A.0.0010%~0.0050% B.0.0030%~0.0060% C.0.0030%~0.010% D.0.0050%~0.01%
A.±5% B.±10% C.±15% D.±20%
A.溶解催化劑單體和聚合物,導出反應熱 B.加大1.3丁二烯轉(zhuǎn)化能力 C.保證1.3-丁二烯順或反式 D.降低凝膠含量