| 摘要 |
PURPOSE:The titled composition providing a crystal-like product, showing improved transparency and color properties, exhibiting improved thermal stability, having improved molding and processing characteristics, obtained by blending a chlorine-containing resin with lead or zinc 12-hydroxystearate and an organic phosphorus ester compound. CONSTITUTION:100pts.wt. chlorine-containing resin is blended with 0.1-3pts.wt. lead or zinc 12-hydroxystearate and 0.1-1.5pt.wt. organic phosphorous ester compound sbown by the formula I or II (n is 0-20; R1, R2, R4, R6, and R7 are H, alkyl phenyl, alkylphenyl, cycloalkyl, benzyl, alkylene glycol residue, polyalkylene glycol residue, or alkoxyalkyl; R3 and R5 are alkylene glycol residue, polyalkylene glycol residue, alkylidene bisphenol residue, or hydrogenated bisphenol residue; R8 and R9 are H, alkyl phenyl alkylphenyl, benzyl, etc.).
|
