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Water-based plastic cement paint for nylon PA glass fiber modified plastics and preparation method thereof

A plastic paint and modification technology, applied in the direction of coating, can solve the problems of nervous system diseases, human memory loss, carcinogenicity, etc., and achieve the effect of simple preparation process, low VOC, and increased adhesion

Inactive Publication Date: 2018-01-30
宁波甬波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

Most of them are flammable and explosive toxic and volatile substances. Long-term inhalation can lead to memory loss and neurological diseases, and in severe cases, they can cause cancer.

Method used

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  • Water-based plastic cement paint for nylon PA glass fiber modified plastics and preparation method thereof
  • Water-based plastic cement paint for nylon PA glass fiber modified plastics and preparation method thereof
  • Water-based plastic cement paint for nylon PA glass fiber modified plastics and preparation method thereof

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of this application.

[0021] The formulations of Examples 1 to 4 of the water-based plastic paint are shown in Table 1:

[0022] Table 1

[0023]

[0024] The above percentages are all weight percentages.

[0025] The preparation method is as follows:

[0026] (1) Add water, dispersant, part of defoamer, and wetting agent in the stirred tank in sequence, and stir evenly at 800-1000 rpm.

[0027] (2) Add titanium dioxide, nano silica, and pH neutralizer, and adjust the...

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Abstract

The invention relates to water-based plastic cement paint for nylon PA glass fiber modified plastics and a preparation method thereof. The water-based plastic cement paint is prepared from the following ingredients: waterborne polyurethane modified polyacrylic emulsion, titanium pigment, nanometer silicon dioxide, wetting agents, anti-foaming agents, thickening agents, coalescing agents, levelingagents, anti-scratch aids, pH neutralizers and deionized water. The adhesive force is strong; the weather resistant performance is good; the hardness is high; the water tolerance performance is excellent; the construction is convenient; the characteristics of low VOCs (volatile organic compounds), environment-friendly effects and low cost are realized.

Description

Technical field [0001] The invention belongs to the field of water-based paints, and particularly relates to a water-based plastic paint used for nylon PA glass fiber modified plastics and a preparation method thereof. Background technique [0002] There are a lot of organic solvents such as xylene, toluene, esters and ketones in traditional solvent-based paints. Most of them are flammable and explosive toxic and volatile substances. Long-term inhalation will cause the human body to lose memory and neurological diseases. In severe cases, it can cause cancer. With the country's gradual strengthening of the rectification of VOC volatiles, the development of organic volatiles in solvent-based paints has been restricted, and the development of new water-based paints has become a development trend. [0003] At present, nylon PA glass fiber modified plastics are widely used in the fishing gear industry. Therefore, it is imperative to replace oily solvent-based paint with high-performanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D151/08C09D7/61C09D7/63
Inventor 史伟伟
Owner 宁波甬波新材料科技有限公司