塑料科技2025，Vol.53Issue(2)：20-25,6.DOI:10.15925/j.cnki.issn1005-3360.2025.02.004
长效抗静电聚乙烯薄膜的制备及性能表征
Reparation and Performance Representation of Long-acting Antistatic Polyethylene Film
摘要
Abstract
Polyethylene wax(PEW)compatible with polyethylene(PE),and sodium acrylate(AAS)with antistatic ability were used to prepare an antistatic agent(PEW-g-AAS)with significant antistatic effect and long-lasting effect by solution grafting method.Antistatic polyethylene films were prepared by casting by blending antistatic agents with linear low-density polyethylene/low-density polyethylene(LLDPE/LDPE),and the effects of PEW-g-AAS on the properties of PE films were studied.The results show that with the increase of PEW-g-AAS mass fraction,the water contact angle of the PE film decreases,the surface energy increases,and the mechanical properties decrease slightly.When the PEW-g-AAS mass fraction is 20%,the surface resistance of the PE film decreases to 5.20×109 Ω,and the surface resistance of the PE film is stable within 1～30 days.关键词
聚乙烯蜡/长效抗静电剂/聚乙烯薄膜/表面电阻Key words
Polyethylene wax/Long-acting antistatic agents/Polyethylene film/Surface resistance分类
化学化工引用本文复制引用
倪超洲,丁永红,张宇轩,郝冬冬..长效抗静电聚乙烯薄膜的制备及性能表征[J].塑料科技,2025,53(2):20-25,6.基金项目
江苏高校"青蓝工程"资助(SCZ2363220001) （SCZ2363220001）
