摘要
本文对造成聚乙烯热收缩制品开裂的原因进行了分析，并提出在挤出成型和辐照两步中消除开裂的方法。
his article analysed the reason of cracking for PE heat
shinkable
article,and gave a means to elaminate the cracking in two steps of extrusion forming and radiation
and got a good effect.
出处
《塑料科技》
CAS
1999年第3期7-8,共2页
Plastics Science and Technology
