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注塑PU和普通PU制造工艺和料性有什么区别

Date: 2019-11-25 03:40 Views: 2603 Source: Internet

问:高透明pp在挤出机上做瓶子 ,我原来都是用pe,但是觉得透明度不好,看到国外的同类产品瓶子是用pp的,想尝试一下,但无法成形,变得又薄又软,请问有什么需要注意的吗?答:要采用低熔指PP,起码2以下才有可能成型。答:吹瓶PP塑胶原料7231M.P201,R52Y,HB2002为成核剂、硬脂酸为分散剂、1010/168为复配抗氧剂,工艺特别要注意定型。

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