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Abrasion-resistant oxidation-resistant modified silicon rubber material

A technology of oxidation resistance and modified silicon, which is applied in the field of rubber materials, can solve the problems that the wear resistance and oxidation resistance cannot meet the needs of actual production, etc.

Inactive Publication Date: 2018-06-29
天长市荣盛有机硅科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wear-resistant and oxidation-resistant properties of silicone rubber materials in the prior art cannot meet the needs of actual production, so it is urgent to develop a wear-resistant and oxidation-resistant modified silicone rubber material to solve the problems in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A wear-resistant and oxidation-resistant modified silicone rubber material proposed by the present invention is characterized in that its raw materials include by weight: 150 parts of silicone rubber, 10 parts of urea-formaldehyde resin, 6 parts of styrene-butadiene rubber, 5 parts of nitrile rubber, low 4 parts of density polyethylene, 5 parts of methacrylic acid, 5 parts of polyphosphate, 2.5 parts of diphenyl chlorophosphate, 3.5 parts of aluminum powder, 4 parts of dioctyl phthalate, 6 parts of isocyanate, 4 parts of sulfur, nano 3 parts of ceramic powder, 3 parts of mica iron oxide, 5 parts of zinc phosphate, 3.5 parts of aluminum oxide, 4 parts of silicon carbide, 5 parts of pine tar, 3 parts of ethyl orthosilicate, 5 parts of dibutyltin dilaurate, dodecane 3 parts of sodium phenyl sulfonate, 4 parts of sodium metaborate, 4.5 parts of accelerator M, 2 parts of anti-aging agent NBC, 15 parts of wear-resistant modification additive, 30 parts of oxidation-resistant mo...

Embodiment 2

[0019] A wear-resistant and oxidation-resistant modified silicone rubber material proposed by the present invention is characterized in that its raw materials include by weight: 140 parts of silicone rubber, 15 parts of urea-formaldehyde resin, 3 parts of styrene-butadiene rubber, 8 parts of nitrile rubber, low 1 part of density polyethylene, 8 parts of methacrylic acid, 3 parts of polyphosphate, 4 parts of diphenyl chlorophosphate, 2 parts of aluminum powder, 5 parts of dioctyl phthalate, 4 parts of isocyanate, 5 parts of sulfur, nano 2 parts of ceramic powder, 5 parts of mica iron oxide, 3 parts of zinc phosphate, 5 parts of aluminum oxide, 3 parts of silicon carbide, 6 parts of pine tar, 2 parts of ethyl orthosilicate, 6 parts of dibutyltin dilaurate, dodecane 1 part of sodium phenyl sulfonate, 6 parts of sodium metaborate, 3 parts of accelerator M, 3 parts of anti-aging agent NBC, 10 parts of wear-resistant modification additive, 40 parts of oxidation-resistant modified fil...

Embodiment 3

[0023] A wear-resistant and oxidation-resistant modified silicone rubber material proposed by the present invention is characterized in that its raw materials include by weight: 160 parts of silicone rubber, 5 parts of urea-formaldehyde resin, 9 parts of styrene-butadiene rubber, 2 parts of nitrile rubber, low 6 parts of density polyethylene, 2 parts of methacrylic acid, 7 parts of polyphosphate, 1 part of diphenyl chlorophosphate, 5 parts of aluminum powder, 3 parts of dioctyl phthalate, 8 parts of isocyanate, 3 parts of sulfur, nano 4 parts of ceramic powder, 1 part of mica iron oxide, 8 parts of zinc phosphate, 2 parts of aluminum oxide, 5 parts of silicon carbide, 3 parts of pine tar, 5 parts of ethyl orthosilicate, 3 parts of dibutyltin dilaurate, dodecane 4 parts of sodium phenylsulfonate, 2 parts of sodium metaborate, 6 parts of accelerator M, 1 part of anti-aging agent NBC, 20 parts of wear-resistant modification additive, 20 parts of oxidation-resistant modified filler...

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PUM

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Abstract

The invention discloses abrasion-resistant oxidation-resistant modified silicon rubber material. The abrasion-resistant oxidation-resistant modified silicon rubber material is prepared from the following raw materials: silicon rubber, urea-formaldehyde resin, styrene-butadiene rubber, butyronitrile rubber 2, low-density polyethylene, methacrylic acid, polyphosphate 3 diphenyl chlorophosphate, aluminum powder, dioctyl phthalate, isocyanate, sulphur, nano-ceramic powder, micaceous iron oxide, zinc phosphate, aluminum oxide, silicon carbide, pine tar oil, tetraethyl orthosilicate, dibutyltin dilaurate, sodium dodecylbenzenesulfonate, sodium metaborate, an accelerating agent M, an anti-aging agent NBC, an abrasion-resistant modifying additive and oxidation-resistant modified filler. The silicon rubber material disclosed by the invention has excellent abrasion-resistant oxidation-resistant performance.

Description

technical field [0001] The invention relates to the field of rubber materials, in particular to a wear-resistant and oxidation-resistant modified silicone rubber material. Background technique [0002] The Si-O-Si bond in weather-resistant silicone rubber is very stable to oxygen, ozone and ultraviolet rays, and it has excellent weather resistance without adding any additives. The physical and mechanical properties of silicone rubber at room temperature are worse than those of general-purpose rubber, but at a high temperature of 150°C and a low temperature of -50°C, its physical and mechanical properties are better than those of general-purpose rubber. Silicone rubber has high temperature stability. In a high temperature environment above 200°C, silicone rubber can still maintain a certain degree of flexibility, resilience and surface hardness, and there is no obvious change in mechanical properties. Ordinary silicone rubber has moderate oil resistance and solvent resistanc...

Claims

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Application Information

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IPC IPC(8): C08L83/04C08L61/24C08L9/06C08L9/02C08L23/06C08K13/06C08K3/26C08K3/22C08K5/42C08K3/34
CPCC08K2003/2227C08K2003/265C08K2201/011C08L83/04C08L2201/08C08L2205/02C08L2205/035C08L2207/066C08L61/24C08L9/06C08L9/02C08L23/06C08K13/06C08K3/26C08K3/22C08K5/42C08K3/346
Inventor 张新华李保生
Owner 天长市荣盛有机硅科技有限公司