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

Composite nanometer anti-aging fireproof coating

A fire-resistant coating and anti-aging technology, applied in fire-resistant coatings, anti-fouling/underwater coatings, coatings, etc., can solve problems such as impact resistance, poor artificial aging resistance, poor antibacterial effect, and impact on service life. , to achieve lasting antibacterial effect, excellent fireproof effect, strong adhesion effect

Inactive Publication Date: 2018-08-07
青岛国福实业有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing fireproof coatings generally have excellent fireproof effects, but other effects, such as impact resistance, artificial aging resistance, adhesion, etc., are poor, which affects their service life, and are easy to fall off due to long time, and the antibacterial effect is not good.

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

[0021] The composite nano anti-aging fireproof coating is characterized in that the components of the raw materials are composed as follows by weight:

[0022] 30 parts of copolymer emulsion, 25 parts of ethylene-vinyl acetate copolymer, 12 parts of cross-linked acrylate emulsion, 3 parts of cobalt naphthenate, 6 parts of propylene glycol, 5 parts of filler, 9 parts of inorganic nanopowder, film-forming 2 parts of auxiliary agent.

Embodiment 2

[0024] The composite nano anti-aging fireproof coating is characterized in that the components of the raw materials are composed as follows by weight:

[0025] 35 parts of copolymer emulsion, 30 parts of ethylene-vinyl acetate copolymer, 13 parts of cross-linked acrylate emulsion, 4 parts of cobalt naphthenate, 7 parts of propylene glycol, 8 parts of filler, 12 parts of inorganic nanopowder, film-forming 3 parts of auxiliary agent.

Embodiment 3

[0027] The composite nano anti-aging fireproof coating is characterized in that the components of the raw materials are composed as follows by weight:

[0028] 40 parts of copolymer emulsion, 35 parts of ethylene-vinyl acetate copolymer, 15 parts of cross-linked acrylate emulsion, 5 parts of cobalt naphthenate, 8 parts of propylene glycol, 9 parts of filler, 14 parts of inorganic nanopowder, film-forming 4 parts of additives.

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
particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a composite nanometer anti-aging fireproof coating. The composite nanometer anti-aging fireproof coating comprises, by weight, 30-40 parts of a copolymer emulsion, 25-35 partsof an ethylene-vinyl acetate copolymer, 12-15 parts of a cross-linked acrylate emulsion, 3-5 parts of cobalt naphthenate, 6-8 parts of propylene glycol, 5-9 parts of a filler, 9-14 parts of inorganicnano-powder and 2-4 parts of a film-forming aid. Compared with the coating without an inorganic nanocomposite material, the composite nanometer anti-aging fireproof coating has aging resistance improved by 50-120%. The composite nanometer anti-aging fireproof coating has excellent fireproof effects, good impact resistance, artificial aging resistance and strong adhesion. Through use of nano-silica, the composite nanometer anti-aging fireproof coating has lasting antibacterial effects. The composite nanometer anti-aging fireproof coating improves the washing resistance, water resistance and anti-sticking property by 1-5 times than those of the coating without an inorganic nanocomposite material.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to composite nanometer anti-aging fireproof coatings. Background technique [0002] In the prior art, most exterior wall paints use styrene-acrylic emulsion, pure acrylic emulsion or elastic pure acrylic emulsion as the base material, combined with appropriate inorganic pigments and fillers, to prepare water-based paints. This type of coating has good light aging resistance, scrub resistance and corrosion resistance, but usually has poor water resistance, becomes brittle at low temperature, and becomes sticky at high temperature. The coating itself is prone to small cracks and poor pollution resistance. Well, the general service life is about 5 years. [0003] Due to the surface effect, small size effect, quantum size effect and other properties of nanomaterials, nano-polymer particles have high surface energy and low film-forming temperature, and can obtain higher glass transitio...

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): C09D185/02C09D123/08C09D133/00C09D5/18C09D5/16C09D5/14C09D7/63C09D7/61
CPCC09D185/02C08K2201/011C08K2201/014C08L2205/03C09D5/14C09D5/1687C09D5/18C08L23/0853C08L33/00C08K13/02C08K3/36C08K5/053C08K5/098C08K3/34C08K2003/2241
Inventor 宗瑞海杨东宾
Owner 青岛国福实业有限公司
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