英语语法分析

HDPE is a stronger type of plastic.

高密度聚乙烯是一种更为坚固的塑料。

HDPE pipe to connect the use of hot-melt or fused welded casing connection.

管采用热熔对焊连接或电熔套管连接。

This is because of the very good compatibility between the additives and HDPE matrix.

这是因为卤锑阻燃剂与聚乙烯树脂基体间有很好的相容性。