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

Industrial thermal insulation coating

A thermal insulation, industrial technology, used in asphalt coatings, reflective/signal coatings, polyurea/polyurethane coatings, etc., can solve the problem that thermal insulation coatings do not have waterproof performance, affect the use time and effect of coatings, and waterproof emulsions do not have Thermal insulation performance and other issues, to achieve the effect of improving smearability, ductility and good compatibility

Active Publication Date: 2017-02-22
SHENYANG LIGONG UNIV
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional thermal insulation coatings do not have waterproof performance, and exposure to the environment will affect the service time and effect of the coating. When used outdoors, iron sheets are required for protection.
Such a protection method still has the disadvantage that the rainwater penetrates into the iron sheet and causes the paint to be washed away.
The waterproof emulsion itself does not have thermal insulation properties, and high temperature will destroy the performance of the waterproof emulsion, and the waterproof emulsion cannot be used directly on high-temperature equipment

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
  • Industrial thermal insulation coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The industrial thermal insulation coating of this embodiment comprises surface coating and primer;

[0027] The surface coating contains in parts by mass: 10-15 parts of waterproof emulsion, 2-3 parts of heavy calcium, 5-10 parts of titanium dioxide, 5-10 parts of vacuum ceramic microbeads, and 1-5 parts of microsilica.

[0028] The primer coating contains in parts by mass: 5-10 parts of high temperature resistant fiber, 75-85 parts of water, 0.5-1.5 parts of surfactant, 0.5-1.5 parts of thickener, 3-8 parts of binder, 12- 18 parts, microsilica powder 4-8 parts, fumed silica 5-8 parts, vacuum ceramic microbeads 30-40 parts, vitrified microbeads 6-10 parts, floating beads 5-8 parts. The particle size of the vacuum ceramic beads is 1-120um, the particle size of the vitrified beads is 300-600um, the particle size of the floating beads is 30-100um, the particle size of the fumed silica is 7-40nm, and the titanium dioxide The particle size is 10-400nm.

[0029] The primer ...

Embodiment 2

[0035] The difference between this embodiment and the above-mentioned embodiments is that the industrial thermal insulation coating of this embodiment includes a surface coating and a primer;

[0036] The surface coating contains in parts by mass: 10 parts of polyacrylic acid waterproof emulsion, 2 parts of heavy calcium, 5 parts of titanium dioxide, 5 parts of vacuum ceramic microbeads, and 1 part of microsilica.

[0037] The primer contains by mass parts: 5 parts of carbon fiber, 75 parts of water, 0.4 part of disodium lauryl polyoxyethylene ether sulfosuccinic acid monoester, 0.1 part of sodium diisooctyl sulfonate, methyl cellulose 0.5 parts of plain thickener, 0.5 parts of polyacrylamide, 2 parts of hydroxypropyl methylcellulose, 0.5 parts of starch ether, 12 parts of titanium dioxide, 4 parts of microsilica fume, 5 parts of fumed silica, vacuum ceramic microspheres 30 parts, 6 parts of vitrified microbeads, 5 parts of floating beads.

Embodiment 3

[0039] The difference between this embodiment and the above-mentioned embodiments is that the industrial thermal insulation coating of this embodiment includes a surface coating and a primer;

[0040] The surface coating contains in parts by mass: 15 parts of polyurethane waterproof emulsion, 3 parts of heavy calcium, 10 parts of titanium dioxide, 10 parts of vacuum ceramic microbeads, and 5 parts of microsilica.

[0041] The primer contains in parts by mass: 10 parts of aluminum silicate fiber, 85 parts of water, 1 part of disodium lauryl polyoxyethylene ether sulfosuccinic acid monoester, 0.5 part of sodium diisooctyl sulfonate, 1.5 parts of hydroxyethyl cellulose thickener, 1 part of polyacrylamide, 6 parts of hydroxypropyl methylcellulose, 1 part of starch ether, 18 parts of titanium dioxide, 8 parts of microsilica fume, 8 parts of fumed silica, 40 parts of vacuum ceramic microbeads, 10 parts of vitrified microbeads, and 8 parts of floating beads.

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 diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses an industrial thermal insulation coating. The industrial thermal insulation coating comprises a surface layer coating and a bottom layer coating, wherein the surface layer coating contains a waterproof emulsion, coarse whiting, titanium dioxide, vacuum ceramic microbeads and silica fume; and the bottom layer coating contains high-temperature resistance fibers, water, a surfactant, a thickener, a binder, titanium dioxide, silica fume, fumed silica, vacuum ceramic microbeads, vitrified microbeads and floating beads. A composite coating layer structure containing the surface layer coating and the bottom layer coating is adopted, the bottom layer coating has an industrial thermal function, and the surface layer coating has a waterproof function; the bottom layer coating has good industrial thermal performance, so that the surface temperature of the coating can be decreased, the waterproof emulsion of the surface layer coating can be used at a proper temperature, and the waterproof performance is not influenced due to the high temperature; and meanwhile, the surface layer coating has waterproof and protection effects to the bottom layer coating, so that a composite coating layer formed by the surface layer coating and the bottom layer coating has the dual efficacies of thermal insulation and water proofing.

Description

technical field [0001] The invention relates to the field of industrial coatings, in particular to an industrial thermal insulation coating. Background technique [0002] Thermal insulation coating is a commonly used thermal insulation method, which is widely used in petrochemical, textile printing and dyeing, metallurgical industries and other fields. Apply thermal insulation paint to the surface of equipment such as pipelines, kilns, high-temperature valves, and components that have heat transfer, and form an insulation coating on the surface of these pipeline equipment to reduce heat loss and prevent operators from being burned. However, traditional thermal insulation coatings do not have waterproof performance, and exposure to the environment will affect the service time and effect of the coating. When used outdoors, iron sheets are required for protection. Such protection method still has the shortcoming that rainwater seeps into the iron sheet and causes the coating t...

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): C09D133/02C09D175/04C09D195/00C09D7/12C09D5/33C09D1/00
CPCC08K3/22C08K3/26C08K3/36C08K7/24C08K2003/2241C08K2003/265C08K2201/011C09D1/00C09D5/004C09D7/61C09D7/65C09D7/67C09D7/68C09D7/70C09D133/02C09D175/04C09D195/00
Inventor 魏莉赵辉
Owner SHENYANG LIGONG UNIV
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