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

A kind of anti-icing insulating coating and preparation method thereof

An insulating coating and anti-icing technology, applied in the field of coatings, can solve problems such as low heat utilization rate and short service life, and achieve high thermal conductivity, anti-icing, and uniform product effects

Active Publication Date: 2020-01-14
GUIYANG BUREAU OF CHINA SOUTHERN POWER GRID CO LTD EHV TRANSMISSION CO +2
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are problems of low heat utilization rate and short service life

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

[0026] An anti-icing insulating coating, comprising the following raw materials in parts by weight: 110 parts of fluorine-modified silicone resin, 30 parts of nano-silicon dioxide, 20 parts of nano-titanium dioxide, 1 part of magnesium oxide, 1 part of aluminum oxide, and nano-scale spinel Type transition metal oxide FeMnCuO 40.3 parts, silane coupling agent 1 part, crosslinking agent 1.5 parts, alkane mixed solvent 50 parts.

[0027] The preparation method of the anti-icing insulating coating comprises the following steps:

[0028] 1) Add fluorine-modified silicone resin and nano-additive fillers (nano-silica, nano-titanium dioxide, magnesium oxide, alumina, nano-scale spinel-type transition metal oxides) into a strong disperser for mechanical stirring and dispersion for 20 minutes, Mix evenly, raise the temperature to 120°C, vacuumize and react for 2 hours, then lower the temperature and cool naturally for 4 hours. During this process, keep a vacuum-sealed environment, so th...

Embodiment 2

[0037] An anti-icing insulating coating, comprising the following raw materials in parts by weight: 100 parts of fluorine-modified silicone resin, 40 parts of nano-silicon dioxide, 30 parts of nano-titanium dioxide, 5 parts of magnesium oxide, 5 parts of aluminum oxide, and nano-scale spinel Type transition metal oxide FeMnCuO 4 0.4 parts, 1.5 parts of silane coupling agent, 1.6 parts of crosslinking agent, 60 parts of alkane mixed solvent, 1 part of inorganic pigment. The preparation method of the anti-icing insulating coating comprises the following steps:

[0038] 1) Add fluorine-modified silicone resin and nano-additive fillers (nano-silica, nano-titanium dioxide, magnesium oxide, alumina, nano-scale spinel-type transition metal oxides) into a strong disperser for mechanical stirring and dispersion for 20 minutes, Mix evenly, heat up to 120°C, vacuumize and react for 2 hours, then lower the temperature and cool naturally for 4 hours. During this process, keep a vacuum-sea...

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
surface tensionaaaaaaaaaa
surface tensionaaaaaaaaaa
surface tensionaaaaaaaaaa
Login to View More

Abstract

The invention discloses ice-coating-prevention insulation paint, which is prepared from the following raw materials in parts by weight: 90 to 110 parts of fluorine-modified silicon resin, 30 to 40 parts of nanometer silicon dioxide, 20 to 30 parts of nanometer titanium dioxide, 1 to 5 parts of magnesium oxide, 1 to 5 parts of aluminum oxide, 0.3 to 0.4 part of nanometer stage spinel transition metal oxide FeMnCuO4, 0.5 to 1.5 parts of silane coupling agents, 1.3 to 1.6 parts of crosslinking agents and 50 to 60 parts of alkane mixed solvents. The paint has good bonding force on metal base bodies and has high heat conductivity; more importantly, the outer layer surface has the low surface tension, high hydrophobicity, ice-phobic performance and spectrum heat absorption performance; the adhesion force of water and ice can be reduced to the maximum degree, so that the falling is very easy; therefore the goal of ice coagulation and ice removal can be achieved.

Description

Technical field: [0001] The invention relates to the field of coatings, in particular to an anti-icing insulating coating and a preparation method thereof. Background technique: [0002] At present, ice and snow accumulation on transmission lines threaten the safe operation of power and communication networks. In Russia, Canada, the United States, Japan, the United Kingdom, Finland, Iceland, and the alpine regions in the north and midwest of my country, the circuit damage caused by the icing of transmission lines and the resulting safety accidents often bring great harm to local life and production. inconvenience and cause huge economic losses. Icing often causes major accidents such as downed poles (towers), broken wires, and flashover of insulators on transmission lines, which seriously endanger the safe operation of power systems. my country is one of the countries with serious icing on transmission lines, and the probability of line ice damage accidents ranks among the ...

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): C09D183/08C09D5/32C09D5/25C09D7/61C09D7/63
CPCC08K3/22C08K3/36C08K13/02C08K2003/222C08K2003/2227C08K2003/2241C08K2201/011C09D5/00C09D5/32C09D183/08
Inventor 吕刚杨立唐华东陈亮彭秀葵代志强叶明王春李毅谢辰昱李道豫邱志远时云洪蒋泽袁国海赵健王恒毛海燕吕伟桃
Owner GUIYANG BUREAU OF CHINA SOUTHERN POWER GRID CO LTD EHV TRANSMISSION CO
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