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Nano silver modified fluororubber composite material

A technology for modifying fluororubber and composite materials, which is applied in the field of fluororubber to achieve the effects of fast vulcanization, poor compression set improvement, and excellent heat resistance

Inactive Publication Date: 2016-03-02
ANHUI JINYANG FLUORINE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of society, higher requirements are put forward for rubber products. Traditional fluororubber materials can no longer fully meet the rapidly developing requirements, and fluororubber materials need to be modified.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of nano-silver modified fluororubber composite material proposed by the present invention, its raw material comprises the following components by weight: 260130 parts of fluororubber, 260535 parts of fluororubber, 20 parts of EPDM rubber, 10 parts of nitrile rubber, ethylene - 5 parts of octene copolymer, 8 parts of calcium hydroxide, 2 parts of cerium hydroxide, 5 parts of light magnesium oxide, 10 parts of barium sulfate, 5 parts of nano-silver, 5 parts of nano-zinc oxide, 5 parts of nano-titanium dioxide, 4, 2 parts of 4'-(hexafluoroisopropylidene)diphenol, 0.2 parts of dibenzoyl peroxide, 0.8 parts of sulfur, 3 parts of palm wax, 0.8 parts of accelerator DM, 0.1 part of accelerator CZ, anti-aging agent 1 part of MC, 0.5 parts of antioxidant MB, 8 parts of N-β-aminoethyl-γ-aminopropyltrimethoxysilane, 2 parts of α, ω-dihydroxypolydimethylsiloxane, 3-chloro- 1.5 parts of 2-hydroxypropyltrimethylammonium chloride.

Embodiment 2

[0017] A kind of nano-silver modified fluororubber composite material proposed by the present invention, its raw material comprises the following components by weight: 260150 parts of fluororubber, 260520 parts of fluororubber, 50 parts of EPDM rubber, 5 parts of nitrile rubber, ethylene - 15 parts of octene copolymer, 5 parts of calcium hydroxide, 10 parts of cerium hydroxide, 3 parts of light magnesium oxide, 3 parts of barium sulfate, 20 parts of nano-silver, 2 parts of nano-zinc oxide, 12 parts of nano-titanium dioxide, 4, 0.5 parts of 4'-(hexafluoroisopropylidene)diphenol, 1 part of dibenzoyl peroxide, 0.2 parts of sulfur, 8 parts of palm wax, 0.2 parts of accelerator DM, 0.5 parts of accelerator CZ, anti-aging agent 0.3 parts of MC, 1.2 parts of antioxidant MB, 3 parts of N-β-aminoethyl-γ-aminopropyl trimethoxysilane, 5 parts of α, ω-dihydroxypolydimethylsiloxane, 3- Chloro-2-hydroxypropyltrimethylammonium chloride 0.5 part.

Embodiment 3

[0019]A kind of nano-silver modified fluororubber composite material proposed by the present invention, its raw material comprises the following components by weight: 260140 parts of fluororubber, 260532 parts of fluororubber, 30 parts of EPDM rubber, 9 parts of nitrile rubber, ethylene -9 parts of octene copolymer, 8 parts of calcium hydroxide, 5.8 parts of cerium hydroxide, 4.3 parts of light magnesium oxide, 5.5 parts of barium sulfate, 16 parts of nano-silver, 3.5 parts of nano-zinc oxide, 11 parts of nano-titanium dioxide, 4, 1 part of 4'-(hexafluoroisopropylidene)diphenol, 0.8 parts of dibenzoyl peroxide, 0.5 parts of sulfur, 7 parts of palm wax, 0.5 parts of accelerator DM, 0.4 parts of accelerator CZ, anti-aging agent 0.5 parts of MC, 1.1 parts of antioxidant MB, 5.3 parts of N-β-aminoethyl-γ-aminopropyl trimethoxysilane, 4.2 parts of α, ω-dihydroxypolydimethylsiloxane, 3- Chloro-2-hydroxypropyltrimethylammonium chloride 1 part;

[0020] Wherein, the average particle ...

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Abstract

The invention discloses a nano silver modified fluororubber composite material. The nano silver modified fluororubber composite material comprises fluororubber 2601, fluororubber 2605, EPDM, butadiene-acrylonitrile rubber, ethylene-octene copolymer, calcium hydroxide, cerium hydroxide, light magnesium oxide, barium sulfate, nano-silver, nano-zinc oxide, nano-titanium dioxide, 4,4'-(Hexafluoroisopropylidene)diphenol, dibenzoyl peroxide, sulphur, palm wax, accelerant DM, accelerant CZ, anti-aging agent MC, anti-aging agent MB, N-beta-(aminoethyl)-gamma-aminopropyltrimethoxysilane, alpha, omega-dihydroxyl polydimethylsiloxane, and 3-chloro-2-hydroxypropyltrimethylammonium chloride. The nano silver modified fluororubber composite material possesses excellent antibacterial effect, processing performance, heat resistance and low temperature resistance, and long service life.

Description

technical field [0001] The invention relates to the technical field of fluororubber, in particular to a nano silver modified fluororubber composite material. Background technique [0002] Fluorine rubber refers to a synthetic polymer elastomer containing fluorine atoms on the carbon atoms of the main chain or side chain, which has excellent heat resistance, oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance. Widely used in automobiles, machinery, aviation, aerospace, chemical and other fields. With the development of society, higher requirements are put forward for rubber products. Traditional fluororubber materials can no longer fully meet the rapidly developing requirements, and fluororubber materials need to be modified. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a nano-silver modified fluororubber composite material, which has excellent antibac...

Claims

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Application Information

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IPC IPC(8): C08L27/12C08L23/16C08L9/02C08L23/08C08L91/06C08L83/06C08K13/06C08K9/06C08K3/08C08K3/22C08K5/136C08K5/14C08K3/06C08K5/544C08K3/30
CPCC08L27/12C08K2201/005C08K2201/011C08L23/16C08L2201/08C08L2205/025C08L2205/035
Inventor 陈喜
Owner ANHUI JINYANG FLUORINE CHEM
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