| 摘要 |
PURPOSE:To improve a halogen-containing resin in its initial discoloration markedly by combining a stabilizer comprising zinc acetylactonate, a metal organic carboxylate and an organotin sulfide with a halogen-containing resin. CONSTITUTION:This stabilizer for halogen-containing resin is obtained by using (A) 0.001-3 pts.wt. of zinc acetylacetonate, (B) 0.01-5 pts.wt. of calcium, magnesium or barium organic carboxylate and (C) 0.01-5 pts.wt. of an organotin sulfide on the basis of 100 pts.wt. of a halogen-containing resin. |
