研究了抗氧剂、分子量调节剂对聚丙烯的作用。
The interaction of antioxidants and degradables on polypropylene was studied.
探讨了单体配比、反应温度、分子量调节剂等对共聚物阻垢性能的影响。
The effects of monomer ratio, reaction temperature and molecular weight regUlator on the scale preventing in cooling water were died.
探讨了引发剂类型与聚合温度的匹配，考察了分子量调节剂、溶剂用量、单位滴加时间等因素对聚合物分子量及其分布的影响。
Temperature, type of initiators, molecular regulator, addition time of monomers were investigated in terms of monomer conversion, molecular weight and its distribution.
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