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

Special-type high-strength wear-resistant water-based epoxy paint and preparation method thereof

A technology of water-based epoxy resin and epoxy paint, which is applied in the direction of epoxy resin coatings and coatings, can solve the problems of poor wear resistance, insufficient strength and impact resistance of water-based epoxy paint, and achieve moderate hardness, The effect of long application period and good complementary coordination

Inactive Publication Date: 2016-08-31
HUIZHOU CITY HUIYANG DISTRICT JIATAI PAINT CO LTD
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing water-based epoxy paint has poor abrasion resistance, insufficient strength and impact resistance

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Special-type high-strength wear-resistant water-based epoxy paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Step 1: Put 87.0g of water-based epoxy resin and 10.0g of reactive diluent into the reaction kettle;

[0044] Step 2: Under stirring conditions, slowly raise the temperature to 60°C, keep it at (60±2)°C for 1 hour, and then cool down to 40°C;

[0045] Step 3: After filtering with a 180-mesh silk screen, the first component of the water-based epoxy paint is obtained;

[0046] Step 4: Add 21.3g of deionized water, 33.0g of water-based amine curing agent I, and 11.0g of water-based amine curing agent II into the container, and stir evenly;

[0047] Step 5: Add 10g of tungsten carbide, 5g of spodumene, 15.0g of titanium dioxide, 0.2g of carbon black, 8.0g of silicon micropowder, and 8.0g of precipitated barium sulfate into the container under stirring conditions, stir for 30 minutes after adding, and then Use a sand mill to disperse to a fineness of ≤25 μm to prepare a slurry;

[0048] Step 6: Add 3.0 g of functional resin, 0.3 g of defoamer, and 0.2 g of wetting and leve...

Embodiment 2

[0051] Step 1: Put 80.0g of water-based epoxy resin and 15.0g of water-soluble reactive diluent into the reaction kettle;

[0052] Step 2: Under stirring conditions, slowly raise the temperature to 60°C, keep it at (60±2)°C for 1 hour, and then cool down to 40°C;

[0053] Step 3: After filtering with a 180-mesh silk screen, the first component of the water-based epoxy paint is obtained;

[0054] Step 4: Add 25.0g of deionized water, 33.0g of water-based amine curing agent I, and 11.0g of water-based amine curing agent II into the container, and stir evenly;

[0055] Step 5: Add 8g of tungsten carbide, 5g of spodumene, 1.0g of titanium dioxide, 3.0g of iron oxide yellow, 1.5g of phthalocyanine green, 12.0g of silicon micropowder, and 12.0g of precipitated barium sulfate into the container under stirring conditions. Stir for 30 minutes after completion, and then use a sand mill to disperse to a fineness of ≤25 μm to prepare a slurry;

[0056] Step 6: Add functional resin 3.0, ...

Embodiment 3

[0059] Step 1: Put 90.0g of water-based epoxy resin and 10.0g of water-soluble diluent into the reaction kettle;

[0060] Step 2: Under stirring conditions, slowly raise the temperature to 60°C, keep it at (60±2)°C for 1 hour, and then cool down to 40°C;

[0061] Step 3: After filtering with a 180-mesh silk screen, the first component of the water-based epoxy paint is obtained;

[0062] Step 4: Add 20.0 deionized water, 30.0 water-based amine curing agent I, and 10.0 water-based amine curing agent II into the container, and stir evenly;

[0063]Step 5: Under stirring conditions, add 10g of tungsten carbide, 4g of spodumene, 1.0g of titanium dioxide, 1.0g of iron oxide yellow, 1.0g of phthalocyanine green, 5.0g of silicon micropowder, and 5.0g of precipitated barium sulfate into the container, and add Stir for 30 minutes after completion, and then use a sand mill to disperse to a fineness of ≤25 μm to prepare a slurry;

[0064] Step 6: Add 5.0 g of functional resin, 0.1 g of ...

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 provides a special-type high-strength wear-resistant water-based epoxy paint and a preparation method thereof. The water-based epoxy paint comprises a component A and a component B. The component A comprises the following ingredients in parts by mass: 80-90 parts of water-based epoxy resin, 2-4 parts of modified compatibilizing resin and 5-15 parts of reactive diluent. The component B comprises the following ingredients in parts by mass: 40-45 parts of water-based amine hardener, 8-10 parts of tungsten carbide, 4-5 parts of spodumene, 3-5 parts of functional resin, 3-18 parts of pigment, 10-25 parts of filler, 0.1-0.5 part of defoaming agent, 0.1-0.3 part of wetting and leveling agent and 20-30 parts of water. The paint film formed by proportionally mixing the component A and component B of the water-based epoxy paint has the advantages of proper usable life, favorable constructability, favorable hardness, favorable wear resistance, favorable flexibility, favorable impact resistance, other physical and mechanical properties and chemical medium resistance, and is suitable to be used as a floor paint.

Description

technical field [0001] The invention relates to an epoxy floor coating, in particular to a special high-strength wear-resistant water-based epoxy paint and a preparation method thereof. Background technique [0002] Modern industrial floors require dust-proof, seepage-proof, corrosion-resistant, pressure-resistant, wash-resistant, etc. Epoxy floor coatings have good physical and mechanical properties and excellent chemical resistance due to the coating film, and are smooth, smooth and decorative. It is strong and can meet the requirements of modern industrial floors, so it is widely used. In recent years, with the rapid development of epoxy water-based technology, water-based epoxy paint has been developed and applied. Compared with solvent-based epoxy floor coatings, water-based epoxy paint has the following advantages: the coating has one-way air permeability, It avoids bad problems such as foaming or peeling due to moisture; using water as the dispersion medium, it is fl...

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): C09D163/00C09D7/12C08G59/50
CPCC09D163/00C08G59/50C08K3/14C08K3/34C08K2201/011C09D7/61C09D7/63C09D7/67C09D7/69
Inventor 周学军
Owner HUIZHOU CITY HUIYANG DISTRICT JIATAI PAINT CO LTD
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