THERMALLY CONDUCTIVE COMPOSITE TAPE
    4.
    发明公开

    公开(公告)号:EP3960829A1

    公开(公告)日:2022-03-02

    申请号:EP20794263.2

    申请日:2020-04-20

    IPC分类号: C09J183/00 C09J7/38

    摘要: The purpose of the present invention is therefore to provide a thermally conductive composite tape which is in a form of sheet and, therefore, easy to handle, excellent in strength and electrical insulation, easily stuck to an element or heat release-member, and shows strong adhesion to the heat-release member. The present invention provides a thermally conductive composite comprising a first thermally conductive adhesive layer, a reinforcing layer (A) layered on one surface of the first thermally conductive adhesive layer, and a second thermally conductive adhesive layer layered on the free surface of the reinforcing layer (A), wherein the first and second thermally conductive adhesive layers comprise, independently of each other, a silicone composition comprising the following components (a) to (e): 100 parts by mass of (a) linear or branched organopolysiloxane; 1,000 to 3,000 parts by mass of (b) thermally conductive filler; 100 to 500 parts by mass of (c) silicone resin; 1 to 10 parts by mass of (d) organohydrogenpolysiloxane; and 0.5 to 5 parts by mass of (e) organic peroxide.

    ADHESIVE COMPOSITION FOR OIL BLEEDING SILICONE RUBBER

    公开(公告)号:EP3214145A4

    公开(公告)日:2018-05-09

    申请号:EP15856055

    申请日:2015-10-23

    申请人: NOK CORP

    IPC分类号: C09J183/00 C09J4/00 C09J11/06

    摘要: An adhesive composition for oil bleeding silicone rubber comprising any of: (A) an alcohol-based organic solvent solution adding 45 to 120 parts by weight of organometallic compound and 2 to 10 parts by weight of water, based on 100 parts by weight of vinyltrialkoxysilane, (B) a solution in which 5 parts by weight or less, preferably 1 to 5 parts by weight, of 3-aminopropyltrialkoxysilane is added to the above alcohol-based organic solvent solution (A), or (C) a solution in which uncrosslinked silicone rubber dissolved beforehand in an organic solvent is added to the above alcohol-based organic solvent solution (A) or (B) in which the amount of the organometallic compound is changed to 5 to 20 parts by weight, at a ratio of 0.1 to 5 wt.%, based on the total solid matters of vinyltrialkoxysilane and the organometallic compound. The adhesive composition has excellent adhesion to various substrates, including metals.