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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: 2016-04-06
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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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]

[0026] Example 2 Rubber X2

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

[0028]

[0029] Example 3 Rubber X3

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

[0031]

[0032]

[0033] Embodiment 4 Rubber X4

[0034] Specifically include the following components and component content:

[0035]

Embodiment 5

[0036] Embodiment 5 Rubber X5

[0037] Specifically include the following components and component content:

[0038]

[0039]

[0040] Embodiment 6 Rubber X6

[0041] Specifically include the following components and component content:

[0042]

[0043] Wherein, the composition and component content of the rubber of the present invention can also be expressed in a table, specifically:

[0044]

[0045]

[0046] The manufacturing method of the rubber of the present invention is as follows: put the constituent components of each component content into a kneader for kneading, wherein the kneading temperature is 50-60° C., and the kneading time is 20 minutes.

[0047] The rubbers X1 to X6 of Examples 1 to 6 of the present invention were submitted for inspection, and compared with ordinary rubber, it can be seen that they are quite different in the following aspects, specifically as The table below Show:

[0048]

[0049] by the above in the table It can be ...

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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 Applications(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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