Wear-resistant pressure-resistant epoxy paint and preparation method thereof

A technology of pressure-resistant ring and epoxy resin, which is applied in the direction of coating, etc., can solve the problems of pulverization, slow curing of coating film, large investment in coating equipment, etc., achieves extremely strong corrosion resistance, simple preparation process, and improves optical quality. performance effect

Inactive Publication Date: 2014-02-26
WUHU HONGKUN AUTO PARTS
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the weather resistance is not good, and chalking may occur after long exposure to sunlight, so it can only be used for primers or interior paints; the decoration is poor, and the gloss is not easy to maintain; the requirements for the construction environment are high, and the coating film at low temperature The curing is slow and the effect is not good; many varieties need high temperature curing, and the investment in coating equipment is large

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 Construction

[0012] specific implementation plan

[0013] The present invention will be described in detail below through specific examples.

[0014] A wear-resistant and pressure-resistant epoxy paint, prepared from the following raw materials in parts by weight (kg): E-42 epoxy resin 70, ethylene glycol ethyl ether acetate 2, polyamide resin 10, asphalt 10, 2-methanol Imidazole 1, phenolic resin 10, dicyandiamide 2, talcum powder 16, barium metaborate 5, nanometer aluminum oxide 1, dibenzoyl peroxide 1, xylene 10, vinyl acetate 4, ethyl acetate 7 , Dispersion aid 3.

[0015] The dispersing aid is prepared by the following method: the parts by weight (kg) of each raw material component are: diatomite 200, nano-carbon 4, jade powder 12, zinc gluconate 2, ascorbic acid 1, pentaerythritol triacrylate 1 , zirconium fluoride 1, alum 3, octylphenol polyoxyethylene ether 1, silane coupling agent KH550 1; the preparation method is to add diatomaceous earth to 12-15% hydrochloric acid solution a...

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

PropertyMeasurementUnit
hardnessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a wear-resistant pressure-resistant epoxy paint, which is characterized by being prepared from the following raw materials by weight: 70-75 parts of E-42 epoxy resin, 2-3 parts of ethylene glycol ethyl etheracetate, 10-12 parts of polyamide resin, 10-12 parts of asphalt, 1-2 parts of 2-methylimidazole, 10-14 parts of phenolic resin, 2-3 parts of dicyandiamide, 16-19 parts of talcum powder, 5-6 parts of barium metaborate, 1-2 parts of nano aluminum oxide, 1-2 parts of dibenzoyl peroxide, 10-12 parts of xylene, 4-5 parts of vinyl acetate, 7-9 parts of ethyl acetate and 3-4 parts of a dispersant. The dispersant involved in the invention improves optical performance, realizes even dispersion of the paint and maintains the stability of the paint. The wear-resistant pressure epoxy paint provided by the invention has the advantages of extremely strong corrosion resistance, rust resistance andsaline-alkaline tolerance on metal, high hardness, wear resistance, pressure resistance and difficulty in brittle fracture, makes up the insufficiencies of a traditional epoxy paint; in addition, the wear-resistant pressure-resistant epoxy paint has simple preparation technology and is particularly suitable for back protection for a metal plate.

Description

technical field [0001] The invention relates to a paint and a preparation method thereof, in particular to a wear-resistant and pressure-resistant epoxy paint and a preparation method thereof. Background technique [0002] As an important coating, epoxy paint is widely used in the coating anti-corrosion process due to its good anti-corrosion performance. Can be used as primer and intermediate coat for metal products. The main advantage of epoxy paint is that it has strong adhesion to inorganic materials such as cement and metal; the paint itself is very corrosion-resistant; it has excellent mechanical properties, wear resistance and impact resistance; it can be made into solvent-free or high-solid paint; it is resistant to organic solvents , heat-resistant, water-resistant; non-toxic coating. The disadvantage is that the weather resistance is not good, and chalking may occur after long exposure to sunlight, so it can only be used for primers or interior paints; the decorat...

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): C09D4/02C09D4/06C09D7/12
Inventor 黄浩
Owner WUHU HONGKUN AUTO PARTS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap