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poy化纖是什麼
poy化纖是什麼
更新时间:2026-08-06 12:45:32

  1、poy化纖是預取向絲,指經高速紡絲獲得的取向度在未取向絲和拉伸絲之間的未完全拉伸的化纖長絲。

  2、具有耐熱性、耐光性、耐腐蝕性強、易洗快幹等特點外,還具有膨松性高、隔熱性好、手感舒适、光澤柔和等特點。

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