Polyethylene terephthalate(PET)/polyethylene(PE) in-situ microfibrillar reinforced blend was prepared through a slit extrusion,hot stretch and quenching process.

• 通过挤出、热拉伸及淬冷制备了聚对苯二甲酸乙二醇酯(PET)/聚乙烯(PE)原位微纤化共混物。