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Rock color paint

A technology of color paint and micro-powder silica gel, which is applied in the field of rock color paint and can solve the problems of high construction requirements

Inactive Publication Date: 2019-03-05
天津恒圣新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But existing rock color paint is higher to construction requirement, therefore provides a kind of improved rock color paint and becomes the problem to be solved urgently in the prior art

Method used

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Experimental program
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Embodiment Construction

[0014] A kind of rock color paint provided by the invention is prepared in the following way,

[0015] (1) Take by weighing the styrene-acrylic emulsion of 50-60% of the prescription amount, add L-HPMC, phthalate plasticizer and defoamer and stir evenly, and add film-forming aids, and disperse evenly to obtain Mixture 1)

[0016] (2) Mix the prescription amount of titanium dioxide aggregate, color masterbatch, micro-powder silica gel, add wetting agent and remaining styrene-acrylic emulsion, slowly add to the mixed solution in step 1) under stirring state and stir evenly to obtain rock color paint.

[0017] The formula of embodiment 1-4 sees the following table

[0018]

[0019]

[0020] The particle size range of the micropowdered silica gel is 100-200 μm, the film-forming aid is monoglyceride stearate, the wetting agent is Span-80, and the defoaming agent is methyl silicone oil.

[0021] Ease of Construction Example

[0022] Apply the rock color paint obtained in Ex...

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Abstract

The invention provides rock color paint. The paint is prepared from, by weight, the following raw materials: 70-90 parts of titanium dioxide aggregate, 5-10 parts of color masterbatch, 40-60 parts ofaerosil, 100-150 parts of a styrene-acrylic emulsion, 5-10 parts of low-substituted hydroxypropyl methyl cellulose (L-HPMC), 0.05-0.25 part of a defoaming agent, 4-8 parts of a phthalate plasticizer,and 5-10 parts of a film formation auxiliary agent. The rock paint employing the above preferred formula can significantly reduce requirements of temperature, humidity and surface wind conditions during construction.

Description

technical field [0001] The invention belongs to the field of coatings, in particular to a rock color paint. Background technique [0002] Rock paint is mainly made of polymer, colored stone sand and related additives, which can simulate the color, pattern and texture of natural stone decoration, and has the characteristics of high hardness, fire prevention, acid and alkali resistance, and pollution resistance. It is suitable for exterior walls as well as interior walls. But existing rock color paint is higher to construction requirement, therefore provides a kind of improved rock color paint and becomes problem to be solved urgently in the prior art. Contents of the invention [0003] In order to solve the aforementioned technical problems, the invention provides a kind of rock color paint, which is characterized in that the composition is made of the following raw materials in parts by weight: [0004] 70-90 parts of titanium dioxide aggregate; 5-10 parts of color maste...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D7/61C09D7/63C09D7/65
CPCC09D125/14C08K2003/2241C08K2201/014C08L2310/00C08L1/284C08K13/02C08K5/12C08K3/22C08K3/36C08K5/103
Inventor 付京胜
Owner 天津恒圣新材料科技有限公司
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