Laser resistant elastomer composition and use in coating process
    1.
    发明授权
    Laser resistant elastomer composition and use in coating process 失效
    激光耐磨弹性体组合物和用于涂装工艺

    公开(公告)号:US5196228A

    公开(公告)日:1993-03-23

    申请号:US581186

    申请日:1984-02-17

    IPC分类号: C09D183/04

    摘要: An elastomeric composition having high resistance to laser radiation and to thermal radiation, which consists essentially of a phenylpolysiloxane and an additive selected from the group consisting of titanium dioxide, boron nitride, and mixtures thereof, particularly titanium dioxide, in a proportion of about 10 to about 30 pats of the additive per 100 parts of the polysiloxane. When such elastomer composition is coated on an aerospace vehicle such as a missle, the composition then cured and subjected to high intensity laser radiation or thermal radiation, the composition forms a substantially white char which is effectively reflective to such radiation, thereby protecting such vehicle from the adverse effects of such radiation.

    摘要翻译: 一种对激光辐射和热辐射具有高抗性的弹性体组合物,其主要由苯基聚硅氧烷和选自二氧化钛,氮化硼及其混合物,特别是二氧化钛的添加剂组成,所述添加剂以约10至 每100份聚硅氧烷约30份添加剂。 当这种弹性体组合物涂覆在诸如导弹的航空航天车辆上时,组合物然后固化并经受高强度激光辐射或热辐射,该组合物形成基本上白色的炭,其对于这种辐射有效地反射,从而保护这种车辆免受 这种辐射的不利影响。