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Tear-resistant functional rubber material for magnetic modification and preparation method thereof

A tear-resistant and modified technology, which is applied in the field of functional materials, can solve the problems of adding too many additives, material performance, cumbersome preparation process, and increased costs, so as to improve thermal aging cracking resistance, safety, and cost savings. Effect

Inactive Publication Date: 2016-10-12
SUZHOU RUI TE JIE CHEM PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Actual effectiveness, resulting in waste of additives, increased costs, and the addition of too many additives will significantly reduce the performance of the material
At the same time, the current preparation process of functional materials has defects, and the preparation process is relatively cumbersome, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1 A kind of rubber energy material and preparation method thereof for magnetically modified tear-resistant function

[0018] A functional rubber material for magnetic modification and tear resistance, which consists of raw materials: 50 parts of chlorohydrin rubber, 30 parts of nitrile rubber, 55 parts of acrylonitrile-butadiene copolymer rubber, 40 parts of diene rubber parts, 50 parts of styrene-butadiene rubber, 30 parts of regenerated rubber, 10 parts by weight of nano-graphene, 20 parts by weight of magnetic powder, 5 parts by weight of sodium silicate, 10 parts by weight of magnetic iron oxide, 4 parts by weight of magnetic alumina, pitch-based carbon fiber powder 6 parts, 5 parts of non-halogenated organic phosphinates, 8 parts of hexamethylenetetramine, 2 parts of trimethylpentyltriethoxysilane, 0.3 parts by weight of conductive mica powder, 0.2 parts by weight of nano-conductive graphite powder, 0.8 parts by weight of trimer of polyisocyanate, 1 part...

Embodiment 2

[0024] Embodiment 2 A kind of rubber energy material and its preparation method for magnetically modified tear-resistant function

[0025] A functional rubber material for magnetic modification and tear resistance, which includes the following raw materials: 100 parts of chlorohydrin rubber, 45 parts of nitrile rubber, 60 parts of acrylonitrile-butadiene copolymer rubber, 55 parts of diene rubber parts, 60 parts of styrene-butadiene rubber, 30-40 parts of regenerated rubber, 15 parts by weight of nano-graphene, 30 parts by weight of magnetic powder, 10 parts by weight of sodium silicate, 20 parts by weight of magnetic iron oxide, 8 parts by weight of magnetic aluminum oxide, pitch base 8 parts of carbon fiber powder, 7 parts of non-halogenated organic phosphinate, 10 parts of hexamethylenetetramine, 4 parts of trimethylpentyltriethoxysilane, 0.5 parts by weight of conductive mica powder, and 0.4 parts by weight of nano-conductive graphite powder 1 part by weight of trimer of p...

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Abstract

The invention discloses a tear-resistant functional rubber material for magnetic modification and a preparation method thereof. The tear-resistant functional rubber material for magnetic modification is prepared from epichlorohydrin rubber, butadiene-acrylonitrile rubber, acrylonitrile-butadiene copolymer rubber, diene rubber, styrene-butadiene rubber, regenerated rubber, a heat stabilizer, an adhesive, polydimethyldiallyl ammonium chloride, bentonite and nano cerium oxide. The combination of the epichlorohydrin rubber, butadiene-acrylonitrile rubber, acrylonitrile-butadiene copolymer rubber, diene rubber, styrene-butadiene rubber and regenerated rubber used as main materials greatly enhances the toughness of the material and effectively solves the problem of high cracking rupture tendency of the conveyer belt. The tear-resistant functional rubber material can not generate harmful gases to the human body, has a perfect combination of tear resistance and other properties, and thus, is applicable to various severe working conditions. The nano graphene between every two layers is combined to improve the porosity and specific area of the composite adsorption film and enhance the effect. The asphalt-base carbon fibers are adopted to enhance the mechanical properties of the material, and can greatly adsorb and remove harmful gases and dust substances in the tail gas.

Description

technical field [0001] The invention relates to the technical field of functional materials, in particular to a functional rubber material for magnetic modification and tear resistance and a preparation method thereof. Background technique [0002] Magnetic plastic is a new type of polymer functional material developed in the 1970s. It is a modern science and technology field. [0003] One of the important basic materials. Magnetic plastics can be divided into structural type and composite type according to their composition. Structural magnetic plastics refer to [0004] The polymer itself has a strong magnetic magnet. This type of magnetic plastic is still in the exploratory stage, and there is still a certain distance from practicality; composite magnetic plastic refers to a magnet made of plastic or rubber as a base material. This type of magnetic Plastics have been commercialized, and the magnetic powders currently used for filling are mainly ferrite magnetic powders ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L71/03C08L9/06C08K13/06C08K9/04C08K7/06C08K3/04C08K3/34C08K3/22
CPCC08L9/02C08K2201/001C08K2201/01C08K2201/011C08K2201/014C08L71/03C08L2201/08C08L2205/025C08L2205/035C08L2205/16
Inventor 杨定宽
Owner SUZHOU RUI TE JIE CHEM PROD CO LTD
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