Title:
RUBBER COMPOSITE, PROCESSING METHOD, HIGH-STRENGTH PRODUCT APPLYING COMPOSITE, AND MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/130200
Kind Code:
A1
Abstract:
A rubber composite. The rubber composite comprises a rubber substrate and a crosslink system. The rubber substrate comprises the following components in terms of parts by weight: branched polyethylene, the content thereof being a: 0 < a ≤ 100 parts, ethylene propylene monomer rubber, the content thereof being b: 0 ≤ b < 100 parts, ethylene propylene diene monomer rubber, the content thereof being c: 0 ≤ c ≤ 100 parts, and, calculated with the rubber substrate at 100 parts by weight, the crosslink system, the content thereof being d: 1 ≤ d ≤ 15 parts. The crosslink system comprises at least one of a crosslinking agent and a crosslink assisting agent, the degree of branching of the branched polyethylene is no less than 50 branch chains/1000 carbons, the weight-averaged molecular weight is no less than 50 thousand, and the Mooney viscosity is no less than 2 ML(1+4) 125 °C. The rubber composite effectively solves the problem in the prior art of low crosslinking efficiency and mechanical strength and, at the same time, acquires great electrical insulation performance and mechanical strength.
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Inventors:
XU TAO (CN)
FU ZHI SHENG (CN)
WU AN YANG (CN)
FU ZHI SHENG (CN)
WU AN YANG (CN)
Application Number:
PCT/CN2018/072379
Publication Date:
July 19, 2018
Filing Date:
January 12, 2018
Export Citation:
Assignee:
HANGZHOU XINGLU TECH CO LTD (CN)
International Classes:
C08L23/06; A61F6/04; A61J1/05; C08K3/04; C08K3/06; C08K3/22; C08K5/14; C08K5/47; C08K13/02; C08L23/16; H01B3/28
Foreign References:
| CN103980596A | 2014-08-13 | |||
| CN104877225A | 2015-09-02 | |||
| CN102086287A | 2011-06-08 | |||
| CN102617938A | 2012-08-01 | |||
| CN1780876A | 2006-05-31 |
Attorney, Agent or Firm:
SHANGHAI ZHI LI PATENT & TRADEMARK AGENCY (GENERAL PARTNERSHIP) (CN)
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