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

A kind of fabric thermal insulation coating and preparation method thereof

A technology for thermal insulation coatings and fabrics, used in polyurea/polyurethane coatings, coatings, textiles and papermaking, etc., can solve the problem of low comprehensive performance, and achieve the effects of rich raw material sources, simple methods and excellent thermal insulation performance.

Active Publication Date: 2020-06-02
南通卓越纺织涂层有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the overall performance of this material is not high

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
  • A kind of fabric thermal insulation coating and preparation method thereof
  • A kind of fabric thermal insulation coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Raw material composition: ethanol 25%; 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 0.3%; dioctyl phthalate 2%; phosphoric acid ester 0.6%; naphthenic acid 0.3% cobalt; 0.3% zinc phosphate; 20% porous oxide composite, 2% polyacrylic resin, and the rest is polyurethane; the porous oxide composite is a composite of titanium dioxide and silicon dioxide, and has uniformly distributed micropores , the mass ratio of titanium dioxide to silicon dioxide is 1:1.5, and the micropore diameter is 100-300nm.

[0021] The preparation steps of the porous oxide composite are as follows:

[0022] Step S1, take tetrabutyl titanate, absolute ethanol, distilled water, and glacial acetic acid at a molar ratio of 2:4:1:1.2, add tetrabutyl titanate to half the amount of absolute ethanol, and stir in an ice-water bath 5 minutes, then dropwise add the other half of absolute ethanol, distilled water and glacial acetic acid to form a mixed solution, and stir for 1 hour to obtain a transparent...

Embodiment 2

[0028] Raw material composition: ethanol 28%; 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 0.7%; dioctyl phthalate 4%; phosphoric acid ester 0.9%; naphthenic acid 0.7% cobalt; 0.7% zinc phosphate; 25% porous oxide composite, 5% polyacrylic resin, and the rest is polyurethane; the porous oxide composite is a composite of titanium dioxide and silicon dioxide, and has uniformly distributed micropores , the mass ratio of titanium dioxide to silicon dioxide is 1:1.5, and the micropore diameter is 100-300nm.

[0029] The preparation steps of the porous oxide composite are as follows:

[0030] Step S1, take tetrabutyl titanate, absolute ethanol, distilled water, and glacial acetic acid at a molar ratio of 2:4:1:1.2, add tetrabutyl titanate to half the amount of absolute ethanol, and stir in an ice-water bath 5 minutes, then dropwise add the other half of absolute ethanol, distilled water and glacial acetic acid to form a mixed solution, and stir for 1 hour to obtain a transparent...

Embodiment 3

[0036] Raw material composition: ethanol 27%; 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate 0.5%; dioctyl phthalate 3%; phosphoric acid ester 0.8%; naphthenic acid 0.6% cobalt; 0.5% zinc phosphate; 23% porous oxide composite, 4% polyacrylic resin, and the rest is polyurethane; the porous oxide composite is a composite of titanium dioxide and silicon dioxide, and has uniformly distributed micropores , the mass ratio of titanium dioxide to silicon dioxide is 1:1.5, and the micropore diameter is 100-300nm.

[0037] The preparation steps of the porous oxide composite are as follows:

[0038] Step S1, take tetrabutyl titanate, absolute ethanol, distilled water, and glacial acetic acid at a molar ratio of 2:4:1:1.2, add tetrabutyl titanate to half the amount of absolute ethanol, and stir in an ice-water bath 5 minutes, then dropwise add the other half of absolute ethanol, distilled water and glacial acetic acid to form a mixed solution, and stir for 1 hour to obtain a transparent...

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
diameteraaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a thermal insulation coating of a fabric and a preparation method of the thermal insulation coating. The thermal insulation coating is prepared from the following raw materials in percentage by weight: 25%-28% of ethyl alcohol, 0.3%-0.7% of 2,2,4-trimethyl-1,3-pentanediol isobutyrate, 2%-4% of dioctyl phthalate, 0.6%-0.9% of phosphate ester, 0.3%-0.7% of cobalt naphthenate, 0.3%-0.7% of zinc phosphate, 20%-25% of a porous oxide complex, 2%-5% of polyacrylic resin and the balance of polyurethane, wherein the porous oxide complex is titanium dioxide and silicon dioxide complex, and has uniformly distributed micropores. The thermal insulation coating of a fabric is prepared from widely available raw materials with low cost; and the various components interact and coordinate, so that the thermal insulation coating has the characteristics of strong light irradiation resistance and ageing resistance, and especially has excellent thermal insulation performance.

Description

technical field [0001] The invention belongs to the field of chemical industry and relates to fabric coatings, in particular to a fabric heat-insulating coating and a preparation method. Background technique [0002] CN201310749070.2 A weather-resistant tent coating, the tent coating is composed of the following components according to the weight ratio: 13-16 parts of n-butyl acrylate, 2-4 parts of titanium dioxide, 4-5 parts of chlorotrifluoroethylene, and 4-5 parts of acrylic acid 2-3 parts, butyronitrile is 2-5 parts, talcum powder is 4-8 parts, ethyl acetate is 12-15 parts, tung oil is 9-13 parts. The preparation method of the tent coating includes the steps of pulverizing, stirring, mixing and the like, and the prepared tent coating has excellent weather resistance properties and can be used under different climatic conditions. However, the comprehensive performance of this material is not high. Contents of the invention [0003] In order to overcome the deficiencie...

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 Patents(China)
IPC IPC(8): C09D175/04C09D7/61C09D7/63C09D7/65D06N3/14D06N3/00
CPCC08K2003/328C08L2201/08C09D175/04D06N3/0015D06N3/0061D06N3/0063D06N3/0088D06N3/14D06N2201/042C08L33/02C08K13/04C08K7/26C08K7/24C08K3/32C08K5/12C08K5/098
Inventor 张拥军
Owner 南通卓越纺织涂层有限公司
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