| 摘要 |
PURPOSE:To provide the titled compsn. having excellent long-term thermal stability and resistance to light, weather and discoloration, by adding an antimony mercaptide compd. and an epoxy compd. to a halogen-contg. resin. CONSTITUTION:0.01-10pts. (by weight; the same applies hereinbelow) antimony mercaptide compd. contg. a group of formula I (e.g. a compd. of formula II), 0.01-10pts. epoxy compd. contg. a group of formula III (wherein R is H, lower alkyl) and optionally, 0.01-3pts. group IIa metal and/or Zn salt of an org. acid (e.g. barium stearate), 0.001-3pts. phenolic compd. (e.g. resorcinol), 0.01-5pts. organotin compd. (e.g. dibutyltin dilaurate), 0.01-5pts. org. phosphite compd. (e.g. triphenyl phosphite), etc., are blended with 100pts. halogen-contg. resin (e.g. PVC).
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