PROCESS FOR PRODUCING A CURED RUBBER SHEET THAT IS FREE OF SURFACE PARTICULATE
    3.
    发明申请
    PROCESS FOR PRODUCING A CURED RUBBER SHEET THAT IS FREE OF SURFACE PARTICULATE 审中-公开
    生产不含表面颗粒的固化橡胶板的方法

    公开(公告)号:WO2015095528A1

    公开(公告)日:2015-06-25

    申请号:PCT/US2014/071171

    申请日:2014-12-18

    Abstract: A method for making a cured rubber sheet, the method comprising providing an uncured rubber sheet, where the uncured rubber sheet includes opposing planar surfaces, applying a curable coating composition to one planar surface of the sheet to form a layer of curable coating composition, subjecting the curable coating composition to curing conditions that cure the coating composition and thereby form a cured coating layer on the uncured rubber sheet, rolling the uncured rubber sheet having a cured coating layer onto itself to form a roll, and subjecting the roll to curing conditions that cure the uncured rubber sheet and thereby forms a roll of cured rubber sheet.

    Abstract translation: 一种固化橡胶片的制造方法,其特征在于,提供未固化的橡胶片,其中未固化的橡胶片包括相对的平面,将可固化涂料组合物涂布在片的一个平面上,形成可固化涂料组合物层, 该固化性涂料组合物固化固化涂料组合物的固化条件,从而在未固化的橡胶片上形成固化的涂层,将具有固化涂层的未固化的橡胶片卷到其上形成辊,并使辊经受固化条件, 固化未固化的橡胶片,从而形成一卷固化的橡胶片。

    EPDM ROOFING MEMBRANES WITH EXPANDABLE GRAPHITE AS FLAME RETARDANT
    6.
    发明申请
    EPDM ROOFING MEMBRANES WITH EXPANDABLE GRAPHITE AS FLAME RETARDANT 审中-公开
    具有可膨胀石墨作为阻燃剂的EPDM屋顶膜

    公开(公告)号:WO2016004034A1

    公开(公告)日:2016-01-07

    申请号:PCT/US2015/038547

    申请日:2015-06-30

    Abstract: A method of preparing an EPDM roofing membrane panel, the method comprising preparing a vulcanizable composition including expandable graphite by mixing an EPDM rubber and expandable graphite, forming a sheet from said vulcanizable composition, preparing a green membrane panel using said sheet, and curing said green membrane panel to form the EPDM roofing membrane panel, where said steps of preparing a vulcanizable composition, said step of forming a sheet, said step of preparing a green membrane, an said step of curing each include a peak temperature at which each of said steps respectively take place, and where the expandable graphite has an onset temperature above said peak temperature of each respective step.

    Abstract translation: 一种制备EPDM屋顶膜片的方法,该方法包括通过混合EPDM橡胶和可膨胀石墨来制备包含可膨胀石墨的可硫化组合物,从所述可硫化组合物形成片材,使用所述片材制备绿色膜片,并固化所述绿色 膜面板以形成EPDM屋顶膜片,其中制备可硫化组合物的所述步骤,所述形成片材的步骤,所述制备绿色膜的步骤,所述固化步骤包括峰值温度,其中每个所述步骤 并且其中可膨胀石墨的起始温度高于每个相应步骤的峰值温度。

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