Influences of Interface Control on Thermal and Dynamic Thermal Mechanical Properties of PLA/Bamboo Fibers Composites

doi:10.19491/j.issn.1001-9278.2012.10.006

China Plastics ›› 2012, Vol. 26 ›› Issue (10): 42-49 .DOI: 10.19491/j.issn.1001-9278.2012.10.006

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Influences of Interface Control on Thermal and Dynamic Thermal Mechanical Properties of PLA/Bamboo Fibers Composites

Xingong LI Xia ZHENG Yiqiang WU Yunchu HU

Received:2012-06-12 Revised:1900-01-01 Online:2012-10-26 Published:2012-10-26

Abstract

Abstract: Composites of poly(lactic acid)（PLA） and bamboo fibers（BF）were prepared via injection molding. The interface in the composites was modified using alkali（NaOH）, isocyanate (MDI) , and NaOH+MDI treatments. The thermal and dynamic thermal mechanical properties of the composites were investigated. All three interface control methods improved the thermal and dynamic thermal mechanical properties of PLA/BF composites, with the synergistic effect between NaOH and MDI being the most effective.

Key words: bamboo fibers, poly(lactic acid), interface control, composite, thermal property, dynamic thermal mechanical property

CLC Number:

TQ321

Xingong LI Xia ZHENG Yiqiang WU Yunchu HU. Influences of Interface Control on Thermal and Dynamic Thermal Mechanical Properties of PLA/Bamboo Fibers Composites[J]. China Plastics, 2012, 26(10): 42-49 .

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Influences of Interface Control on Thermal and Dynamic Thermal Mechanical Properties of PLA/Bamboo Fibers Composites

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