THERMALLY CONDUCTIVE SILICONE GREASE COMPOSITION
    7.
    发明公开
    THERMALLY CONDUCTIVE SILICONE GREASE COMPOSITION 有权
    WÄRMELEITFÄHIGESILIKONSCHMIERZUSAMMENSETZUNG

    公开(公告)号:EP2848677A1

    公开(公告)日:2015-03-18

    申请号:EP12876345.5

    申请日:2012-05-11

    摘要: The present invention provides a thermally conductive grease composition which scarcely increases in hardness during high-temperature heating and has a minimized reduction in growth, containing:
    (A) an organopolysiloxane including at least two alkenyl groups per molecule, the 25°C kinetic viscosity being 5,000 to 100,000 mm 2 /s;
    (B) a hydrolysable methyl polysiloxane, trifunctional at one terminus, represented by general formula (1)

    (R 1 is a C 1-6 alkyl group, and a is an integer 5 to 100);
    (C) a thermally conductive filler having a thermal conductivity of 10 W/m·°C or greater;
    (D) an organohydrogenpolysiloxane containing two to five hydrogen atoms directly bonded to a silicon atom (Si-H group) per molecule;
    (E) an adhesion promoter having a triazine ring and at least one alkenyl group per molecule; and
    (F) a catalyst selected from the group consisting of platinum and platinum compounds.

    摘要翻译: 本发明提供了一种导热油脂组合物,其在高温加热过程中几乎不增加硬度,并且生长减少最小化,其包含:(A)每分子包含至少两个烯基的有机聚硅氧烷,25℃动力粘度为 5,000至100,000 mm 2 / s; (B)由通式(1)表示的一端为三官能的可水解甲基聚硅氧烷(R 1为C 1-6烷基,a为5〜100的整数)。 (C)导热性为10W / m·℃以上的导热性填料, (D)每分子含有与硅原子(Si-H基)直接键合的2〜5个氢原子的有机氢聚硅氧烷; (E)每分子具有三嗪环和至少一个烯基的粘合促进剂; 和(F)选自铂和铂化合物的催化剂。

    METHOD FOR PROVIDING A LOW-FRICTION SURFACE
    10.
    发明公开
    METHOD FOR PROVIDING A LOW-FRICTION SURFACE 有权
    VERFAHREN ZUR BEREITSTELLUNG EINER REIBUNGSARMENOBERFLÄCHE

    公开(公告)号:EP2593581A4

    公开(公告)日:2014-03-26

    申请号:EP10854798

    申请日:2010-07-16

    发明人: ZHMUD BORIS

    摘要: A manufacturing method for providing a low-friction surface comprises providing (210) of a mechanical element. A tool is mechanically rubbed (212) against a surface of the mechanical element. A process liquid is provided (214) to a contact area between the mechanical element and the tool. The process liquid comprises a first element that is a refractory metal and a second element that is a chalcogen. The first and second elements are provided in a liquid substance. The mechanical rubbing is performed with a contact pressure that is between 1% and 100% of an ultimate strength of the mechanical element. The mechanical rubbing thereby causes a combined burnishing of the surface of the mechanical element and a deposition of a tribofilm on the surface of the mechanical element. The tribofilm comprises the first element and the second element.

    摘要翻译: 用于提供低摩擦表面的制造方法包括提供(210)机械元件。 工具被机械地摩擦(212)抵靠机械元件的表面。 将工艺液体(214)提供到机械元件和工具之间的接触区域。 处理液体包括作为难熔金属的第一元素和作为硫属元素的第二元素。 第一和第二元件设置在液体物质中。 以机械元件极限强度的1%至100%的接触压力进行机械摩擦。 机械摩擦从而导致机械元件的表面的组合抛光和摩擦膜沉积在机械元件的表面上。 摩擦膜包括第一元件和第二元件。