发明名称 |
Anti-friction and wear-resistant polyacetal molding compositions, and molded sliding members formed thereof |
摘要 |
Polyacetal resin molding compositions and sliding members formed thereof exhibit anti-friction and abrasion-resistance properties. The polyacetal resin molding compositions include (A) 100 parts by weight of a polyacetal base resin, (B) between 0.5 to 40 parts by weight of a branched or cross-linked graft copolymer which is a graft-reaction product of (a) an olefin polymer, and (b) a vinyl or ether polymer, (C) between 0.1 to 20 parts by weight of a lubricant, and (D) between 0.5 to 30 parts by weight of an inorganic powder having a mean particle diameter of 50 mu m or less and a content of particles having a particle diameter of 100 mu m or less of at least 95%.
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申请公布号 |
US5173532(A) |
申请公布日期 |
1992.12.22 |
申请号 |
US19920847885 |
申请日期 |
1992.03.10 |
申请人 |
POLYPLASTICS CO., LTD. |
发明人 |
ENDO, TOSHIHIKO;KANOTO, OSAMU;TAKAYAMA, KATSUNORI;MATSUNAGA, NOBUYUKI |
分类号 |
C08K3/00;C08L51/00;C08L59/02 |
主分类号 |
C08K3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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