acrylic emulsion 58 parts; Water-based unsaturated polyester acrylate resin 68 parts; Waterborne polyurethane resin 55 parts, triethylene tetramine 14 parts, film coalescence aid 13 parts, defoamer 14 parts, 8.5 parts, solidifying agent, alkali resistant emulsion 26 parts, Natvosol 13 parts, formaldehyde absorbent 9 parts, titanium dioxide 15 parts, talcum powder 15 parts, pure-acrylic emulsion 22 parts, sanitas 3.5 parts, 38 parts, water.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a water-based alkali resistant coating, is characterized in that: the raw material comprising following parts by weight, organic-silicon-modified pure-acrylic emulsion 40 ~ 60 parts; Water-based unsaturated polyester acrylate resin 50 ~ 70 parts; Waterborne polyurethane resin 40 ~ 60 parts, triethylene tetramine 10 ~ 15 parts, film coalescence aid 11 ~ 14 parts, defoamer 9 ~ 15 parts, 7 ~ 9 parts, solidifying agent, alkali resistant emulsion 20-28 part, Natvosol 10 ~ 13 parts, formaldehyde absorbent 8 ~ 10 parts, titanium dioxide 12 ~ 16 parts, talcum powder 12 ~ 16 parts, pure-acrylic emulsion 18 ~ 25 parts, sanitas 2-4 part, 30 ~ 40 parts, water.
2. according to claim 1, it is characterized in that: the raw material comprising following parts by weight, organic-silicon-modified pure-acrylic emulsion 50 parts; Water-based unsaturated polyester acrylate resin 60 parts; Waterborne polyurethane resin 50 parts, triethylene tetramine 12 parts, film coalescence aid 13 parts, defoamer 12 parts, 8 parts, solidifying agent, alkali resistant emulsion 24 parts, Natvosol 11 parts, formaldehyde absorbent 9 parts, titanium dioxide 14 parts, talcum powder 14 parts, pure-acrylic emulsion 22 parts, sanitas 3 parts, 35 parts, water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814602.5A CN105295680A (en) | 2015-11-20 | 2015-11-20 | Water-based alkali resistant paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814602.5A CN105295680A (en) | 2015-11-20 | 2015-11-20 | Water-based alkali resistant paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105295680A true CN105295680A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510814602.5A Pending CN105295680A (en) | 2015-11-20 | 2015-11-20 | Water-based alkali resistant paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105295680A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634316A (en) * | 2016-12-31 | 2017-05-10 | 上海巴德富实业有限公司 | High-penetration tear-resistant enclosed type primer and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013092841A1 (en) * | 2011-12-21 | 2013-06-27 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Highly structured composite material and process for the manufacture of protective coatings for corroding substrates |
| CN104449167A (en) * | 2014-11-28 | 2015-03-25 | 江门市乔本化学工业有限公司 | Alkaline-resistant anti-cracking paint for exterior wall |
| CN104497763A (en) * | 2014-12-16 | 2015-04-08 | 青岛益群漆业集团有限公司 | Development of acid-resistant and alkali-resistant super-weather-resistant imitation brick coating |
-
2015
- 2015-11-20 CN CN201510814602.5A patent/CN105295680A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013092841A1 (en) * | 2011-12-21 | 2013-06-27 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Highly structured composite material and process for the manufacture of protective coatings for corroding substrates |
| CN104449167A (en) * | 2014-11-28 | 2015-03-25 | 江门市乔本化学工业有限公司 | Alkaline-resistant anti-cracking paint for exterior wall |
| CN104497763A (en) * | 2014-12-16 | 2015-04-08 | 青岛益群漆业集团有限公司 | Development of acid-resistant and alkali-resistant super-weather-resistant imitation brick coating |
Non-Patent Citations (1)
| Title |
|---|
| 中国化工信息中心主编: "《中国化工产品目录 产品篇 第十六版（上册）》", 30 April 2008, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106634316A (en) * | 2016-12-31 | 2017-05-10 | 上海巴德富实业有限公司 | High-penetration tear-resistant enclosed type primer and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |
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| RJ01 | Rejection of invention patent application after publication |