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Fire-resistant oil-resistant rubber

An oil-resistant rubber and fire-resistant technology, applied in the field of fire-resistant and oil-resistant rubber, can solve problems such as becoming conductors, and achieve the effect of good oil resistance

Inactive Publication Date: 2014-10-08
罗云华
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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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The fire-resistant and oil-resistant rubber is composed of the following raw materials in parts by weight: 150 parts of chloroprene rubber, 100 parts of fluorosilicone rubber, 5 parts of nano-zinc oxide, 3 parts of stearic acid, 15 parts of magnesium hydroxide, 4 parts of aluminum phosphate, sulfur 8 parts, 3 parts of N-phenyl-α-aniline, 6 parts of calcium carbonate, 6 parts of hydroxyl silicone oil, 6 parts of hydrogen silicone oil, 3 parts of white carbon black, 11 parts of dimethyl silicone oil, 6 parts of dibutyl phthalate Parts, 5 parts of zinc diethyldithiocarbamate, 4 parts of 2-thiol imidazoline.

Embodiment 2

[0015] The fire-resistant and oil-resistant rubber is composed of the following raw materials in parts by weight: 110 parts of chloroprene rubber, 50 parts of fluorosilicone rubber, 3 parts of nano-zinc oxide, 3 parts of stearic acid, 11 parts of magnesium hydroxide, 3 parts of aluminum phosphate, sulfur 6 parts, 3 parts of N-phenyl-α-aniline, 8 parts of calcium carbonate, 4 parts of hydroxyl silicone oil, 6 parts of hydrogen silicone oil, 4 parts of white carbon black, 14 parts of dimethyl silicone oil, 9 parts of dibutyl phthalate Parts, 8 parts of zinc diethyldithiocarbamate, 5 parts of 2-thiol imidazoline.

Embodiment 3

[0017] The fire-resistant and oil-resistant rubber consists of the following raw materials in parts by weight: 150 parts of chloroprene rubber, 90 parts of fluorosilicone rubber, 3 parts of nano-zinc oxide, 3 parts of stearic acid, 13 parts of magnesium hydroxide, 4 parts of aluminum phosphate, sulfur 5 parts, 3 parts of N-phenyl-α-aniline, 7 parts of calcium carbonate, 5 parts of hydroxyl silicone oil, 7 parts of hydrogen silicone oil, 5 parts of white carbon black, 11 parts of dimethyl silicone oil, 8 parts of dibutyl phthalate Parts, 5 parts of zinc diethyldithiocarbamate, 4 parts of 2-thiol imidazoline.

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PUM

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Abstract

The invention relates to fire-resistant oil-resistant rubber which comprises the following raw materials in parts by weight: 10-150 parts of chloroprene rubber, 10-100 parts of fluorosilicone rubber, 1-5 parts of nano-zinc oxide, 1-4 parts of stearic acid, 10-25 parts of magnesium hydroxide, 1-5 parts of aluminum phosphate, 1-10 parts of sulphur, 1-4 parts of N-phenyl-alpha-phenylamine, 1-10 parts of calcium carbonate, 1-6 parts of hydroxyl silicone oil, 1-8 parts of hydrogen silicone oil, 1-5 parts of white carbon black, 1-15 parts of dimethyl silicon oil, 1-10 parts of dibutyl phthalate, 1-8 parts of zinc diethyl dithiocarbamate and 1-8 parts of 2-thiol group imidazoline. The fire-resistant oil-resistant rubber disclosed by the invention has the advantages of good oil-resistant property, high-temperature resistance, fire resistance, corrosion resistance and the like and can effectively meet the requirements of production and living.

Description

technical field [0001] The invention relates to a fire-resistant and oil-resistant rubber, which belongs to the field of chemical industry. 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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L11/00C08L83/08C08L83/06C08L83/05C08L83/04C08K13/02C08K3/22C08K5/09C08K3/32C08K3/06C08K5/18C08K3/26C08K5/12C08K5/39
Inventor 罗云华
Owner 罗云华
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