Effect of pMDI isocyanate additive on mechanical and thermal properties of Kenaf fibre reinforced thermoplastic polyurethane composites

Bulletin of Materials Science

关键词: Natural fibre composites;    thermoplastic polyurethane;    Kenaf fibres;    pMDI additive;    thermal properties;    FTIR.;   

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

The effect of polymeric methylene diphenyl diisocyanate (pMDI) on mechanical and thermal properties of Kenaf fibre (KF) reinforced thermoplastic polyurethane (TPU) composites was studied. Various percentages viz. 2%, 4% and 6%, were studied. The composites were characterized by using tensile testing, thermogravimetric analysis (TG), differential scanning calorimetry (DSC) and fourier transform infrared spectroscopy (FTIR). It was noticed that the addition of pMDI 2%, 4%and 6% did not induce a better tensile nor thermal properties.

【 授权许可】

CC BY