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Composite oil resistant rubber

A kind of oil-resistant rubber and composite technology, applied in the field of rubber, can solve the problems of oily substance erosion and poor oil resistance effect, and achieve good oil resistance effect

Inactive Publication Date: 2014-04-16
马楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing composite rubber has poor oil resistance and is easily eroded by oily substances

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The detailed content of the present invention is described in conjunction with embodiment:

[0007] A composite oil-resistant rubber, including common natural rubber components, characterized in that: it also includes the following components, calculated as follows in parts by mass: 5-8 parts of sulfur, 3-5 parts of paraffin, and 4-6 parts of silicon dioxide , 6-10 parts of calcium carbonate.

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PUM

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Abstract

The invention provides composite oil resistant rubber. The invention adopts a technical scheme as follows: the composite oil resistant rubber comprises a common natural rubber composition and is characterized by further comprising the following compositions components in parts by weight: 5-8 parts of brimstone, 3-5 parts of paraffinum, 4-6 parts of silicon dioxide and 6-10 parts of calcium carbonate. Compared with the prior art, the composite oil resistant rubber has the benefit that the oil resistant effect of the rubber is good by adding the brimstone, the paraffinum, the silicon dioxide and the calcium carbonate.

Description

technical field [0001] The invention relates to the technical field of rubber, in particular to a composite oil-resistant rubber. Background technique [0002] At present, the existing composite rubber has poor oil resistance and is easily corroded by oily substances. Contents of the invention [0003] The technical problem to be solved is to overcome the defects in the prior art and provide a composite oil-resistant rubber. [0004] The technical solution adopted in the present invention is a composite oil-resistant rubber, including common natural rubber components, characterized in that: it also includes the following components, calculated as follows in parts by mass: 5-8 parts of sulfur, 3-5 parts of paraffin Parts, 4-6 parts of silicon dioxide, 6-10 parts of calcium carbonate. [0005] Compared with the prior art, the invention has the beneficial effects that: the invention makes the rubber have good oil resistance by adding sulfur, paraffin, silicon dioxide and ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08K13/02C08K3/06C08K3/26C08K3/36C08K5/01
Inventor 马楠
Owner 马楠