LLDPE拉伸缠绕膜的自粘性研究

STUDY ON THE SELF-ADHESIVE PROPERTY OF LLDPE STRETCH WRAP

研究了线型低密度聚乙烯(LLDPE)拉伸缠绕膜的粘性松驰,讨论了粘性母料加入量、制膜冷却速率、粘性添加剂分子量、贮存温度及不同的制膜工艺方法对缠绕膜自粘性的影响。

The adhesive relaxation of LLDPE stretch wrap was studied. The influences of adhesive masterbatch content, cooling rate, molecular weight of adhesive additive, storage temperature and different processing methods on self - adhesive property were discussed.