咪唑基离子液体对聚丙烯抗静电性能的影响  

The Influence of Ionic Liquid on Polypropylene Antistatic Property

作　　者：丁运生[1] 王僧山[1] 余章普[1] 查敏[1] 

机构地区：[1]合肥工业大学化工学院,安徽合肥230009

出　　处：《高分子材料科学与工程》2006年第6期99-101,共3页Polymer Materials Science & Engineering

基　　金：安徽省自然科学基金(50440905);国家自然科学基金重大项目(10590355)

摘　　要：以咪唑基离子液体(im i-IL)为抗静电剂与聚丙烯(PP)熔融共混制备出PP/im i-IL共混复合材料,并对材料的抗静电性能、抗静电耐擦洗性能和力学性能进行了测试。结果表明,咪唑基离子液体在显著提高PP的抗静电性能和抗静电剂耐擦洗性能的同时,材料的冲击强度虽略有下降,但拉伸强度提高。Antistatic Polypropylene （PP） was prepared via blending PP and [C14 mim]C1, which is one kind of imidazolium ionic liquid （imi-IL）, as antistatic agent. Relationships between the mass fraction of antistatic agents （HKD-151,HKD 520, [C14 mim]Cl） and the surface resistivity of PP were studied. Results show that the blend of PP/imi-IL has better antistatic properly when the weight ratio of （C14 mim]Cl is only 1% in it. Comparing with HKD-151 and HKD-520, [C14 mim]Cl has obviously effects in increasing the antistatic property of PP, water-resistance of antistatic agents and mechanics properties of the PP/imi-IL blend have also been tested. Results show thal the antistatic properties and water-resistent properties of PP/imi-IL blend were improved when the impact strength decreased slightly, hut tensile strength increased.

关 键 词：眯唑基离子液体 聚丙烯 抗静电性能 力学性能 

分 类 号：O631.23[理学—高分子化学]