spin-draw ratio 中文意思是什麼
spin-draw ratio
解釋
紡絲拉伸比-
While polyester fiber is subject to different draw ratio and heating temperature during high speed spin - fling, its original molecular orientation and crystallinity of polyester fiber are changed
摘要聚酯在高速紡絲過程中,施以不同的拉伸倍數與溫度,會造成纖維結晶度與取向度的變化,從而影響纖維的物理性能。
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