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Citation: Chen Mingcai, Huang Yuhui, Zhao Shulu, Liao Bing, Lin Guo, Cong Guangmin. Study on Polypropylene/Poly(ethylene terephthalate) Self-Reinforced Blend Materials[J]. Chinese Journal of Applied Chemistry, ;1995, 12(6): 77-79. shu

Study on Polypropylene/Poly(ethylene terephthalate) Self-Reinforced Blend Materials

Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650

Received Date: 9 January 1995
Revised Date: 22 June 1995

Based on the difference of melt flow viscosity and solubility parameters between polypropylene(PP) and poly(ethylene terephthalate)(PET),self reinforced blends of PP/PET in different ratio are made by extrusion. The fiber morphology of PET is observed un-der SEM and the diameter of the fiber fotind is from 2 to 10μm. Although the tensile strength of the blend decreases slightly,the impact strength increases as compared to that of PP.
- polypropylene,
- poly(ethylene terephthalate),
- polymer blend,
- in situ reinforced material
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