Encapsulating elastomeric compound
    17.
    发明授权
    Encapsulating elastomeric compound 失效
    包封弹性体化合物

    公开(公告)号:US3644247A

    公开(公告)日:1972-02-22

    申请号:US3644247D

    申请日:1970-08-17

    申请人: US NAVY

    IPC分类号: B01J13/02 C08L23/28 C08D11/00

    CPC分类号: C08L23/283 B01J13/025

    摘要: An encapsulating compound for deep submergence use is a butyl and chlorobutyl copolymer containing reactive chlorine and having added thereto specific fillers, activators, accelerators and curing agents. The resulting compound is useful in encapsulating components exposed to deep sea environments. One such specific compound includes the following constituents: Parts per 100 BY WEIGHT OF AN ELASTOMERIC ISOBUTYLENE-ISOPRENE COPOLYMER CONTAINING REACTIVE CHLORINE 50 FILLER 10 LEAD MONOXIDE 1 FLAKED STEARIC ACID 3 POLYETHELYENE PLASTICIZER 2/1.5 DIPHENYLGUANIDINE AND 2-MERCAPTOIMIDAZOLINE ACCELERATORS 1 MAGNESIUM OXIDE ACTIVATOR AND 5 ZINC OXIDE CURING AGENT.

    摘要翻译: 用于深层浸没的封装化合物是含有反应性氯的丁基和氯丁基共聚物,并加入其中特定的填料,活化剂,促进剂和固化剂。 所得化合物可用于封装暴露于深海环境的组分。 一种这样的具体化合物包括以下组分: