A kind of high-gloss water-based varnish and preparation method thereof
A water-based, water-based defoamer technology, applied in coatings and other directions, can solve problems such as being unsuitable for comprehensive promotion, and achieve the effects of reducing VOC emissions, good environmental performance, and convenient processing
Active Publication Date: 2021-12-17
CHONGQING HUAHUI PAINTING
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the existing technology, it is difficult to find a high-gloss paint product that can meet the above two requirements at the same time, which is not suitable for comprehensive promotion
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0023] In embodiment 1, waterborne acrylic resin adopts the YPWA-02W65 model product of Yuanbang resin, and the solid content of this product is 65%;
Embodiment 2
[0024] In embodiment 2, water-based acrylic resin adopts the KN2701W model product of Qingtian Chemical Material Company, and the solid content of this product is 70%;
Embodiment 3
[0025] In embodiment 3, the water-based acrylic resin adopts the AA-8670S model product of Qingtian Chemical Materials Company, and the solid content of this product is 70%;
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
Login to View More Abstract
The invention discloses a high-gloss water-based varnish, which is composed of the following raw materials in parts by weight: 40-60 parts of high-solid acrylic resin, 10-30 parts of full-etherified water-based amino resin, 1-8 parts of water-based co-solvent, and water-based defoaming 0.1-0.5 parts of agent, 0.1-0.5 parts of water-based leveling agent, 0.1-0.3 parts of sulfonic acid catalyst, 8-30 parts of deionized water. The invention determines a baking varnish system using acrylic resin as a carrier and amino resin as a crosslinking agent, which has good environmental protection performance, high gloss, high solid and low viscosity, good stability, convenient processing, energy saving in construction, and good construction performance. Well, the co-solvent content is low.
Description
technical field [0001] The invention relates to the technical field of coatings, in particular to a high-gloss water-based varnish and a preparation method thereof. Background technique [0002] As the country's environmental protection requirements become more and more stringent, in the field of tricycle and motorcycle coating, related paint products are required to have low VOC and low odor, but on the other hand, people have higher and higher performance requirements for coatings. Thin thickness, high gloss, good fullness, smooth surface, etc. In the prior art, it is difficult to find a high-gloss paint product that can meet the above two requirements at the same time, and it is not suitable for comprehensive promotion. [0003] Therefore those skilled in the art are devoted to developing a kind of environment-friendly high-gloss water-based varnish and preparation method thereof. Contents of the invention [0004] In view of the above-mentioned defects of the prior a...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D161/32
CPCC09D133/00C08L61/32
Inventor 刘家坤杨明军付飞
Owner CHONGQING HUAHUI PAINTING