The thermal property of the super bright polyester (PET) chip was studied by DSC.
利用DSC热分析进行了超有光聚酯切片热性能的研究。
The formation and the change of crystallinity, orientation and super structure of PET fiber during the spinning process were investigated by mean of FRS XRSA, SAXS and DMA.
应用FRS-XRSA、SAXS、DMA等研究了涤纶短纤维在纺丝及后处理过程中的结晶、取向与超结构的形成与变化。
The super fine PET POY with excellent properties were produced successfully by adopting the techniques of high temperature and medium-speed in the spinning.
确定采用高温、中速的工艺路线，可以开发出品质优良的超细旦多孔POY产品。
The results show that compared with the common semi-dull PET chip, the super bright PET has higher crystallization temperature, lower crystal enthalpy and crystallinity.
结果表明，和常规半消光PET切片相比，超有光聚酯切片冷结晶温度较高，结晶热焓较低，结晶度较小；
The results show that compared with the common semi-dull PET chip, the super bright PET has higher crystallization temperature, lower crystal enthalpy and crystallinity.
结果表明，和常规半消光PET切片相比，超有光聚酯切片冷结晶温度较高，结晶热焓较低，结晶度较小；
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