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| poly(CP) rubber | poly(NB-ran-CP) rubber | poly(DCP-ran-CP) rubber | |
|---|---|---|---|
| Poly(CP) | 100 g | ||
| Poly(NB-ran-CP) | 100 g | ||
| Poly(DCP-ran-CP) | 100 g | ||
| Carbon black | 50 g | 50 g | 50 g |
| Zinc oxide | 3 g | 3 g | 3 g |
| Stearic acid | 2 g | 2 g | 2 g |
| Antioxidanta | 2 g | 2 g | 2 g |
| Sulfur | 1.75 g | 1.75 g | 1.75 g |
| Vulcanization acceleratorb | 1 g | 1 g | 1 g |
N 1-(4-methylpentan-2-yl)-N4-phenylbenzene-1,4-diamine.
N-cyclohexyl-2-benzothiazole sulfenamide.
