Organosilicon coating

A silicone coating and silicone technology, applied in coatings, adhesives, etc., can solve problems such as inability to adhere to coatings, and achieve the effects of fast curing speed, reduction of processes, and improvement of production efficiency

Active Publication Date: 2015-12-23
HUNAN SOKAN NEW MATERIAL
View PDF5 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a silicone coating to solve the technical problem that the low surface energy material cannot adhere to the coating without surface treatment

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
  • Organosilicon coating
  • Organosilicon coating
  • Organosilicon coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0051] The methyl vinyl silicone polymer in the following examples is one or more of REN50, REN60 or REN80 from Wacker, Germany. The methyl phenyl silicone polymer is BYK-322 and BYK-164 of BYK Chemical in Germany.

[0052] Hydrogen-containing silicone oil is one or more of AK50, AK100, AK350 and AK500 from Wacker of Germany.

[0053] The model of the fluorine-containing acrylate monomer is Viscoat 8F or Viscoat 8FM, purchased from Osaka Organic Chemical Industry Co., Ltd.

[0054] The inhibitor is one or more paint inhibitors purchased from Shenzhen Osbon New Material Co., Ltd. The deblocking temperature of the inhibitor on the metal catalyst is ≥80°C.

[0055] Additives are leveling agents, anti-settling agents, wetting and dispersing agents, one or more of the series of additives such as Desiballone from Japan, Dow Corning from the United States, and BYK from Germany.

[0056] The metal catalyst is one or more of PL-3 and / or PL-4 of Toshiba Japan.

[0057] The organic solvent is one ...

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
contact angleaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The present invention provides an organosilicon coating, comprising 20-40 parts by weight of a methyl vinyl organosilicon polymer, 1-6 parts by weight of methyl phenyl organosilicon polymer, 5-15 parts by weight of hydrogen-containing silicone oil, 5-10 parts by weight of fluorine-containing acrylate monomer, 5-15 parts by weight of silica, 0.2-2 parts by weight of an inhibitor, 0.1-1 part by weight of an additive, 0.1-1 part by weight of a thermal initiator, 30-50 parts by weight of an organic solvent and 2-5 parts by weight of a metal catalyst. The organosilicon coating provided by the present invention has good adhesion on a silicone rubber or a fluorine rubber substrate without surface treatment; specifically, after the coating is disposed on the surface of fluorine rubber or silicone rubber substrate, the substrate immersed in boiling water for 120 min has no abnormity or adhesion damage on the surface.

Description

Technical field [0001] The present invention relates to the field of coatings, in particular to an organic silicon coating. Background technique [0002] Silicone rubber is the general term for special synthetic rubber containing silicon atoms. Its molecular structure is: [0003] [0004] The long chain containing 6000 to 7000 silicon oxygen units is divided into two categories: heating vulcanization silicone rubber and room temperature vulcanization silicone rubber (RTV silicone rubber). It is divided into two categories: heating vulcanization silicone rubber and room temperature vulcanization silicone rubber (RTV silicone rubber). For example, the silicone rubber waterproof coating disclosed in CN201510082164.8 uses silicone rubber as the main raw material, which contains 20-30 parts of silicone rubber emulsion, 5-10 parts of VAE emulsion, 20-30 parts of deionized water, and nano-SiO. 2 1-5 parts, 20-30 parts of white carbon black, 1-2 parts of turpentine, 0.1-0.5 parts of sod...

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): C09D183/07C09D183/05C09D183/04C08J7/043C08J7/046
CPCC09D133/16C08J2321/00C08J2483/07C08G77/04C08G77/20C08G77/80C09D183/04C08J7/0427C08J7/043C08J7/046C08L83/00C08L83/04C08K3/10C08K3/36C08L15/02C09D133/08C09D201/10C09J183/04
Inventor 缪培凯李平王卫国
Owner HUNAN SOKAN NEW MATERIAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap