RESIN COMPOSITIONS FOR SURFACE MEMBER AND THE CUMULATED PRODUCT

摘要

PURPOSE: Resin compositions for a surface member and a cumulated product are provided, which have a good sliding property against window glass and a good abrasion-resistance. CONSTITUTION: The resin compositions comprise: a wholly or partially cross-linked olefin thermoplastic elastomer in 100 parts by weight; an organic polysiloxane having a viscosity of 1 times 10¬6 to 1 times 10¬8 cst in a range of 2-20 parts by weight; an organic polysiloxane having a viscosity of 10 to 1 times 10¬6 cst in a range of 0.5-5 parts by weight; and optionally a polyolefin resin in a range of 5-150 parts by weight. The compositions can further contain a fluorinated polymer. Also the compositions comprise: a wholly or partially cross-linked olefin thermoplastic elastomer in 100 parts by weight; a fluorinated polymer in a range of 0.5-10 parts by weight; and optionally a polyolefin resin in a range of 5-150 parts by weight. The fluorinated polymer is preferably a hot-melt fluorinated polymer, and more preferably a vinylidenefluoride-hexafluoropropylene copolymer or a tetrafluoroethylene-hexafluoropropylene-vinylidenefluoride copolymer. The cumulated product is prepared by cumulating a surface member consisting of the compositions on a body consisting of a thermoplastic elastomer.