Rare earth modified cast mylon preparing process

Application Number: 00107323
Application Date: 2000.05.11
Publication Number: 1323848
Publication Date: 2001.11.28
Priority Information:
International: C08G69/42
Applicant(s) Name: Baotou City Inst. of Plastic Product Industry Science
Inventor(s) Name: Zhang Yongxiang
Patent Agency Code: 15101
Patent Agent: an beng
Abstract The present invention relates to the preparation of rare earth modified costing type nylon, it synthesizes neody mium naphthenate rare earth modifier and rare earth ester coupling agent, so that the various mechanical properties of the synthesized material are raised by about 20%, the molecular weight of the nylon is doubled, crystallinity is raised by about 7%, the heat resistance of MC nylon is increased by 30 deg.C, water absorption is reduced by 50%, the size of MC mylon is improved, fastness to wear and other mechanical properties are improved.