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UV (Ultraviolet) light-curable paint

A light-curing and ultraviolet technology, used in the field of curing paint, can solve the problems of easy yellowing, insufficient hardness, easy to be scratched, etc.

Inactive Publication Date: 2021-03-26
惠州市创彩新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a UV curable paint for the technical problems that the traditional UV curable paint tends to turn yellow after a long time, and the hardness is not enough, and it is easy to be scratched.

Method used

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  • UV (Ultraviolet) light-curable paint

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] see figure 1 , the invention provides a kind of UV ultraviolet photocurable paint, this UV ultraviolet photocurable paint, comprises each component of following mass parts: 50 parts to 60 parts of cured paint monomers, 2 parts to 6 parts of photoinitiators, titanium dioxide 20 to 40 parts, 5 to 10 parts of solvent, 0.1 to 1 part of dispersant, 0.1 to 0.5 parts of strengthening agent. Further, specifically, in this embodiment, the strengthening agent is modified nano-silica, which is modified into amorphous white powder, non-toxic, tasteless, and pollution-free, and the microstructure is sph...

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Abstract

The invention relates to UV (Ultraviolet) light-curable paint which comprises the following components in parts by mass: 50-60 parts of a cured paint monomer, 2-6 parts of a photoinitiator, 20-40 parts of titanium dioxide, 5-10 parts of a solvent, 0.1-1 part of a dispersing agent and 0.1-0.5 part of an enhancer. Wherein the enhancer is modified nano silicon dioxide. Wherein the solvent is ethyl acetate. The UV (Ultraviolet) light-curable paint also comprises 0.1 to 0.5 part of an antifoaming agent. The UV (Ultraviolet) light-curable paint also comprises 0.1 to 1 part of a leveling agent. The UV (Ultraviolet) light-curable paint also comprises 0.2 to 0.5 part of an anti-settling agent. The UV (Ultraviolet) light-curable paint further comprises 2-5 parts of matte powder. The UV (Ultraviolet)light-curable paint is beautiful in color and strong in weather resistance, and can maintain good color and luster for a long time. In addition, the UV (Ultraviolet) light-curable paint is high in ageing resistance, high in corrosion resistance, high in strength and good in scratch resistance.

Description

technical field [0001] The invention relates to the field of curing paint, in particular to a UV ultraviolet photocuring paint. Background technique [0002] The first patent for UV-curable coatings was born in 1947. After more than half a century of development, UV-curable coatings have become a relatively mature technology. Especially with the improvement of people's awareness of environmental protection, production and researchers pay more attention to UV-curable coatings. development and application. UV curing coating is a kind of green and environment-friendly coating, which fully complies with the "4E" principle. Generally, the energy consumption of UV curing is 1 / 5 of that of thermal curing, and UV curing coating contains less volatile components and less pollution. It is most attractive to researchers. And the developer's advantage is that UV curing coatings can reduce raw material consumption, which is beneficial to reduce economic costs. Over the past few years, ...

Claims

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Application Information

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IPC IPC(8): C09D163/10C09D175/14C09D5/18C09D5/08C09D7/61
CPCC08K2003/2241C08K2201/011C08L2201/02C08L2201/08C08L2205/025C08L2205/03C09D5/08C09D5/18C09D163/10C09D7/61C09D7/70C08L75/14C08K3/22C08K3/36C08K7/18
Inventor 刘忠年
Owner 惠州市创彩新材料有限公司
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