| 摘要 |
A stabilizer composition for molding compositions based on polyvinyl chloride and/or mixed polymers containing predominantly vinyl chloride comprising (a) a partial ester of pentaerythritol with a fatty acid, (b) calcium and/or zinc stearate, and/or the corresponding palmitate, (c) a waxy hydrocarbon and/or a fatty acid, and (d) an antioxidant. |
