Elastomer Silicone Vulcanizates
    3.
    发明申请
    Elastomer Silicone Vulcanizates 审中-公开
    弹性体硅胶硫化橡胶

    公开(公告)号:US20070249772A1

    公开(公告)日:2007-10-25

    申请号:US11596944

    申请日:2005-06-01

    IPC分类号: C08L27/12 C08L83/04

    摘要: A method is disclosed for preparing an elastomeric composition comprising: (I) mixing; (A) an elastomer, (B) an optional compatibilizer, (C) an optional catalyst, (D) a silicone base comprising a curable organopolysiloxane, (E) an optional crosslinking agent, (F) a cure agent in an amount sufficient to cure said organopolysiloxane; and then, (II) statically vulcanizing the organopolysiloxane, wherein the weight ratio of elastomer (A) to silicone base (D) in the elastomeric composition ranges from 95:5 to 30:70. The elastomer compositions obtained by the present method and cured elastomeric compositions prepared therefrom have good low and high temperature properties.

    摘要翻译: 公开了一种用于制备弹性体组合物的方法,包括:(I)混合; (A)弹性体,(B)任选的增容剂,(C)任选的催化剂,(D)包含可固化的有机聚硅氧烷的硅氧烷基,(E)任选的交联剂,(F) 治愈有机聚硅氧烷; 然后,(II)静态硫化有机聚硅氧烷,其中弹性体组合物中弹性体(A)与硅酮基(D)的重量比为95:5至30:70。 通过本发明方法获得的弹性体组合物和由其制备的固化弹性体组合物具有良好的低温和高温性能。

    Fluorocarbon elastomer silicone vulcanizates
    6.
    发明申请
    Fluorocarbon elastomer silicone vulcanizates 失效
    氟碳弹性硅胶硫化胶

    公开(公告)号:US20070013101A1

    公开(公告)日:2007-01-18

    申请号:US10515876

    申请日:2003-06-06

    IPC分类号: B29C47/78 B29C47/60

    摘要: A method is disclosed for preparing an elastomeric base composition comprising: (I) mixing by an extrusion process (A) a fluorocarbon elastomer with (B) an optional compatibilizer, (C) an optional catalyst (D) a silicone base comprising a curable organopolysiloxane, (E), an optional crosslinking agent (F) a cure agent in an amount sufficient to cure said organopolysiloxane; and (II) dynamically vulcanizing the organopolysiloxane, wherein the weight ratio of fluorocarbon elastomer (A) to silicone base (B) in the elastomeric base composition ranges from 95:5 to 30:70. The cured rubber compositions obtained from the elastomeric base compositions herein have good fuel resistance properties.

    摘要翻译: 公开了一种用于制备弹性体基础组合物的方法,其包括:(I)通过挤出方法(A)氟碳弹性体与(B)任选的相容剂混合,(C)任选的催化剂(D)包含可固化的有机聚硅氧烷 ,(E),任选的交联剂(F)量足以固化所述有机聚硅氧烷的固化剂; 和(II)动态硫化有机聚硅氧烷,其中弹性体基础组合物中碳氟弹性体(A)与硅酮基(B)的重量比为95:5至30:70。 由本文的弹性体基础组合物获得的固化橡胶组合物具有良好的耐燃性。

    Fluorocarbon elastomer silicone vulcanizates
    9.
    发明授权
    Fluorocarbon elastomer silicone vulcanizates 失效
    氟碳弹性硅胶硫化胶

    公开(公告)号:US07345118B2

    公开(公告)日:2008-03-18

    申请号:US10515876

    申请日:2003-06-06

    IPC分类号: C08F289/00

    摘要: A method is disclosed for preparing an elastomeric base composition comprising: (I) mixing by an extrusion process (A) a fluorocarbon elastomer with (B) an optional compatibilizer, (C) an optional catalyst (D) a silicone base comprising a curable organopolysiloxane, (E), an optional crosslinking agent (F) a cure agent in an amount sufficient to cure said organopolysiloxane; and (II) dynamically vulcanizing the organopolysiloxane, wherein the weight ratio of fluorocarbon elastomer (A) to silicone base (B) in the elastomeric base composition ranges from 95:5 to 30:70. The cured rubber compositions obtained from the elastomeric base compositions herein have good fuel resistance properties.

    摘要翻译: 公开了一种用于制备弹性体基础组合物的方法,其包括:(I)通过挤出方法(A)氟碳弹性体与(B)任选的相容剂混合,(C)任选的催化剂(D)包含可固化的有机聚硅氧烷 ,(E),任选的交联剂(F)量足以固化所述有机聚硅氧烷的固化剂; 和(II)动态硫化有机聚硅氧烷,其中弹性体基础组合物中碳氟弹性体(A)与硅酮基(B)的重量比为95:5至30:70。 由本文的弹性体基础组合物获得的固化橡胶组合物具有良好的耐燃性。