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Anti-oxidizing rubber material

A rubber material, anti-oxidation technology, applied in the field of rubber materials, can solve difficult problems such as hardness, air permeability, flying, singleness, etc.

Inactive Publication Date: 2016-12-21
ANHUI WEIWEI RUBBER PARTS GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most traditional reinforcing agents in the rubber industry have always been carbon black and white carbon black. Although they have a certain reinforcing effect, these two reinforcing agents have very low apparent densities. When added to rubber, it is easy to produce Feiyang, heavy processing pollution, long processing time, high energy consumption for mixing, and the carbon black reinforced product is a single black color, and these two reinforcing agents are difficult to endow the product with higher hardness and better air resistance sex etc.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0027] The present invention proposes a kind of anti-oxidation rubber material, and raw material comprises by weight:

[0028]

[0029]

[0030] The invention also discloses a preparation method of an anti-oxidation rubber material, comprising the following steps:

[0031] (1) Mix nano-silica sol, VAE emulsion, hydrated silica, tea polyphenols and magnesium hydroxide, add deionized water and mix thoroughly according to the weight ratio of 1:3, then add calcium propionate and heat to boiling under constant stirring. After forming a viscous substance, dry it and grind it for later use;

[0032] (2) Add polyacrylonitrile to the dimethyl sulfoxide solution, stir and beat, and control the concentration at 13%, then add methacrylic acid to mix and stir evenly, dry the graphite and fly ash microbeads in a vacuum oven , add deionized water according to the solid-to-liquid ratio of 1:4, then add sodium lauryl sulfate and continue to ultrasonically stir evenly, take the supernata...

Embodiment 2

[0036] The present invention proposes a kind of anti-oxidation rubber material, and raw material comprises by weight:

[0037]

[0038]

[0039] The invention also discloses a preparation method of an anti-oxidation rubber material, comprising the following steps:

[0040] (1) Mix nano-silica sol, VAE emulsion, hydrated silica, tea polyphenols and magnesium hydroxide, add deionized water and mix thoroughly according to the weight ratio of 1:3, then add calcium propionate and heat to boiling under constant stirring. After forming a viscous substance, dry it and grind it for later use;

[0041] (2) Add polyacrylonitrile to the dimethyl sulfoxide solution, stir and beat, and control the concentration at 13%, then add methacrylic acid to mix and stir evenly, dry the graphite and fly ash microbeads in a vacuum oven , add deionized water according to the solid-to-liquid ratio of 1:4, then add sodium lauryl sulfate and continue to ultrasonically stir evenly, take the supernata...

Embodiment 3

[0045] The present invention proposes a kind of anti-oxidation rubber material, and raw material comprises by weight:

[0046]

[0047] The invention also discloses a preparation method of an anti-oxidation rubber material, comprising the following steps:

[0048] (1) Mix nano-silica sol, VAE emulsion, hydrated silica, tea polyphenols and magnesium hydroxide, add deionized water and mix thoroughly according to the weight ratio of 1:3, then add calcium propionate and heat to boiling under constant stirring. After forming a viscous substance, dry it and grind it for later use;

[0049] (2) Add polyacrylonitrile to the dimethyl sulfoxide solution, stir and beat, and control the concentration at 13%, then add methacrylic acid to mix and stir evenly, dry the graphite and fly ash microbeads in a vacuum oven , add deionized water according to the solid-to-liquid ratio of 1:4, then add sodium lauryl sulfate and continue to ultrasonically stir evenly, take the supernatant and add i...

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Abstract

The invention discloses an anti-oxidizing rubber material including, by weight, 9-11 parts of polyethylene glycol terephthalate, 2-5 parts of trioctyl citrate, 2-4 parts of a softener, 2-4 parts of plant polyphenol, 22-25 parts of polyacrylonitrile, 1-2 parts of sodium diacetate, 12-15 parts of graphite, 3-4 parts of micro beads of fly ash, 0.5-1 part of lauryl sodium sulfate, 40-60 parts of liquid nitrile butadiene rubber, 0.5-1 part of methylacrylic acid, 50-60 parts of nitrile butadiene rubber, 20-25 parts of styrene butadiene rubber, 5-8 parts of nano silicon sol, 3-4 parts of tetramethyl thiuram disulfide, 2-3 parts of diethylene glycol, 6-8 parts of VAE emulsion, 14-16 parts of a filling agent, 7-10 parts of magnesium hydroxide, and 0.2-0.4 parts of calcium propanoate. The anti-oxidizing rubber material has excellent water proof performance, is acid-resistant, oil-resistant and flame-retarding and satisfies demands in production well.

Description

technical field [0001] The invention relates to the technical field of rubber materials, in particular to an anti-oxidation rubber material. Background technique [0002] Rubber material is a polymer material that can quickly recover from deformation under large deformation. It is one of the important basic industries of the national economy. It provides light industrial rubber products for daily use and medical use that are indispensable in people's daily life; for mining , Transportation, construction, machinery, electronics and other heavy industries and emerging industries provide a variety of rubber production equipment or rubber parts, which are widely used. In recent years, the rapid development of the rubber industry has put forward higher requirements for rubber products, and rubber materials must develop in the direction of functionalization, refinement and diversification. The traditional single rubber material can no longer fully meet the rapidly developing appl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L9/06C08L67/02C08L31/04C08K13/06C08K9/12C08K9/08C08K9/04C08K7/06C08K3/04C08K5/11C08K3/36C08J3/22
CPCC08L9/02C08J3/226C08J2309/02C08J2409/02C08K2201/011C08K2201/014C08L2201/02C08L2201/08C08L2205/02C08L2205/025C08L2205/035C08L9/06C08L67/02C08L31/04C08K13/06C08K9/12C08K9/08C08K9/04C08K7/06C08K3/04C08K5/11C08K3/36
Inventor 李俊梁天也李斌商李徐兵
Owner ANHUI WEIWEI RUBBER PARTS GRP
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