ANTI-WEAR MATERIAL OF MODIFIED POLYTETRAFLUOROETHYLENE

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United States of America Patent

APP PUB NO 20130172487A1
SERIAL NO

13823012

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Abstract

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An anti-wear material of modified polytetrafluoroethylene resin is provided, which is prepared by mixing sufficiently a polyphenyl p-hydroxybenzoate polymer used as modifier with polytetrafluoroethylene resin in a certain weight ratio, and then carrying out cold-press sintering or hot-press sintering. The anti-wear material made from the modified polytetrafluoroethylene resin has very low average wear coefficient.

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Patent Owner(s)

Patent OwnerAddress
ZHONGHAO CHENGUANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO LTDNO 193 CHENGUANG ROAD FUSHI TOWN FUSHUN COUNTY ZIGONG CITY SICHUAN PROVINCE 643200 ZIGONG CITY SICHUAN PROVINCE 643200

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Xiao, Ping Sichuan, CN 64 406
Zhang, Jianxin Sichuan, CN 47 425
Zhou, Yunfeng Sichuan, CN 2 0

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