发明名称 |
POLYACETAL COMPOSITION |
摘要 |
To provide a type of polyacetal composition appropriate for manufacturing sliding parts with excellent friction/wear characteristics. A type of polyacetal composition characterized by the fact that the composition contains 0.5-15 wt% (with respect to the total weight of the composition) of a polypropylene glycol elastomer crosslinked by sulfur as a copolymer made of 90-99.5 wt% of propylene glycol and 0.5-10 wt% of allyl glycidyl ether, or, the composition contains 0.5-10 wt% (with respect to the total weight of the composition) of a polypropylene glycol elastomer crosslinked by sulfur as a copolymer made of 90-99.5 wt% of propylene glycol and 0.5-10 wt% of allyl glycidyl ether, along with 0.5-10 wt% (with respect to the total weight of the composition) of polyalkylene glycol oil.
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申请公布号 |
CA2171705(A1) |
申请公布日期 |
1995.04.27 |
申请号 |
CA19942171705 |
申请日期 |
1994.10.20 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SHINOHARA, KENICHI;TAKAHASHI, TATSUHIRO |
分类号 |
F16D69/02;C08G65/14;C08G65/326;C08L59/00;C08L71/02;(IPC1-7):C08L59/00 |
主分类号 |
F16D69/02 |
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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