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a kind of rubber

A technology of rubber and rubber anti-aging agent, which is applied in the field of rubber to achieve significant damping and heat generation effects, good strength and viscoelastic properties

Inactive Publication Date: 2017-12-19
北京市长城机床附件有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems described above

Method used

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  • a kind of rubber
  • a kind of rubber
  • a kind of rubber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 Rubber X1

[0023] Specifically include the following components and component content:

[0024]

[0025]

Embodiment 2

[0026] Example 2 Rubber X2

[0027] Specifically include the following components and component content:

[0028]

Embodiment 3

[0029] Example 3 Rubber X3

[0030] Specifically include the following components and component content:

[0031]

[0032]

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PUM

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Abstract

The invention provides rubber. The rubber comprises components in parts by weight as follows: 90-110 parts of chloroprene rubber, 6-7 parts of zinc oxide, 5-7 parts of magnesium oxide, 1-2.5 parts of an accelerant, 0.5-1.5 parts of stearic acid, 0.5-1.5 parts of a rubber aging inhibitor, 35-45 parts of thermal cracking carbon black N990, 10-20 parts of spraying carbon black, 0.3-0.5 parts of sulfur and 13-14 parts of dioctyl phthalate. According to the rubber and a manufacturing method thereof, the rubber has good viscoelasticity, remarkable damping and heating effects and good strength and vibration absorbing characteristic and is particularly suitable for being applied to inflatable vibration absorbing products.

Description

technical field [0001] The present invention relates to a kind of rubber. Background technique [0002] Inflatable damping shims can effectively attenuate the vibration of the machine itself, reduce the external transmission of vibration force, and reduce noise. It is a commonly used vibration reduction method for machine tool companies. However, it is precisely because of its vibration damping and pressure bearing functions that it has high requirements on the performance of the rubber that constitutes the inflatable airbag, requiring the rubber to have a high degree of viscoelasticity and strength. Contents of the invention [0003] The present invention aims to solve the problems described above. The object of the present invention is to provide a kind of rubber, containing following components, wherein each component and each component content are: [0004] [0005] Wherein, each component and each component content are: [0006] [0007] Wherein, the neoprene...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L11/00C08K13/02C08K3/22C08K5/09C08K3/04C08K3/06C08K5/12C08K5/47
CPCC08K3/04C08K3/06C08K3/22C08K5/09C08K5/12C08K5/47C08K13/02C08K2003/222C08K2003/2296C08K2201/014C08L11/00
Inventor 李万华王燕生李阳
Owner 北京市长城机床附件有限责任公司
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