Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Acrylic resin enamel ratio

An acrylic resin and enamel technology, applied in the coating industry, can solve the problems of poor weather resistance, slow drying and low hardness of alkyd resin, and achieve the effect of good outdoor weather resistance, rapid drying and good alkali resistance.

Inactive Publication Date: 2015-12-30
铜陵翔宇商贸有限公司
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to solve the problems of slow drying, low hardness and poor outdoor weather resistance of alkyd resin

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

[0012] (1) Put 100kg of acrylic resin, 12.3kg of bisphenol A diglycidyl ether, 2.9kg of dibutyl phthalate, 2.9kg of tricresol phosphate, and 500kg of co-solvent into the disperser after weighing according to the formula, and set high-speed dispersion Machine 1600 rpm, disperse for 30 minutes with a high-speed disperser;

[0013] (2) Add 66kg of titanium dioxide in the dispersion process, add in batches, set the high-speed disperser at 1200 rpm, and use the high-speed disperser to disperse for 120 minutes;

[0014] (3) Put the mixture obtained in step 2 into a sand mill and grind it at a temperature of 30-50°C, control the grinding fineness, and obtain a finished product after grinding.

Embodiment 2

[0016] (1) Put 100kg of acrylic resin, 26.7kg of bisphenol A diglycidyl ether, 8.8kg of dibutyl phthalate, 15.4kg of tricresol phosphate, and 500kg of co-solvent into the disperser after weighing according to the formula, and set high-speed dispersion Machine 1600 rpm, disperse for 38 minutes with a high-speed disperser;

[0017] (2) During the dispersion process, add 85kg of titanium dioxide in batches, set the high-speed disperser at 1200 rpm, and use the high-speed disperser to disperse for 130 minutes;

[0018] (3) Put the mixture obtained in step 2 into a sand mill and grind it at a temperature of 30-50°C, control the grinding fineness, and obtain a finished product after grinding.

Embodiment 3

[0020] (1) Put 100kg of acrylic resin, 12.3kg of bisphenol A diglycidyl ether, 15.4kg of dibutyl phthalate, 8.8kg of tricresol phosphate, and 500kg of co-solvent into the disperser after weighing according to the formula, and set high-speed dispersion Machine 1600 rpm, disperse for 35 minutes with a high-speed disperser;

[0021] (2) Add 66kg of titanium dioxide in the dispersion process, add in batches, set the high-speed disperser at 1800 rpm, and use the high-speed disperser to disperse for 160 minutes;

[0022] (3) Grind the mixture obtained in step 2 in a sand mill, the grinding temperature is 30-50°C, control the grinding fineness, and the finished product is obtained after grinding

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 an acrylic resin enamel ratio. Acrylic resin enamel is prepared from acrylic resin, bisphenol A diglycidyl ether, dibutyl phthalate, tricresyl phosphate, titanium powder and solubilizing assistants according to the mass ratio of 100 to 12.3 to 2.9 to 2.9 to 66 to 500. The method is simple in process. Alkyd resin paint is finally obtained. The characteristics that the alkyd resin paint is good in fullness, easy to construct and the like are reserved, and the characteristics that the alkyd resin paint can be quickly dried and is high in outdoor weather resistance are inherited as well. The enamel is applied to high-speed electric trains, and compared with alkyd enamel, the overhaul interval is large, pollution is small, the alkali resistance is high and drying is rapid.

Description

technical field [0001] The invention relates to the technical field of paint industry, in particular to a proportion of acrylic resin enamel. Background technique [0002] my country has produced alkyd resin for more than 80 years. For decades, alkyd resin has become one of the most important synthetic resins in my country's coating industry. Alkyd resin uses vegetable oil as raw material, and vegetable oil is a renewable resource. From the perspective of sustainable development of the coatings industry, alkyd resin coatings have a lot of room for development. Alkyd resin enamel has been used in the coating industry for a long time due to its unique high gloss, high fullness, good decoration, strong construction adaptability and low price, but it has the defects of slow drying, low hardness and poor outdoor weather resistance. It hinders its development to high-grade paint; acrylic paint is widely used in automobile, engineering and other industries because of its excellent...

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
IPC IPC(8): C09D133/00C09D5/23C09D7/12
Inventor 沙以仙
Owner 铜陵翔宇商贸有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com