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醋酸纤维是什么
更新时间: 2021-02-18 12:45:14  

1、醋酸纤维素,是指以醋酸作为溶剂,醋酐作为乙酰化剂,在催化剂作用下进行酯化而得到的一种热塑性树脂,是纤维素衍生物中最早进行商品化生产并且不断发展的纤维素有机酸酯。

2、醋酸纤维素作为多孔膜材料,具有选择性高、透水量大、加工简单等特点。

关键词: 醋酸纤维 什么

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