| 摘要 |
Room temp. vulcanising silicone elastomer coating compsns. comprising a mixt. of (I) at least one poly-organo-siloxane having, per mol., at least two 2-6C alkenyl gps. bound to Si; (II) at least one poly-organo-siloxane contg., per mol., at least three H atoms bound to Si; (III) a catalyst comprising at least one cpd. of a Pt gp. metal; (IV) an adhesion promoter comprising (IV.1) at least one alkoxy organosilane cpd. contg., per mol., at least one 2-6C alkenyl gp., (IV.2) at least one organosilicon cpd. contg. at least one epoxy radical and (IV.3) at least one chelate of a metal M and/or a metal alkoxide of formula M(OJ)n in which M = Ti, Zr, Ge, Li, Mn, Fe, Al or Mg, n = the valency of M nd J = 1-8C linear or branched alkyl; (V) opt. a mineral filler; (VI) opt. at least one crosslinking inhibitor; and (VII) opt. at least one poly-organo-siloxane resin. |
