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Waterproof antiskid coating composition and application method

A technology of anti-skid coating and composition, applied in the direction of coating, etc., can solve the problems of complicated construction, low surface friction coefficient, rough surface, etc.

Active Publication Date: 2020-11-20
东胜军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, although the ordinary solvent-based epoxy floor paint on the market is convenient for construction, clean and stain-resistant, its surface friction coefficient is low and cannot achieve anti-skid effect. The common practice is to add quartz to the ordinary solvent-based epoxy floor paint Sand is made into a rough surface to achieve the anti-slip effect. This method has the problems of rough surface, poor stain resistance, poor cleaning performance, and cumbersome construction. It is not suitable for anti-slip coating in indoor places.
At the same time, ordinary floor paint does not have a composition design for waterproofing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Prepare materials by weight. Among them, component A is: 15 parts of silicone rubber emulsion, 3 parts of siloxane, 3.5 parts of titanium dioxide, 3.5 parts of sodium carbonate, 0.8 parts of magnesium oxide, 6 parts of calcined clay, 0.5 parts of antibacterial agent, and 0.3 parts of defoaming agent , 0.2 parts of sodium hexametaphosphate, 2.5 parts of calcium sulfate, 7 parts of silicon micropowder, 10 parts of ethanol, and 17 parts of water. Among them, component B is: 20 parts of acrylic acid emulsion, 4 parts of ethanol, 7 parts of ethyl orthosilicate, 8 parts of montmorillonite, and 1.5 parts of persulfate. The mass ratio of A component and B component is 0.8:1.

[0035] Fully mix and stir the various substances in component A, fully mix and stir the various substances in component B, add component B to component A according to the proportion, mix and stir uniformly, and obtain the coating composition . The waterproof and anti-skid coating composition prepared a...

Embodiment 2

[0037] The coating composition was prepared according to the ingredients and ratios in Example 1, the only difference being that the silicon micropowder and the organic solvent in component A were provided by 10 parts of silicon wafer cutting waste liquid.

Embodiment 3

[0039] Prepare the coating composition according to the ingredients and ratios in Example 1, the only difference is that, using the layered coating method, the first layer is coated with 1.2 mm of component A, and the second layer is coated with 1 mm of component B.

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PUM

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Abstract

The invention provides a waterproof and antiskid coating composition. Silicone rubber emulsion and acrylic emulsion are used to form the coating matrix, and siloxane, tetraethyl silicate and silicon micropowder are used to form a siliceous particle-gel composite cross-linked network, which increases the elasticity of the formed coating and makes the coating The layer can adapt to more micro-deformation without cracking, and uses the ordinary drying process to form wrinkles on the surface of the organic substrate. At the same time, the presence of silicon particles further forms tiny bumps on the wrinkled surface, thereby obtaining better anti-skid performance. The present invention also provides a method for preparing a waterproof and anti-skid coating by using the above-mentioned coating composition. The coating is divided into reactive component A and component B, which are mixed and coated or layered.

Description

technical field [0001] The invention relates to a coating composition and its application method, in particular to a waterproof and anti-skid coating composition and its application method. Background technique [0002] With the improvement of residents' living standards, indoor sports and fitness activities have gradually become one of the main ways of residents' leisure and entertainment. Coatings can provide anti-slip coatings in indoor sports venues to avoid slipping and falling injuries when sports methods are improper or negligent. For example, there is a demand for anti-slip in indoor badminton halls, table tennis halls, and even swimming pools. At the same time, considering the complexity of the indoor sports environment and the special effect of indoor waterproof requirements, higher requirements are also put forward for the waterproof performance of this coating. [0003] At present, although the ordinary solvent-based epoxy floor paint on the market is convenien...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D183/04C09D7/61
CPCC08K2003/2241C08K2003/265C09D7/61C09D133/00C08L83/04C08K3/36C08K3/22C08K3/26C08K3/346C08K3/00C08K7/14C08K13/04C08K7/28
Inventor 米战康冬白寅昆晁敏
Owner 东胜军