CN102295431A - Elastic coating - Google Patents
Elastic coating Download PDFInfo
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- CN102295431A CN102295431A CN 201010217166 CN201010217166A CN102295431A CN 102295431 A CN102295431 A CN 102295431A CN 201010217166 CN201010217166 CN 201010217166 CN 201010217166 A CN201010217166 A CN 201010217166A CN 102295431 A CN102295431 A CN 102295431A
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Abstract
The invention discloses an elastic coating. The elastic coating is designed aiming at external wall external insulation and high possibility of wall surface cracks caused by novel building materials. The elastic coating is prepared by elaborately blending high-grade pure elastic acrylic emulsion, pigments, fillers and special functional auxiliaries. With peculiar elongation, the elastic coating can not only prevent microcracks on the walls but also remedy the existing microcracks on the basic layer; and therefore the elastic coating is specially used for middle coating. According to different construction technologies, the elastic coating can create the decoration effects of beautiful shape and rich texture.
Description
Technical field
The present invention relates to paint field, particularly a kind of elasticity japanning.
Technical background
Buildings is many to be basic unit with the cement sand plaster.Motar reduces the sclerosis crack that produces owing to volume when sclerosis; During temperature variation; the thermal cracking that produces owing to expanding with heat and contract with cold; when doing wet the variation, the desciccation crack that the drying shrinkage that rises owing to wetting produces is during freeze thawing; the freeze thawing crack that produces owing to the water freezing volumetric expansion; basic unit's sedimentation produces structural cracks etc., causes protecting decorative coveringn Ji to be split, and rainwater enters body of wall with the crack seepage; intensification jeopardizes buildings to the destruction of buildings as steel bar corrosion etc.Elastic coating keeps higher elasticity, toughness and elongation in certain temperature range, be coated on substrate surface, films when basic unit's body of wall cracks and can not rupture, and has waterproofing and anti-leakage leakage property preferably.Elastic coating is filmed and can be hidden the following capillary fracture usually: the crack is below 0.2mm, and elasticity is flat to be coated with and can to cover in, and production elastic coating starting material emulsion, wetting dispersing agent, defoamer are selected very important.
Along with the enhancing of people's environmental consciousness, particularly various countries' environmental regulation has promoted to be the development of the low-contamination type coating of representative with the water-borne coatings to the strict demand of content of volatile organic compound in the coating system.
Summary of the invention
The object of the invention provides a kind of good modeling function, elasticity alkaline-resisting and abrasion resistance is painted.
For addressing the above problem, previous technical scheme of the present invention is: japanning is stirred according to weight proportion by following raw material and is made in a kind of elasticity: water: 150～170 parts, propylene glycol: 25～35 parts, Mierocrystalline cellulose: 1.5～2.5 parts, water resisting property dispersion agent: 6～8 parts, wetting agent: 1～2 part of defoamer: 2～3 portions of sanitass: 1～3 part, pigment: 50～60 parts, coarse whiting: 450～500 parts, film coalescence aid: 3～5 parts, defoamer: 4～5 parts, elastic pure acrylic acid emulsion: 300～350 parts, thickening material: 20～28 parts.
Beneficial effect of the present invention:
1, superior unit elongation, rebound resilience is good, the tensile strength height.
2, extremely strong waterproof, alkaline-resisting, weathering resistance.
3, You Yi modeling function all has extremely strong sticking power with priming paint, finish paint.
Embodiment
Example of the present invention is can not limit the present invention to explanation of the present invention, in implication suitable with the present invention and any change and the adjustment in the scope, all should think within the scope of the invention.
Embodiment 1
Japanning stirs by the stirrer high speed dispersion according to weight proportion by following raw material and makes in a kind of elasticity: water: 150～170 parts, ethylene glycol: 25～35 parts, Mierocrystalline cellulose: 1.5～2.5 parts, the water resisting property dispersion agent: 6～8 parts, wetting agent: 1～2 part of defoamer: 2～3 portions of sanitass: 1～3 part, pigment: 50～60 parts, coarse whiting: 450～500 parts, film coalescence aid: 3～5 parts, defoamer: 4～5 parts, elastic pure acrylic acid emulsion: 300～350 parts of thickening materials: 20～28 parts.The basic mechanical design feature such as the following table 1 of the detection of the product of the present invention's preparation.
Table 1, basic mechanical design feature of the present invention
| Alkali resistance (h) | Water tolerance (h) | Unit elongation % | Tensile strength |
| ＞48 | ＞96 | ＞250 | ≥1 |
Claims (1)
1. elasticity japanning, it is characterized in that it mainly is to be stirred according to weight proportion by following raw materials according to make: water: 150～170 parts, ethylene glycol: 25～35 parts, Mierocrystalline cellulose: 1.5～2.5 parts, water resisting property dispersion agent: 6～8 parts, wetting agent: 1～2 part of defoamer: 2～3 portions of sanitass: 1～3 part, pigment: 50～60 parts, coarse whiting: 450～500 parts, film coalescence aid: 3～5 parts, defoamer: 4～5 parts, elastic pure acrylic acid emulsion: 300～350 parts, thickening material: 20～28 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010217166 CN102295431A (en) | 2010-06-25 | 2010-06-25 | Elastic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010217166 CN102295431A (en) | 2010-06-25 | 2010-06-25 | Elastic coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102295431A true CN102295431A (en) | 2011-12-28 |
Family
ID=45356139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010217166 Pending CN102295431A (en) | 2010-06-25 | 2010-06-25 | Elastic coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102295431A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104312345A (en) * | 2014-10-08 | 2015-01-28 | 郎溪县华晶绝缘材料有限公司 | Elastic middle coating |
| CN105400346A (en) * | 2015-12-07 | 2016-03-16 | 三棵树涂料股份有限公司 | Elastic texture paint and preparation method thereof |
| CN105885513A (en) * | 2014-12-08 | 2016-08-24 | 天津市朗威漆制造有限公司 | Flatting transparent elastic waterproof paint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673290A (en) * | 2004-12-16 | 2005-09-28 | 许绍凰 | Nanometer bactericidal outer wall paint |
| CN101429368A (en) * | 2008-12-06 | 2009-05-13 | 王月琴 | Method for producing water type multicolor paint for water drum |
-
2010
- 2010-06-25 CN CN 201010217166 patent/CN102295431A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1673290A (en) * | 2004-12-16 | 2005-09-28 | 许绍凰 | Nanometer bactericidal outer wall paint |
| CN101429368A (en) * | 2008-12-06 | 2009-05-13 | 王月琴 | Method for producing water type multicolor paint for water drum |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104312345A (en) * | 2014-10-08 | 2015-01-28 | 郎溪县华晶绝缘材料有限公司 | Elastic middle coating |
| CN105885513A (en) * | 2014-12-08 | 2016-08-24 | 天津市朗威漆制造有限公司 | Flatting transparent elastic waterproof paint |
| CN105400346A (en) * | 2015-12-07 | 2016-03-16 | 三棵树涂料股份有限公司 | Elastic texture paint and preparation method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111228 |