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Oil resistant rubber clamp pipe

An oil-resistant rubber and pinch technology, which is applied in the field of oil-resistant rubber pinches, can solve problems such as damage to adhesion, increase fuel oil seepage or leakage, and failure to meet the use requirements, etc., to achieve reduced seepage or leakage, good oil resistance, Not easy to degrade or break the bonding effect

Inactive Publication Date: 2014-01-29
QINGDAO BOYUTE RUBBER & PLASTIC PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional vulcanized rubber cannot meet the requirements of use, and it is easy to degrade or break the bond when in contact with fuel oil, thus increasing the seepage or leakage of fuel oil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The oil-resistant rubber pinch tube of the present invention comprises the following components, 150 parts of EPDM rubber, 40 parts of chlorohydrin rubber, 12 parts of polyamide wax micropowder, 5 parts of polycaprolactone, 15 parts of nano sepiolite, oxidized 1 part of zinc, 2 parts of anti-aging agent, 40 parts of reinforcing filler, 6 parts of modified fly ash.

Embodiment 2

[0011] The oil-resistant rubber pinch tube of the present invention comprises the following components, 150 parts of EPDM rubber, 40 parts of chlorohydrin rubber, 12 parts of polyamide wax micropowder, 5 parts of polycaprolactone, 15 parts of nano sepiolite, oxidized 1 part of zinc, 2 parts of anti-aging agent, 40 parts of reinforcing filler, 6 parts of modified fly ash, and 2 parts of dioctyl maleate.

Embodiment 3

[0013] The oil-resistant rubber pinch tube of the present invention comprises the following components, 150 parts of EPDM rubber, 40 parts of chlorohydrin rubber, 12 parts of polyamide wax micropowder, 5 parts of polycaprolactone, 15 parts of nano sepiolite, oxidized 1 part of zinc, 2 parts of anti-aging agent, 40 parts of reinforcing filler, 6 parts of modified fly ash, 2 parts of dioctyl maleate, 3 parts of dinitrosopentamethylenetetramine.

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PUM

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Abstract

The invention relates to an oil resistant rubber clamp pipe consisting of the following components: 150 parts of an ethylene-propylene-diene monomer, 40 parts of epichlorohydrin rubber, 12 parts of polyamide wax micro powder, 5 parts of polycaprolactone, 15 parts of nano sepiolite, 1 part of zinc oxide, 2 parts of an anti-aging agent, 40 parts of reinforcing filler and 6 parts of modified fly ash. Furthermore, the oil resistant rubber clamp pipe also includes 2 parts of dioctyl maleate, and 3 parts of dinitrosopentamethylene tetramine. The produced oil resistant rubber clamp pipe is good in oil resistance and is difficult to degrade or break bonding, thus reducing seepage or leakage of fuel oil, and overcoming a shortcoming of general rubber that oil resistance cannot meet requirements.

Description

technical field [0001] The invention relates to a rubber clip tube, in particular to an oil-resistant rubber clip tube. Background technique [0002] In recent years, in order to protect the environment, leaded gasoline is being phased out in the automobile industry and replaced by fuel oil containing additives such as methanol, ethanol or aromatic compounds. As a result, higher performance requirements are imposed on rubbers used in fuel oil systems. However, the traditional vulcanized rubber cannot meet the requirements of use, and it is easy to degrade or break the adhesion when it comes into contact with fuel oil, thereby increasing the seepage or leakage of fuel oil. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an oil-resistant rubber clamp. [0004] In order to solve the above-mentioned technical problems, the oil-resistant rubber clamp of the present invention includes the following components, 150 pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08L71/03C08L77/00C08L67/04C08K13/06C08K3/34C08K3/22C08K3/00C08K5/11C08K5/17
CPCC08L23/16C08L2203/18C08L2205/035
Inventor 孙梁博王岐山
Owner QINGDAO BOYUTE RUBBER & PLASTIC PRODS
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