Environment-friendly water-based crackle coating and preparation method thereof

A kind of crack coating and environment-friendly technology, applied in the direction of coating, etc., can solve the problems affecting the hematopoietic system, nervous system, bronchitis, high toxicity and carcinogenicity, etc., and achieve the effect of no fire hazard, soft three-dimensional effect, and low VOC

Inactive Publication Date: 2013-11-27
TIANCHANG RUNDA METAL ANTIRUST AUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, volatile organic compounds (VOC) can cause headaches, nausea, sore throat, asthma and other symptoms; free isocyanate (TDI) is an inhaled, accumulative and highly toxic compound that can cause bronchitis, a

Method used

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  • Environment-friendly water-based crackle coating and preparation method thereof
  • Environment-friendly water-based crackle coating and preparation method thereof
  • Environment-friendly water-based crackle coating and preparation method thereof

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0025] Example 1

[0026] In this embodiment, an environmentally friendly water-based crack coating contains the following components by weight:

[0027]

Example Embodiment

[0028] Example 2;

[0029] In this embodiment, an environmentally friendly water-based crack coating contains the following components by weight:

[0030]

[0031]

Example Embodiment

[0032] Example 3

[0033] In this embodiment, an environmentally friendly water-based crack coating contains the following components by weight:

[0034]

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PUM

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Abstract

The invention relates to an environment-friendly water-based crackle coating, containing the following components in parts by weight: 5-40 parts of deionized water, 3-15 parts of a film forming auxiliary agent, 4-25 parts of partially alkalized polyvinyl alcohol resin, 4-20 parts of a self-crosslinking vinyl acetate-acrylic emulsion, 0.1-1 part of a wetting agent, 2-8 parts of a dispersant, 5-30 parts of a filler, 0.1-1 part of an anti-settling agent and 0.1-1 part of a pH regulator. The environment-friendly water-based crackle coating has good adhesive force to wood materials, ceramic products and the like, can form a full paint film, has certain hardness and low VOC (volatile organic compounds), does not contain heavy metals, belongs to environment-friendly safe wooden article water-based coatings, and can generate a special crack effect at the same time.

Description

technical field [0001] The invention relates to the technical field of water-based coatings, in particular to an environment-friendly water-based cracked coating and a preparation method thereof. Background technique [0002] Traditional solvent paints (commonly known as paints) are harmful to human health and the environment. Especially when used indoors, toxic organic solvents such as benzene continue to volatilize for a long time, directly endangering human health and life safety. For example, volatile organic compounds (VOC) can cause headaches, nausea, sore throat, asthma and other symptoms; free isocyanate (TDI) is an inhaled, accumulative and highly toxic compound that can cause bronchitis, asthma, and even suffocation; Toxic carcinogens mainly affect the hematopoietic system and nervous system; lead makes paints have various bright colors, but the harm of lead to the human body cannot be underestimated. For people who have been exposed to trace amounts of lead for a...

Claims

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Application Information

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IPC IPC(8): C09D129/04C09D131/04C09D7/12C09D5/28
Inventor 林伟江海涛江海波江浩
Owner TIANCHANG RUNDA METAL ANTIRUST AUX
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