Unlock instant, AI-driven research and patent intelligence for your innovation.

Double-curing UV finishing varnish additive

A technology of varnish and additives, applied in the direction of coating, etc., can solve the problems of poor shading effect of paint, achieve the effect of improving the leveling effect of paint surface, reducing paint surface defects, and reducing the amount of addition

Inactive Publication Date: 2019-08-20
江苏古德福汽车零部件科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem that the shading effect of the paint in the above-mentioned prior art is not good, and the existing paint cannot meet the needs of people in the environment where some special needs require shading, the present invention provides the following technical solutions:

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Select a dual-cure UV varnish additive composed of the following raw materials by weight percentage, 10 parts of low-viscosity silicone oil, 2 parts of polyether modified siloxane, 10 parts of titanium dioxide, 5 parts of nano-scale silicon micropowder, and 8 parts of antimony tin oxide powder , 4 parts of anti-yellowing resin, 8 parts of ethyl acetate, 5 parts of fatty alcohol polyoxyethylene ether, 4 parts of acrylate, 5 parts of hydroxypropyl methylcellulose, 1 part of adhesive, 6 parts of methyl pyrrolidone, 10 parts of hydrogen peroxide parts, butanone 6 parts, methyl isobutyl ketone 4 parts.

Embodiment 2

[0019] Select a dual-cure UV varnish additive composed of the following raw materials by weight percentage, 12 parts of low-viscosity silicone oil, 10 parts of polyether modified siloxane, 15 parts of titanium dioxide, 5 parts of nano-sized silicon micropowder, and 17 parts of antimony tin oxide powder , 15 parts of anti-yellowing resin, 15 parts of ethyl acetate, 10 parts of fatty alcohol polyoxyethylene ether, 12 parts of acrylate, 12 parts of hydroxypropyl methylcellulose, 3 parts of adhesive, 10 parts of methyl pyrrolidone, 10 parts of hydrogen peroxide Parts, 8 parts of butanone, 8 parts of methyl isobutyl ketone.

Embodiment 3

[0021] Select a dual-cure UV varnish additive composed of the following raw materials by weight percentage, 11 parts of low-viscosity silicone oil, 9 parts of polyether modified siloxane, 11 parts of titanium dioxide, 11 parts of nano-scale silicon micropowder, and 12 parts of antimony tin oxide powder , 12 parts of anti-yellowing resin, 16 parts of ethyl acetate, 10 parts of fatty alcohol polyoxyethylene ether, 9 parts of acrylate, 12 parts of hydroxypropyl methylcellulose, 2 parts of adhesive, 8 parts of methyl pyrrolidone, 12 parts of hydrogen peroxide Parts, 7 parts of butanone, 6 parts of methyl isobutyl ketone.

[0022] Further, the model of the adhesive is S-801 water-based adhesive.

[0023] Further, the hydrogen peroxide is Lierkang medical hydrogen peroxide.

[0024] Further, the antimony tin oxide powder is ultrafine antimony tin oxide powder.

[0025] Further, the titanium dioxide is nano titanium dioxide powder.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a double-curing UV finishing varnish additive. The double-curing UV finishing varnish additive is characterized by being produced from the following raw materials of, in percentage by weight, 10-20 parts of low-viscosity silicone oil, 2-10 parts of polyether-modified polysiloxane, 10-25 parts of titanium dioxide, 5-15 parts of nanoscale silica powder, 8-17 parts of antimonytin oxide powder, 4-15 parts of anti-yellowing resin, 8-17 parts of ethyl acetate, 5-15 parts of fatty alcohol-polyoxyethylene ether, 4-15 parts of acrylate, 5-18 parts of hydroxypropyl methyl cellulose, 1-3 parts of an adhesive agent, 6-10 parts of 1-methyl-2-pyrrolidinone, 10-20 parts of hydrogen peroxide, 6-8 parts of butanone and 4-8 parts of methyl isobutyl ketone. The contents of the titanium dioxide and the antimony tin oxide powder are low, so that the light insulation capability is weak, the additive is formed by mixing the several common varnish assistants, and is mainly used for reducing the viscosity of UV varnish, the adding amount of varnish thinner is reduced, in high-film-thickness spray construction, various varnish defects caused in a thinner volatilizing process can begreatly overcome, and not only can sagging be inhibited, but also a varnish levelling effect is improved.

Description

technical field [0001] The invention relates to the technical field of additives, in particular to a dual-curing UV varnish additive. Background technique [0002] Paint is viscous oily pigment, flammable when wet, insoluble in water, slightly soluble in fat, soluble in alcohol, aldehyde, ether, benzene, alkanes, easily soluble in gasoline, kerosene, diesel. Regardless of the type or shape of the paint, it is composed of three basic substances: film-forming substances, secondary film-forming substances and auxiliary film-forming substances: film-forming substances: also known as binders, and most of the film-forming substances are organic polymer compounds Such as natural resin (rosin, lacquer), paint (tung oil, linseed oil, soybean oil, fish oil, etc.), synthetic resin and other mixed ingredients, which are formed by high temperature reaction, and there are also paints composed of inorganic substances (such as: inorganic zinc-rich paint). The film former is the main body o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/65C09D7/61C09D7/63
CPCC08K3/36C08K5/101C08K13/02C08K2003/2241C08K2201/011C08L1/284C08L71/02C08L83/04C08L83/12C09D7/61C09D7/63C09D7/65
Inventor 赵国华
Owner 江苏古德福汽车零部件科技有限公司