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Preparation method of raw-lacquer-based wall coating and application technology thereof

A ground coating and raw lacquer technology, applied in the direction of natural resin coatings, coatings, etc., can solve the problems of artificial synthesis, brittleness of paint film, difficulty in conformity of hardness, etc., achieve significant joint use effect, solve flexibility defects, dry The effect of shortening the time

Inactive Publication Date: 2014-07-02
HUNAN YUZHIJIA TECH RES
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0008] In addition, the flexibility of the raw lacquer film is poor, that is, the brittleness of the paint film, which is a technical bottleneck problem that needs to be solved in the application of raw lacquer
[0009] Although raw lacquer has excellent performance, it cannot be artificially synthesized because it is derived from natural sources, and the cost is relatively high, and the cost is also high when used for walls and floors
[0010] When raw lacquer is used on the ground, it is still difficult to meet the wear resistance requirements due to its hardness, so the durability needs to be improved

Method used

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Embodiment Construction

[0082] Because the foregoing technical solutions describe more detailed technical content, the technical implementation and operating conditions can already be met. In order to save content space, the content of the foregoing technical solutions can be directly used as the content of this specific embodiment, in order to make the present invention To achieve a more rational state, some key details in the specific implementation process will be further disclosed below.

[0083] About fillers and whiskers

[0084] Whiskers are one of the filler components or fillers can have only whiskers or inorganic whiskers; fillers can also include other materials besides whiskers, such as silicate Industrial calcined kaolin powder, ceramic powder, red brick powder, blue brick and blue tile powder, glass powder, etc.; talc powder, quartz powder, graphite powder, gypsum powder, etc. The greater the fineness of the filler, the better the application effect. The ratio of filler to raw lacquer, in...

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PUM

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Abstract

The invention discloses a preparation method of raw lacquer-based wall coating and an application technology thereof, and provides a preparation method of environment-friendly wall / floor coating having excellent ecological performance and mainly prepared from raw lacquer and a corresponding wall / floor coating product. The raw lacquer is used as a base to prepare the wall or floor coating, the coating comprises the components as follows: the raw lacquer, a filler, a thinner and an addition agent. The coating which is mainly prepared from raw lacquer is technically characterized by containing inorganic whisker, the raw lacquer, an epoxy resin, a coupling agent and the like. By adopting the preparation method, the adhesive force of a coating film can be increased by 0.5 time to 1.5 times or more; the other performances of the coating film are improved as follows: the heat resistance is increased by 32 percent to 117 percent, the corrosion resistance is increased by 24 percent to 119 percent, the flexibility is increased by 37 percent to 107 percent, the acid (dilute acid) resistance is increased by 31 percent to 63 percent, oil resistance is increased by 22 percent to 67 percent, and the abrasion resistance is increased by 28 percent to 88 percent.

Description

[0001] technical field [0002] The invention belongs to the field of ecological and environment-friendly polymer materials, in particular to a polymer coating preparation technology based on biomass-based lacquer developed in China. [0003] Background technique [0004] Raw lacquer, also known as tree lacquer, national lacquer, lacquer, natural lacquer, Chinese lacquer, etc., is a traditional Chinese paint with a long history. Its main chemical component is urushiol. It is a traditional natural high-quality paint and is known as the king of paint. reputation. [0005] According to archaeologists, the application history of raw lacquer in China is at least 8,000 years old. Some people think that this is the fifth or sixth invention in ancient China. Although raw lacquer has been used in China for a long time, the construction conditions of raw lacquer are more demanding than modern industrial paint, especially the construction period of raw lacquer is longer, and the use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D193/00C09D7/12
Inventor 吴跃飞王剑文辉丛景荣田黎肖跃军陈科张熊兵胡佩柯明健曾令军欧阳灿
Owner HUNAN YUZHIJIA TECH RES
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