Phase Structures and Mechanical Properties of SGF/PP Composites with and without Compatilizers

Ji Nian Yang; Ai Qin Xu

doi:10.4028/www.scientific.net/AMR.668.33

Paper Titles

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Photocatalytic Activity of Ag₂S/K₂Ti₄O₉ for Rhodamine B Degradation under Visible Light Illumination
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Phase Structures and Mechanical Properties of SGF/PP Composites with and without Compatilizers
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Cell Structure Refining Mechanism of Pure Aluminum Foam with Fine Cell Structure
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Thermal Storage and Release Properties of Aluminum Foam - Paraffin Composite Phase Change Materials
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Pavement Performance of Low Dosage Cement Stabilized Gravel Powder Mixed with Aggregates
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Flame Retardant Properties of Two Different Synthetic Process of Ammonium Polyphosphates
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 668Phase Structures and Mechanical Properties of...

Phase Structures and Mechanical Properties of SGF/PP Composites with and without Compatilizers

Abstract:

The short glass fiber (SGF)/polypropylene (PP) composites were prepared by extrusion and subsequently injection processes. The evolution of phase structures and mechanical properties of SGF/PP composites were performed using scanning electron microscopy (SEM), contact angle tensiometer, universal testing machine and impact tester. The results show that the interfacial adhesion between SGF and matrix were enhanced significant with the presence of maleic anhydride grafted PP (PP-g-MAH) and maleic anhydride grafted ethylene-1-octene copolymer (EOC-g-MAH). Moreover, the EOC-g-MAH promoted to form the novel configuration of EOC-g-MAH particles adhered firmly onto SGF surfaces, which resulted in the much higher impact toughness and tensile strength.