Study on grafting copolymerization of AA onto flax fabrics initiated by plasma

REN Zhonghai; Guo Yalin; LIU Dejun; LIU Xue

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Study on grafting copolymerization of AA onto flax fabrics initiated by plasma

更新时间：2023-03-30

- Study on grafting copolymerization of AA onto flax fabrics initiated by plasma
- Journal of Radiation Research and Radiation Processing Vol. 22, Issue 4, Pages: 205-208(2004)
- 作者机构：
  
  1.哈尔滨纺织科学研究所　哈尔滨　150070
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REN Zhonghai, Guo Yalin, LIU Dejun, et al. Study on grafting copolymerization of AA onto flax fabrics initiated by plasma. [J]. Journal of Radiation Research and Radiation Processing 22(4):205-208(2004)
DOI：

REN Zhonghai, Guo Yalin, LIU Dejun, et al. Study on grafting copolymerization of AA onto flax fabrics initiated by plasma. [J]. Journal of Radiation Research and Radiation Processing 22(4):205-208(2004) DOI：

摘要

以低温等离子体引发丙烯酸对亚麻织物进行接枝，用红外光谱法或扫描电镜观察都表明发生了接枝聚合反应。研究了等离子体引发条件对接枝反应的影响，以及接枝反应条件对接枝率的影响。其结果是最佳的等离子体处理功率为200W，照射时间为150s，接枝温度为60 ℃，单体的质量分数为40%。

Abstract

Grafting copolymerization of acrylic acid onto flax fabrics initiated by plasma has been studied. FTIR spectrum indicate that —COO— group in the grafted flax increase. SEM image shows that grafted flax surface is rougher and heavier. The effects of plasma power, initiating time, grafting temperature and monomer concentration on graft yields are investigated. It is found that the flax surface grafting can be optimized by the follwing processing conditions: 200W of plasma power, 150s of initiating time, 60℃ of grafting temperature, and 40% of monomer concentration.

关键词

亚麻丙烯酸等离子体接枝聚合

Keywords

FlaxAcrylic acidPlasmaPolymerization

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