Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Preliminary Study of an Environmentally Friendly Plastic
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 1698-1702)
Author(s): Su-juan Pang, Materials and Chemical Engineering School, Hainan University, Haikou, China;
Guang Xu, Materials and Chemical Engineering School, Hainan University, Haikou, China;
Nai Xu, Materials and Chemical Engineering School, Hainan University, Haikou, China;
Li-sha Pan, Materials and Chemical Engineering School, Hainan University, Haikou, China;
Ling-bin Lu, Materials and Chemical Engineering School, Hainan University, Haikou, China;
Qiang Lin, Materials and Chemical Engineering School, Hainan University, Haikou, China;
Song-bao Fu, China Blue Chemical Ltd. Dongfang, China;
Abstract: Environmentally friendly polypropylene carbonate (PPC) / Starch composite and PPC / Starch / Diphenylmethane diisocyanate (MDI) composite were prepared by melt blending. Using thermo gravimetric analysis and tensile test,heat resistance and mechanical properties of composite were studied respectively. And the microstructures of fracture surfaces of composite were observed by SEM. The results show that , compared with PPC / Starch composite, the heat resistance and mechanical properties of PPC / Starch / MDI composite are improved obviously. The SEM microstructure analysis indicates the grafting of MDI reacted with PPC and starch, the compatibility of the PPC / Starch was elevated and the interface compatibility is improved.
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