生物基共聚酯纤维的抗静电性能  

Study on Antistatic Properties of Bio-Based Polyester Fibers

作　　者：刘红飞[1] 王欢[1] 吉鹏[1] 史原[1] 王朝生[1] 王华平[1] 

机构地区：[1]东华大学材料科学与工程学院,上海201620

出　　处：《合成纤维》2014年第11期5-8,42,共5页Synthetic Fiber in China

摘　　要：以对苯二甲酸和生物基乙二醇为原料,聚乙二醇(PEG)为第三单体,纳米氧化锌(Zn O)为抗静电添加剂,制备抗静电生物基共聚酯,并纺制抗静电生物基共聚酯纤维。通过特性黏度、热学性能、表面接触角和体积比电阻值分析PEG和纳米Zn O的添加量对生物基共聚酯切片与纤维热学性能、亲水性能及抗静电性能的影响。试验结果发现:当PEG及纳米Zn O添加量分别为摩尔分数0.2%及1.6%时,改性生物基共聚酯纤维的热学性能最稳定,抗静电性能在所研究范围内最优。In this article, antistatic bio-based polyesters were prepared with the polymerization of tere- phthalic acid and bio-based glycol, polyethylene glycol （PEG） as the third monomer, the nano zinc oxide （ZnO） as the antistatic addition agent. The influence of the additive amount of PEG and ZnO on the proper- ties of antistatic bio-based polyester fibers were studied by intrinsic viscosity, differential scanning calorim- etry （DSC）, contact angle measurements and volume resistivity test. The additive amount of PEG and ZnO has not obvious effect on the thermal property of antistatic bio-based polyester fibers. The fibers with addi- tion of 0.2 % PEG and 1.6 % ZnO have the better antistatic property within the scope of this study.

关 键 词：生物基乙二醇 抗静电 共聚酯 

分 类 号：TQ342.2[化学工程—化纤工业]