Process for preparing high-antiwear self-lubricating acetal resin
Title：
Process for preparing high-antiwear self-lubricating acetal resin
Application Number：
 00106171
Application Date：
 2000/04/28
Announcement Date：
 2000/10/18
Pub. Date：
Publication Number：
 1270187
Announcement Number：
 1107091
Grant Date：
Granted Pub. Date：
 2003-4-30
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 B29C 47/38, C08L 61/02
Applicant(s)：
 Qinghua Univ.
Inventor(s)：
 Yu Jian, Qin Yan
Key Words：
 preparing process, high-antiwear, self-lubricating, acetal resin
Abstract：
 An antiwear self-lubricating acetal resin is prepared from acetal resin, superhigh-molecular polyethylene resin, low-molecular polyethylene, fatty acid type surfactant, acetal as thermal stabilizer through proportional mixing, screw extruding, pugging and granulating. It has the improved antiwear performance and long service life even in high-speed and high-load conditions.
Claim：
Priority：
PCT：
LegalStatus：

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