Effect of Modification Treated Waste Newspaper Recycling Fibers on Properties of Fibre Reinforced Poly(lactic acid) Composites

doi:10.19491/j.issn.1001-9278.2012.03.014

China Plastics ›› 2012, Vol. 26 ›› Issue (03): 75-78 .DOI: 10.19491/j.issn.1001-9278.2012.03.014

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Effect of Modification Treated Waste Newspaper Recycling Fibers on Properties of Fibre Reinforced Poly(lactic acid) Composites

LI Xingong ZHENG Xia WU Yiqiang

Received:2011-08-29 Revised:2011-12-12 Online:2012-03-26 Published:2012-03-26

Abstract

Abstract: The composites of recycled waste newspaper fiber (NRF) and poly(lactic acid) (PLA) were prepared via injection molding technology, and were further modified with MAPP or alkali. It showed that，addition of 2% MAPP improved the compatibility of PLA and NRF, and mechanical properties of the composites were enhanced. After NRF was treated with 1 % NaOH, crystallinity of NRF increased, surface bonding between NRF and PLA was improved, also resulted in increase of mechanical properties.

Key words: recycled fiber, waste newspaper, poly(lactic acid), modification, composite, mechanical property

CLC Number:

TQ32

LI Xingong ZHENG Xia WU Yiqiang. Effect of Modification Treated Waste Newspaper Recycling Fibers on Properties of Fibre Reinforced Poly(lactic acid) Composites[J]. China Plastics, 2012, 26(03): 75-78 .

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Effect of Modification Treated Waste Newspaper Recycling Fibers on Properties of Fibre Reinforced Poly(lactic acid) Composites

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