PRELIMINARY STUDY ON MELT-SPINNING,ADHESION AND ADSORPTION PROPERTIES OF POLY(LACTIC ACID)

YANG Lixin1; ZHAO Shuzhen1; CHEN Xuesi1; JING Xiabin1

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PRELIMINARY STUDY ON MELT-SPINNING,ADHESION AND ADSORPTION PROPERTIES OF POLY(LACTIC ACID)

Research Article | 更新时间：2021-08-24

- PRELIMINARY STUDY ON MELT-SPINNING,ADHESION AND ADSORPTION PROPERTIES OF POLY(LACTIC ACID)
- Acta Polymerica Sinica Issue 10, Pages: 959-966(2007)
- 作者机构：
  
  1. 中国科学院长春应用化学研究所高分子物理和化学国家重点实验室
  2. 佳木斯合成实业有限责任公司
  4. 中国科学院研究生院
  5. ,佳木斯,154004
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQ340.6
- Published：2007，
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[1]杨立新,赵淑珍,陈学思,景遐斌,王俊,李雨农,李春浩.聚乳酸熔体纺丝、粘接和吸附性能的初步研究[J].高分子学报,2007(10):959-966.

YANG Lixin1, ZHAO Shuzhen1, CHEN Xuesi1, JING Xiabin1. PRELIMINARY STUDY ON MELT-SPINNING,ADHESION AND ADSORPTION PROPERTIES OF POLY(LACTIC ACID). [J]. Acta Polymerica Sinica (10):959-966(2007)
[1]杨立新,赵淑珍,陈学思,景遐斌,王俊,李雨农,李春浩.聚乳酸熔体纺丝、粘接和吸附性能的初步研究[J].高分子学报,2007(10):959-966. DOI：

YANG Lixin1, ZHAO Shuzhen1, CHEN Xuesi1, JING Xiabin1. PRELIMINARY STUDY ON MELT-SPINNING,ADHESION AND ADSORPTION PROPERTIES OF POLY(LACTIC ACID). [J]. Acta Polymerica Sinica (10):959-966(2007) DOI：

摘要

针对制备香烟过滤嘴用丝束和过滤嘴棒的特殊需要

研究了聚乳酸的纺丝、粘接和吸附性能

通过流变学测量考察了各种加工因素对熔体流动性和可纺性的影响

特别是残留水分的影响

用分子量、DSC和力学性能测量跟踪了熔体纺丝和后加工过程.所获结果对确定聚乳酸树脂的规格范围

确定纺丝和后加工工艺

具有参考价值.

Abstract

For the purpose of manufacturing cigarette filter tows and filter rods

the melt-spinning

adhesion and adsorption properties of poly(lactic acid) were studied.The rheological measurements were performed to examine the effects of various processing conditions on the melt flowability and spinnability

including those of residual moisture.The melt spinning and post-processings were followed by determining the molecular weight

thermal and mechanical properties of the fibers.The results obtained were useful to establishing the specification of the PLA resins for filter tows and filter rods manufacturing and to choosing proper melt-spinning and post-processing technologies.

关键词

聚乳酸可生物降解香烟滤材熔融纺丝

Keywords

Poly(lactic acid)BiodegradableCigarette filterMelt spinning

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Related Institution

State Key Laboratory of Organic-Inorganic Composite Materials, Beijing Laboratory of Biomedical Materials, College of Life Science and Technology, Beijing University of Chemical Technology

ZheJiang Shiny New Materials Co., Ltd.

Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences

College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering of China, Sichuan University

Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Changzhou University

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