Applications•General purpose thermoplastic elastomers, Polymer modification
• Soft and hard TPO compounds
Perbance • Improved impact strength in polyprop
• Excellent filler acceptance
• Available as pellet b
• Outstanding toughness with flexible perbance
• Reduction of product weight
TPO(POE)塑料
POE分兩種,一種是乙烯和丁烯的高聚物,另一種是乙烯和辛烯的高聚物.
POE塑料是采用茂金屬催化劑的乙烯和辛烯實現原位聚合的熱塑性彈性體,其特點是:
(1)辛烯的柔軟鏈卷曲結構和結晶的乙烯鏈作為物理交聯(lián)點,使它既有優(yōu)異的韌性又有良好的加工性.
(2)POE塑料分子結構中沒有不飽和雙鍵,具有優(yōu)良的耐老化性能.
(3)POE塑料分子量分布窄,具有較好的流動性,與聚烯烴相容性好.
(4)良好的流動性可改善填料的分散效果,同時也可提高制品的熔接痕強度.
