交联聚乙烯流延薄膜的制备及性能研究  

Preparation and Properties of Crosslinked Polyethylene-casting Film

作　　者：尹亚飞 曾瑜 陈珊 王奇 陈辉 蒋涛[1] 郝同辉[1] YIN Ya-fei;ZENG Yu;CHEN Shan;WANG Qi;CHEN Hui;JIANG Tao;HAO Tong-hui(School of Materials Science and Engineering,Hubei University,Wuhan 430062)

机构地区：[1]湖北大学材料科学与工程学院,武汉430062

出　　处：《胶体与聚合物》2024年第3期127-129,共3页Chinese Journal of Colloid & Polymer

摘　　要：采用低密度聚乙烯(LDPE)、高密度聚乙烯(HDPE)、茂金属聚乙烯(m PE)为主要原料,加入过氧化二异丙苯(DCP)和抗氧化剂制备交联聚乙烯流延薄膜。研究发现DCP含量在0.4份时交联薄膜拉伸强度提高了6.5%;耐穿刺强度增加46%。Cross-linked polyethylene cast films were prepared using low-density polyethylene(LDPE),high-density polyethylene(HDPE),and metallocene polyethylene(mPE)as primary components,along with dicumyl peroxide(DCP)and antioxidants.It was found that when the DCP content was set at 0.4 parts per hundred parts of resin(phr),the tensile strength of the cross-linked film increased by 6.5%,and the puncture resistance improved by 46%.

关 键 词：LDPE DCP 流延薄膜 耐穿刺 

分 类 号：TQ328.4[化学工程—合成树脂塑料工业]