Oil-resistant rubber

A technology of oil-resistant rubber and chlorohydrin rubber is applied in the field of oil-resistant rubber to achieve good oil-resistant performance.

Inactive Publication Date: 2014-03-26
山东中一橡胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is an insulator and does not conduct electricity easily, but it may become a conductor if it is exposed to water or a different temperature

Method used

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  • Oil-resistant rubber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Chlorohydrin rubber 140 Fluorosilicone rubber 120

[0047] Nano Zinc Oxide 6 Stearic Acid 2

[0048] Carbon black N100 35 Paraffin 3

[0049] Coumarone Resin 8 Sulfur 6

[0050] Antiaging agent 2 Calcium carbonate 4

[0051] Hydroxy silicone oil 2 Hydrogen silicone oil 3

[0052] Silica 4 Simethicone 2

[0053] Dibutyl phthalate 2 Zinc diethyldithiocarbamate 2

[0054] 2-thiol imidazoline2 Antioxidant3.

[0055] The anti-aging agent is N-phenyl-α-aniline, N-N'-diphenyl-p-phenylenediamine, and the weight ratio of the two is 2:1;

[0056] Paraffin wax includes low melting point paraffin wax and high melting point paraffin wax, and the weight ratio of low melting point paraffin wax and high melting point paraffin wax is 1:2.

[0057]

Embodiment 2

[0059] Chlorohydrin rubber 80 Fluorosilicone rubber 50

[0060] Nano Zinc Oxide 2 Stearic Acid 1

[0061] Carbon black N100 15 Paraffin 2

[0062] Coumarone Resin 4 Sulfur 2

[0063] Antiaging agent 1 Calcium carbonate 1

[0064]Hydroxy silicone oil 1 Hydrogen silicone oil 1

[0065] Silica 1 Simethicone 1

[0066] Dibutyl phthalate 1 Zinc diethyldithiocarbamate 1

[0067] 2-thiol imidazoline 1. Antioxidant 1

[0068] The anti-aging agent is N-phenyl-α-aniline, N-N'-diphenyl-p-phenylenediamine, and the weight ratio of the two is 2:1;

[0069] Paraffin wax includes low melting point paraffin wax and high melting point paraffin wax, and the weight ratio of low melting point paraffin wax and high melting point paraffin wax is 1:2.

Embodiment 3

[0071] Chlorohydrin rubber 200 Fluorosilicone rubber 200

[0072] Nano Zinc Oxide 10 Stearic Acid 4

[0073] Carbon black N100 50 Paraffin 5

[0074] Coumarone Resin 15 Sulfur 10

[0075] Antiaging agent 5 Calcium carbonate 8

[0076] Hydroxy silicone oil 6 Hydrogen silicone oil 5

[0077] Silica 5 Dimethicone 5

[0078] Dibutyl phthalate 4 Zinc diethyldithiocarbamate 4

[0079] 2-thiol imidazoline 4 antioxidant 5.

[0080] The anti-aging agent is N-phenyl-α-aniline, N-N'-diphenyl-p-phenylenediamine, and the weight ratio of the two is 1:1;

[0081] Paraffin wax includes low melting point paraffin wax and high melting point paraffin wax, and the weight ratio of low melting point paraffin wax and high melting point paraffin wax is 1:2.

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Abstract

The invention belongs to the field of rubber, and particularly relates to an oil-resistant rubber. The oil-resistant rubber comprises the following components in parts by weight: 80-200 parts of epichlorohydrin rubber, 50-200 parts of fluorinated silicone rubber, 2-10 parts of nano zinc oxide, 1-4 parts of stearic acid, 15-50 parts of carbon black N100, 2-5 parts of paraffin, 4-15 parts of coumarone resin, 2-10 parts of sulfur, 1-5 parts of an antiager, 1-8 parts of calcium carbonate, 1-6 parts of hydroxy silicone oil, 1-5 parts of hydrosilicone oil, 1-5 parts of white carbon black, 1-5 parts of dimethyl silicone oil, 1-4 parts of dibutlyl phthalate, 1-4 parts of zinc diethyl dithiocarbamaate and 1-4 parts of 2-imidazolidinethione. The invention has the benefits that the oil-resistant rubber prepared by the formula has the advantages of good oil resistance, high temperature resistance, corrosion resistance and the like and can effectively meet the requirements in production life.

Description

technical field [0001] The invention belongs to the field of rubber, and in particular relates to an oil-resistant rubber. Background technique [0002] Rubber is an elastic polymer. Rubber can be obtained from the sap of some plants, or it can be man-made. Both have quite a lot of applications and products, such as tires, gaskets, etc., and have become important economic crops. Rubber plantations are mainly concentrated in Southeast Asia, such as Thailand, Malaysia, and Indonesia. Rubber is divided into natural rubber and synthetic rubber according to raw materials. According to the shape, it can be divided into block raw rubber, latex, liquid rubber and powder rubber. Latex is a colloidal water dispersion of rubber; liquid rubber is an oligomer of rubber, which is generally a viscous liquid before vulcanization; powder rubber is processed from latex into powder to facilitate batching and processing. The thermoplastic rubber developed in the 1960s does not require chem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/03C08L83/08C08L45/02C08L83/05C08L83/04C08K13/02C08K3/04C08K3/22C08K5/09C08K5/01C08K3/06C08K3/26C08K3/36C08K5/12C08K5/39C08K5/37
Inventor 郭永县裴升明王江涛隋效营李洪飞郑海菲
Owner 山东中一橡胶有限公司
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