polyester chip 中文意思是什麼
polyester chip
解釋
滌綸切片-
Method for the determination of intrinsic viscosity of bottle grade polyester chip for import and export
進出口瓶級聚酯切片特性粘度測定方法 -
Analysis methods for fiber grade polyester chip
纖維級聚酯切片分析方法 -
Fiber grade polyester chip
纖維級聚酯切片 -
Film grade polyester chip
膜級聚酯切片 -
By optimizing and controlling the technology conditions of grey yam linear density, spinning speed, stretching temperature, stretching ratio, tension - setting and shrink - setting, the polyester staple with shrinkage rate over 20 % was successfully developed with normal polyester chip
通過對原絲線密度、紡絲速度、拉伸溫度、拉伸倍率、緊張熱定型及鬆弛熱定型等工藝條件的優化和控制,採用常規聚酯切片成功開發出收縮率在20 %以上的滌綸短纖維。
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