| 摘要 |
<p>There is disclosed a method for preparing a thermoplastic elastomer, said method comprising: (I) first mixing (A) a thermoplastic resin selected from polyolefins, polyamides, thermoplastic polyurethanes or styrenic block copolymers, (B) at least one silanol-terminated diorganopolysiloxane having a viscosity of at least 10 Pa.s at 25 DEG C., (C) optionally, up to 300 parts by weight of a filler for each 100 parts by weight of said diorganopolysiloxane, said filler being selected from (i) a reinforcing filler for said diorganopolysiloxane or (ii) a silicone resin, (D) an organohydrido silicon compound which contains an average of at least 2 silicon-bonded hydrogen groups in its molecule, and (E) a condensation catalyst, components (D) and (E) being present in an amount sufficient to cure said diorganopolysiloxane; and (II) dynamically curing said diorganopolysiloxane (B).d</p> |
