| 配方类型： |
RUBBER, RESINS, PLASTICS, AND WAXES |
| 配方说明： |
Expanded Polyvinyl Plastic (British Patent 692,142) |
| 配方组成： |
Polyvinyl Chloride/50
Treat on rubber mill with
Benzene Sulfonic Acid Hydrazide/12
Benzoic Acid/4
Tritolyl Phosphate/50 |
| 配制方法： |
Heat and cool under pressure in forms. |
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