2005Journal of Guizhou University of TechnologyRequires access

Research on Transesterification Improving Properties of PC/PBT

Liao Yong

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Abstract

The effects of compatibilizer through transesterification on the mechanical properties of the blends of PC/PBT were studied. The effects of different content of compatibilizer, PBT, and PE-MAH on the mechanical properties of PC/PBT blending alloy were discussed. Results showed the addition of compatibilizer in PC/PBT blends enhanced the compatibility between two phases, so the mechanical properties of material were greatly improved. And the impact strength of material was greatly improved with increase of PE-MAH.

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What this paper is about

The effects of compatibilizer through transesterification on the mechanical properties of the blends of PC/PBT were studied. The effects of different content of compatibilizer, PBT, and PE-MAH on the mechanical properties of PC/PBT blending alloy were discussed. Results showed the addition of compatibilizer in PC/PBT blends enhanced the compatibility between two phases, so the mechanical properties of material were greatly improved. And the impact strength of material was greatly improved with increase of PE-MAH.

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Available abstract

The effects of compatibilizer through transesterification on the mechanical properties of the blends of PC/PBT were studied. The effects of different content of compatibilizer, PBT, and PE-MAH on the mechanical properties of PC/PBT blending alloy were discussed. Results showed the addition of compatibilizer in PC/PBT blends enhanced the compatibility between two phases, so the mechanical properties of material were greatly improved. And the impact strength of material was greatly improved with increase of PE-MAH.

Key concepts: Transesterification, Materials science, Compatibility (geochemistry), Composite material, Izod impact strength test, Compounding, Catalysis, Ultimate tensile strength

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