摘要
PET（聚对苯二甲酸乙二醇酯）具有良好的机械性能、阻渗性能、耐溶剂性，因而被广泛用作包装材料。本文采用实验的方法，通过改变拉伸速率和拉伸温度，研究了玻璃态单轴拉伸PET片材的力学行为。
PET（poly ethylene terephthalate） is widely used as packaging material because of its favorable mechanical properties, barrier properties and solvent resistance. The mechanical behavior of PET sheets stretched uniaxially in glassy state were investigated by alteration of stretch rate and stretch temperature using experimental method.
出处
《质量与市场》
2006年第5期36-39,共4页
Quality & Market
关键词
PET
玻璃态
力学行为
PET
Glassy state
Mechanical behavior
