生物基PA56短纤洗涤去油方法比较

来源 :上海纺织科技 | 被引量 : 0次 | 上传用户：MyLoverQLH

【摘要】

：

为获得生物基PA56短纤染色前最佳去油方法,采用水洗法、洗涤剂法、乙醇法、乙醚萃取法测定生物基PA56短纤的含油率.采用SEM观察去油前后纤维表面形貌,采用EDS分析去油前后纤维表面元素.结果表明,水洗法得到的纤维含油率为1.195％,最接近实际上油率;纤维表面光滑,无损伤,无油剂及杂质残留.水洗法操作简单,无需化学溶剂,绿色环保.

【作者】

：

周千熙王迎王怡婷郭亚飞郝新敏

【机构】

：

大连工业大学纺织与材料工程学院,辽宁大连116034;军事科学院系统工程研究院军需工程技术研究所,北京100082

【出处】

：

上海纺织科技

【发表日期】

：

2021年8期

【关键词】

：

含油率 PA56短纤去油方法水洗法

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生物基PA56短纤洗涤去油方法比较

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