作者: A. Chrysostomou , S. Hashemi
DOI: 10.1007/BF00353097
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摘要: The influence of reprocessing by injection moulding on properties polycarbonate has been studied. It was found that reduces the mean fibre length and increases melt flow index. There no variation in tensile or flexural with number cycles. Fracture toughness, Kc, measured via notched bars indicated material toughness is affected effect more pronounced bending than tension. Strain energy release rate, Gc, not to be significantly Although, as reprocessed, fracture parameters were always lower virgin unprocessed material.