Menthone-modified cellulose fiber and preparation method thereof

一种薄荷酮改性纤维素纤维及其制备方法

  • Inventors: SHAN ZHUANLEI
  • Assignees: 山传雷
  • Publication Date: November 09, 2016
  • Publication Number: CN-106087091-A

Abstract

本发明提供一种薄荷酮改性纤维素纤维,其特征在于:所述纤维薄荷酮含量为2.0‑4.2%。所述纤维干断裂强度为2.25‑3.88cN/dtex;本发明还提供一种薄荷酮改性纤维素纤维的制备方法,其特征在于:包括稳定液制备步骤;所述稳定液制备步骤,包括:将浓度为60‑65%的乙醇溶液,加热至60‑65℃;将制备的缓冲组份,在搅拌条件下,快速加入乙醇溶液中,经紫外线照射和超声处理制得稳定液。本发明制备的薄荷酮改性纤维素纤维薄荷酮含量为2‑4.2%%;纤维素纤维中含有此含量的薄荷酮,在保证其他功能的前提下,更能更好的保证纤维的结构性能。
The invention provides a menthone-modified cellulose fiber which is characterized in that the content of fiber menthone is 2.0-4.2%; the fiber dry breaking strength is 2.25-3.88 cN/dtex. The invention further provides a preparation method of the menthone-modified cellulose fiber. The preparation method is characterized by comprising a step of preparation of a stabilizing solution; the step comprises the following sub-steps: heating an ethanol solution of which the concentration is 60-65% to 60-65 DEG C, quickly adding a prepared buffer component into the heated ethanol solution under a stirring condition, and carrying out ultraviolet irradiation and ultrasonic treatment to obtain the stabilizing solution. The content of fiber menthone in the menthone-modified cellulose fiber prepared according to the preparation method is 2-4.2%; due to the content of menthone in the cellulose fiber, the structural performance of the cellulose fiber can be protected better on the premise of guaranteeing other functions.

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