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Polyvinyl chloride reclaimed material modified acrylonitrile-butadiene rubber composite material

A technology of polyvinyl chloride and nitrile rubber, applied in the field of nitrile rubber, can solve problems such as unsatisfactory effect and not many researches, and achieve the effects of improving heat resistance, increasing crosslinking density and improving mechanical properties

Inactive Publication Date: 2016-03-09
ANHUI GUANGYUAN TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are not many studies on the use of waste plastics to improve rubber materials, and the effect is still not very satisfactory.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of polyvinyl chloride recycled material modified nitrile rubber composite material proposed by the present invention, its raw material comprises the following components by weight: 80 parts of nitrile rubber, 20 parts of polyvinyl chloride, 20 parts of polyvinyl chloride recycled material, hard 1 part of fatty acid, 2.5 parts of zinc oxide, 0.2 part of sulfur, 1 part of dicumyl peroxide, 2 parts of phenolic resin recycled material, 10 parts of nano aluminum hydroxide, 3 parts of zinc borate, 10 parts of attapulgite, polypropylene 2 parts of nitrile fiber, 2.5 parts of anti-aging agent MC, 0.5 parts of anti-aging agent 40200.5 parts, 1 part of anti-aging agent RD, 3 parts of silane coupling agent, 3 parts of accelerator CZ, 2 parts of dioctyl phthalate, 5 parts of epoxy soybean oil , 2 parts of dioctyl adipate, 8 parts of coumarone resin, and 3 parts of nano rare earth oxide.

Embodiment 2

[0019] A kind of polyvinyl chloride recycled material modified nitrile rubber composite material proposed by the present invention, its raw material comprises the following components by weight: 50 parts of nitrile rubber, 35 parts of polyvinyl chloride, 5 parts of polyvinyl chloride recycled material, hard 3 parts of fatty acid, 1 part of zinc oxide, 0.5 part of sulfur, 0.2 part of dicumyl peroxide, 5 parts of phenolic resin recycled material, 5 parts of nano aluminum hydroxide, 12 parts of zinc borate, 3 parts of attapulgite, polypropylene 10 parts of nitrile fiber, 1 part of anti-aging agent MC, 1.5 parts of anti-aging agent 4020, 0.2 parts of anti-aging agent RD, 5 parts of silane coupling agent, 0.3 parts of accelerator ETU, 0.7 parts of accelerator TETD, dioctyl phthalate 6 parts, 3 parts of epoxidized soybean oil, 5 parts of dioctyl adipate, 3 parts of coumarone resin, and 5 parts of nano rare earth oxide.

Embodiment 3

[0021] A kind of polyvinyl chloride recycled material modified nitrile rubber composite material proposed by the present invention, its raw material comprises the following components by weight: 68 parts of nitrile rubber, 31 parts of polyvinyl chloride, 10 parts of polyvinyl chloride recycled material, hard 2.3 parts of fatty acid, 1.7 parts of zinc oxide, 0.4 parts of sulfur, 0.6 parts of dicumyl peroxide, 4 parts of phenolic resin recycled material, 7.2 parts of nano aluminum hydroxide, 8 parts of zinc borate, 5.5 parts of attapulgite, polypropylene 6.5 parts of nitrile fiber, 1.6 parts of anti-aging agent MC, 1.3 parts of anti-aging agent 4020, 0.6 parts of anti-aging agent RD, 4.3 parts of silane coupling agent, 0.4 parts of accelerator CZ, 0.5 parts of accelerator ETU, 0.2 parts of accelerator TETD Parts, 0.2 parts of accelerator D, 0.2 parts of accelerator TMTD, 0.2 parts of accelerator DM, 4.3 parts of dioctyl phthalate, 3.7 parts of epoxy soybean oil, 4.1 parts of dioc...

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Abstract

The invention discloses a polyvinyl chloride reclaimed material modified acrylonitrile-butadiene rubber composite material. The polyvinyl chloride reclaimed material modified acrylonitrile-butadiene rubber composite material comprises acrylonitrile-butadiene rubber, polyvinyl chloride, polyvinyl chloride reclaimed material, stearic acid, zinc oxide, sulphur, dicumyl peroxide, phenolic resin reclaimed material, nano aluminium hydroxide, zinc borate, attapulgite, polyacrylonitrile fiber, an anti-aging agent MC, an anti-aging agent 4020, an anti-aging agent RD, a silane coupling agent, an accelerator, dioctyl phthalate, epoxidized soybean oil, dioctyl adipate, coumarone resin and nano rare earth oxide. The polyvinyl chloride reclaimed material modified acrylonitrile-butadiene rubber composite material provided by the invention has good ageing resistance and excellent heat resistance and oil resistance; meanwhile, the polyvinyl chloride reclaimed material is added as a raw material, so that the cost is saved, and the environmental protection property is good.

Description

technical field [0001] The invention relates to the technical field of nitrile rubber, in particular to a polyvinyl chloride recycled material modified nitrile rubber composite material. Background technique [0002] Nitrile rubber has good tear resistance, low compression deformation, excellent wear resistance and oil resistance. Its biggest use is to produce oil-resistant hoses, flame-retardant conveyor belts and oil-resistant rubber gasket materials. It has been widely used Used in automobile, aerospace, oilfield chemical industry and other fields. As a kind of rubber material, nitrile rubber will age during long-term use, harden the rubber, char the surface, crack, and sometimes delaminate, so it often needs to be modified. With the development of society, the consumption of nitrile rubber is increasing year by year, and the requirements for its comprehensive performance are becoming increasingly stringent, such as requiring a higher service life; but the existing nitri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L27/06C08L33/20C08L61/06C08K13/06C08K9/06C08K9/04C08K3/22C08K3/38C08K3/34C08K5/09C08K3/06
Inventor 梁晓燕
Owner ANHUI GUANGYUAN TECH DEV