China Plastics ›› 2008, Vol. 22 ›› Issue (11): 82-86 .DOI: 10.19491/j.issn.1001-9278.2008.11.019

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The Effects of Compatibilizer and Microwave Irradiation on Mechanical Porformance and Crystallization Properties of Waste Film Hybrid Composite

CHAI Xi-juan,LIAO Ya-long,SUN Ke-wei   

  1. 1. School of Wood Science and Interior Design, Southwest Forestry University, Kunming 650224, China; 2. Faculty of Material and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, China; 3. National Engineering Research Center of Waste Resource Recovery, Kunming 650093, China
  • Received:2008-01-01 Revised:1900-01-01 Online:2008-11-26 Published:2008-11-26

Abstract: The composite of second-handed-fiber and waste particle reinforced post-consumer mulch films was prepared via melt mixing. A compatibilizer (PE-g-MA) and microwave irradiation were employed to improve the mechanical performance and crystallization behavior of the composite. The compatibilizer and microwave irradiation caused the crystallization peak temperature of the composite reduced by 1.3 ℃ and 0.8 ℃ , and the crystallinity increased by 0.3 % and 2.49 %, respectively, compared with neat composite. The compatibilizer made the crystallization rate reduce, and microwave irradiation made the crystallization rate enhanced.

Key words: hybrid composite, waste mulch film, compatibilizer, microwave irradiation, crystallization behavior, mechanical property