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A STUDY ON COMPATIBILITY OF PBT/PET BINARY BLENDED FIBRE

TAO JIE、金惠芬、S.T. Tong

1989东华大学学报：英文版Engineering被引 2

摘要

,which were presented by priorinvestigators.The theoretical predictions show that this system may behave as a compatibilitypair.Meanwhile,the compatibility of the crystalline PBT/PET blend system has been studiedwith the help of DSC,WAXD,DDV and SEM.These experiments have further proved that theamorphous region is miscible and the crystal region is not co-crystal.The morphology of thesystem basically belongs to the“interlocked”network.PBT component plays the important rolein increasing the crystallizability and crystallinity of the PBT/PET blend system.In the range ofthe smaller blending proportion,the crystal structure mainly characterizes the crystal configura-tion of the most component and the blending effects is more satisfactory.

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