现货供应pp BH3720 BH3720/韩国SK
现货供应YUPLENE BH3720 BH3720/韩国SK
Polypropylene Impact Copolymer
SK Global Chemical
产品说明:
YUPLENE BH3720 is an ultra high impact propylene copolymer designed for injection molding and compounding applications. YUPLENE BH3720 has excellent properties in impact strength as well as stiffness, mechanical properties and good dimensional stability, which make YUPLENE BH3720 suitable for auto parts, electric appliances, battery cases and various containers.
物性信息:
基本信息
特性
超高抗冲击性,尺寸稳定性良好,刚性良好,抗冲共聚物.
用途
电池盒,电气/电子应用领域,电器用具,复合工业应用,汽车领域的应用,容器.
加工方法
复合注射成型
抗冲击型PP共聚物,是在Ziegler-Natta催化剂体系催化下,由丙烯聚合而成的。乙丙橡胶组分在一系列反应器中合成的,或是预先购买,然后在挤压机内与PP均聚物共混,生成的抗冲击聚丙烯经粒化后即可出售。现场生产的抗冲击型PP共聚物,可以通过选用合适的催化剂组成及反应器条件,来控制其重要的性能。催化剂组成和反应器条件决定基体树脂的结晶度、橡胶组分的组成和数量及总体分子量分布。
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