The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2024
Filed:
Jan. 12, 2018
Hangzhou Xinglu Technologies Co., Ltd, Zhejinag, CN;
Shaoxing Pinghe New Material Technology Co., Ltd., Shaoxing, CN;
HANGZHOU XINGLU TECHNOLOGIES CO., LTD, Zhejiang, CN;
SHAOXING PINGHE NEW MATERIAL TECHNOLOGY CO., LTD., Shaoxing, CN;
Abstract
The present invention discloses a rubber composition comprising, in parts by weight, 100 parts of a rubber matrix, 1.5 to 9 parts of a crosslinking agent, 0.2 to 9 parts of an assistant crosslinking agent, 40 to 170 parts of a reinforcing filler, 6 to 93 parts of a plasticizer and 3 to 25 parts of a metal oxide. The rubber matrix comprises a branched polyethylene with a content represented as A, in which 0<A≤100 parts, an EPM with a content represented as B, in which 0≤B<100 parts, and an EPDM with a content represented as C, in which 0≤C<100 parts. The present invention provides a rubber composition which is excellent in heat resistance and mechanical properties and is useful in a cover rubber of a conveyor belt.