The spinning performance of the flame retardant polyester chip was discussed.
讨论了该阻燃聚酯切片的纺丝性能。
The modified polyester chip has good spinnability. By adjusting the spinning and texture condition, high quality DTY can be obtained.
经改性的聚酯切片具有良好的可纺性，生产中适当调整纺丝和加弹条件，可以获得高品质的DTY。
The effects of the moisture content in polyester chip, the melt temperature and pressure, and the shear rate on the shear viscosity are discussed.
探讨了聚酯切片含水率、熔体温度、熔体压力、切变速率对熔体切变粘度的影响。
The reasons for the formation of chip-skin in the polyester chip air transport process are the high air speed, high temperature and static electricity.
聚酯切片气送过程中切片皮形成的原因是风速高、温度高和有静电。
The brightening polyester chip is made by addition of brightening agent during the polymerisation.
在聚酯的聚合过程中加入发光剂生产发光聚酯切片，用制得的发光切片纺成纤维。
High shrinkage polyester staple was prepared by using amorphous polyester chip. The technology of drying, spinning, drawing and non-setting was studied.
采用非结晶聚酯切片制备高收缩涤纶短纤维，对切片干燥、纺丝、拉伸、定型等工艺进行了研究。
Having analysed the properties and flame resistive mechanism of a brominated aromatic phosphate ester flame retardant (PBFR) and done the experiment of PBFR used for polyester chip.
分析了磷酸溴化芳酯(PBFR)阻燃剂的特性及阻燃机理，进行了PBFR在涤纶切片中的应用试验。
Having analysed the properties and flame resistive mechanism of a brominated aromatic phosphate ester flame retardant (PBFR) and done the experiment of PBFR used for polyester chip.
分析了磷酸溴化芳酯(PBFR)阻燃剂的特性及阻燃机理，进行了PBFR在涤纶切片中的应用试验。
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