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Wear-resisting and oil-resisting oil pipe rubber material

A technology of rubber material and oil pipe, which is applied in the field of oil pipe rubber, can solve the problems of poor oil resistance and oil resistance, achieve good wear resistance, improve wear resistance, tear resistance and heat resistance, increase vulcanization degree and The effect of vulcanization rate

Inactive Publication Date: 2015-03-25
QIAOJIAN NEW ENERGY TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In pipeline transportation in oil fields, the transported medium is a mixture of oil and ore, so the rubber used for the pipeline bushing is usually natural rubber containing tread rubber. Although the above rubber has wear resistance, its oil resistance is very poor. , its oil resistance can only reach more than 15%

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] A kind of wear-resistant and oil-resistant tubing rubber material proposed by the present invention, its raw material comprises by weight:

[0073] 50 parts of chlorohydrin rubber,

[0074] 25 parts of chlorinated natural rubber,

[0075] 20 parts of styrene-butadiene rubber,

[0076] Carboxylated nitrile rubber 10 parts,

[0077] 5 parts of 1,1-di-tert-butylperoxy-3,3,5-trimethylsiloxane,

[0078] 1 part of di-2,4-dichlorobenzoyl peroxide,

[0079] 0.6 parts of 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane,

[0080] 4 parts sulfur powder,

[0081] 4 parts of triethanolamine,

[0082] Zinc oxide 5 parts,

[0083] 30 parts of channel black,

[0084] 20 parts of ultrafine hollow microspheres,

[0085] 20 parts of fumed silica,

[0086] 25 parts of nano calcined kaolin,

[0087] Nano titanium nitride 25 parts,

[0088] 30 parts of magnesium hydroxide,

[0089] Barium stearate 3 parts,

[0090] Trioctyl trimellitate 4 parts,

[0091] Anti-aging agent MB 3 part...

Embodiment 2

[0094] A kind of wear-resistant and oil-resistant tubing rubber material proposed by the present invention, its raw material comprises by weight:

[0095] 42 parts of chlorohydrin rubber,

[0096] 28 parts of chlorinated natural rubber,

[0097] 17 parts of styrene-butadiene rubber,

[0098] Carboxylated nitrile rubber 14 parts,

[0099] 3 parts of 1,1-di-tert-butylperoxy-3,3,5-trimethylsiloxane,

[0100] Di-2,4-dichlorobenzoyl peroxide 1.4 parts,

[0101] 0.4 parts of 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane,

[0102] 5.6 parts of sulfur powder,

[0103] 2.7 parts of triethanolamine,

[0104] 6.7 parts of zinc oxide,

[0105] 26 parts of channel black,

[0106] 26 parts of ultrafine hollow microspheres,

[0107] 16 parts of fumed silica,

[0108] 28 parts of nano calcined kaolin,

[0109] 23 parts of nano titanium nitride,

[0110] 37 parts of magnesium hydroxide,

[0111] 2.3 parts of barium stearate,

[0112] 5.6 parts of trioctyl trimellitate,

[0113] A...

Embodiment 3

[0116] A kind of wear-resistant and oil-resistant tubing rubber material proposed by the present invention, its raw material comprises by weight:

[0117] 48 parts of chlorohydrin rubber,

[0118] 26 parts of chlorinated natural rubber,

[0119] 19 parts of styrene-butadiene rubber,

[0120] Carboxylated nitrile rubber 11 parts,

[0121] 4 parts of 1,1-di-tert-butylperoxy-3,3,5-trimethylsiloxane,

[0122] Di-2,4-dichlorobenzoyl peroxide 1.2 parts,

[0123] 0.5 parts of 2,5-dimethyl-2,5-bis(tert-butylperoxy)hexane,

[0124] 4.3 parts of sulfur powder,

[0125] 3.4 parts of triethanolamine,

[0126] Zinc oxide 5.5 parts,

[0127] 28 parts of channel black,

[0128] 24 parts of ultrafine hollow microspheres,

[0129] 19 parts of fumed silica,

[0130] 27 parts of nano calcined kaolin,

[0131] Nano titanium nitride 24 parts,

[0132] 33 parts of magnesium hydroxide,

[0133] 2.6 parts of barium stearate,

[0134] 4.4 parts of trioctyl trimellitate,

[0135] Antiaging...

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PUM

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Abstract

The invention discloses a wear-resisting and oil-resisting oil pipe rubber material. The wear-resisting and oil-resisting oil pipe rubber material is prepared from the following raw materials in parts by weight: 40-50 parts of epichlorohydrin rubber, 25-30 parts of chlorinated natural rubber, 15-20 parts of butadiene styrene rubber, 10-15 parts of carboxylic acrylonitrile butadiene rubber, 2-5 parts of 1,1-di(t-butylperoxy)-3,3,5-trimethylsiloxane, 1-1.5 parts of bis-2,4-dichlorobenzoyl peroxide, 0.3-0.6 part of 2,5-dimethyl-2,5-di(tert-butyl peroxy)hexane, 4-6 parts of sulfur powder, 2-4 parts of triethanolamine, 5-7 parts of zinc oxide, 25-30 parts of channel black, 20-30 parts of superfine hollow microspheres, 15-20 parts of fumed silica, 25-30 parts of nano calcined kaolinite, 20-25 parts of nano-titanium nitride, 30-40 parts of magnesium hydroxide, 2-3 parts of barium stearate, 4-6 parts of trioctyl trimellitate, 1-3 parts of antiager MB and 2-4 parts of antiager NBC.

Description

technical field [0001] The invention relates to the technical field of oil pipe rubber, in particular to a wear-resistant and oil-resistant oil pipe rubber material. Background technique [0002] In pipeline transportation in oil fields, the transported medium is a mixture of oil and ore, so the rubber used for the pipeline bushing is usually natural rubber containing tread rubber. Although the above rubber has wear resistance, its oil resistance is very poor. , its oil resistance can only reach more than 15%. There is a need for a tubing rubber material with high wear resistance and high oil resistance. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a wear-resistant and oil-resistant tubing rubber material, which has excellent wear-resistant and oil-resistant properties. [0004] A kind of wear-resistant and oil-resistant tubing rubber material proposed by the present invention, its raw mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/03C08L15/02C08L9/06C08L13/00C08K13/04C08K7/22C08K5/5419C08K5/14C08K3/06C08K5/17C08K3/22C08K3/04C08K3/36C08K3/34C08K3/28C08K5/098C08K5/12
Inventor 马从勇
Owner QIAOJIAN NEW ENERGY TECH SUZHOU
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