Environment-friendly epichlorohydrin rubber material resistant to wear, heat and ageing

A chlorohydrin rubber and anti-aging technology, applied in the field of rubber materials, can solve problems such as endangering life safety and poor wear resistance of chlorohydrin rubber materials, and achieve the effects of good interface adsorption, enhanced mechanical properties, and small permanent compression deformation.
CN104448770AInactive Publication Date: 2015-03-25QIAOJIAN NEW ENERGY TECH SUZHOU
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QIAOJIAN NEW ENERGY TECH SUZHOU
Publication Date
2015-03-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an environment-friendly epichlorohydrin rubber material resistant to wear, heat and ageing. The epichlorohydrin rubber material is prepared from the following raw materials in parts by weight: 30-70 parts of epichlorohydrin rubber, 20-40 parts of powdered acrylonitrile-butadiene rubber, 1-4 parts of gamma-(2,3-epoxyropoxy)propyltrimethoxysilane, 4-6 parts of zinc oxide, 3-5 parts of stearic acid, 5-12 parts of sulfur, 3-9 parts of lauryl mercaptan, 5-10 parts of decabromodiphenyl ethane, 5-8 parts of zinc borate, 8-12 parts of tricresyl phosphate, 2-5 parts of tributyl acetylcitrate, 3-6 parts of nano aluminum nitride, 5-8 parts of nano kaolin, 40-60 parts of fast extruding furnace black N550, 2-3 parts of paraffin, 2-5 parts of anti-ageing agent RD and 1-3 parts of anti-ageing agent TPPD. The environment-friendly epichlorohydrin rubber material resistant to wear, heat and ageing is safe and environment-friendly, and excellent in wear resistance, heat resistance and ageing resistance.
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Description

technical field

[0001] The invention relates to the technical field of rubber materials, in particular to an environmentally friendly, wear-resistant, heat-resistant and aging-resistant chlorohydrin rubber material. Background technique

[0002] With the enhancement of people's awareness of environmental protection, the safety and environmental protection requirements for the rubber materials used are getting higher and higher. At present, most of the chlorohydrin rubber materials commonly used in China are lead-containing metal oxides. Although the use of lead-containing metal oxides can It has a good degree of cross-linking so as to obtain good heat aging resistance. However, lead metal oxides will be volatilized in a hot environment for a long time, which will seriously endanger people's lives. Moreover, the resistance of chlorohydrin rubber materials Therefore, it is extremely important to develop a rubber material that meets environmental protection requirements and is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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