Improvement of the Physico-Mechanical Properties and Stability of Waste Polypropylene in the Presence of Wood Flour and (Maleic Anhydride)-Grafted Polypropylene

被引：13
|
作者：
Pal, Kaushik [1 ]
Mukherjee, Madhumita [2 ]
Frackowiak, Stanislaw [3 ]
Kozlowski, Marek [3 ]
Das, Chapal K. [4 ]
机构：
[1] Gyeongsang Natl Univ, Sch Nano & Adv Mat Engn, Jinju 660701, Gyeongnam, South Korea
[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
[3] Wroclaw Univ Technol, Fac Environm Engn, PL-50370 Wroclaw, Poland
[4] Indian Inst Technol, Ctr Mat Sci, Kharagpur 721302, W Bengal, India
来源：
JOURNAL OF VINYL & ADDITIVE TECHNOLOGY | 2014年 / 20卷 / 01期
关键词：
MECHANICAL-PROPERTIES; THERMAL-DEGRADATION; CDS-FILLER; COMPOSITES; POLYETHYLENE; POLYSTYRENE; ACID;
D O I：
10.1002/vnl.21325
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
This paper deals with (maleic anhydride)-grafted polypropylene (MAH-g-PP) and wood flour reinforcement and their effects on the dynamic, mechanical, morphological, and rheological properties of waste polypropylene (PP) composites. MAH-g-PP was used as a compatibilizer to improve the physical interaction between the filler and matrix. The composites were prepared by using a twin-screw extruder followed by injection molding. Thermal stability and mechanical properties of the compatibilized system increased as compared to their values for the uncompatibilized system. Also, nearly 60% and 30% loss was found for mechanical properties and weight loss, respectively, in a biodegradability study. J. VINYL ADDIT. TECHNOL., 20:24-30, 2014. © 2014 Society of Plastics Engineers © 2014 Society of Plastics Engineers.
引用
收藏
页码：24 / 30
页数：7
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