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Information Journal Paper

Title

EFFECTS OF WASTE POLYESTER FIBERS ON THE MECHANICAL AND THERMAL PROPERTIES OF WPC PRODUCTS

Pages

  552-566

Abstract

 This study has been undertaken to investigate the effects of the utilization of POLYESTER FIBERS residues in improving the mechanical properties of wood plastic COMPOSITEs. Two types of POLYESTER FIBERS (carpet fibers and POLISH fibers), high density polyethylene and 40wt% poplar wood flour, 2wt% maleic anhydride grafted polyethylene (MAPE) and ethylene- glycidyl methacrylate copolymer (E-GMA) as coupling agent were used. After two-stage mixing, the resulted granules were hot pressed at160oC, under 10 MPa pressures to produce test boards measuring 20×20×0.7 cm in dimensions. Results from measurement of mechanical properties have shown that with increasing the amount of POLYESTER FIBERS (carpet fibers and POLISH fibers), tensile modulus of elasticity of wood plastic COMPOSITEs decreased and the flexural modulus of elasticity increased. Also increasing the amount CARPET fibers, tensile, and flexural strengths of wood plastic COMPOSITEs-carpet fibers increased and the maximum of flexural strength is in a sample that contained 20 wt% CARPET fibers. But using 10 wt% POLISH POLYESTER FIBERS is efficient for increasing the flexural and tensile strengths of wood plastic COMPOSITEs-polish fibers. Then the COMPOSITEs containing the optimal polyester (polish fiber 10% and CARPET fibers 20%) having optimum mechanical strength were used for TGA and DSC testes to determine the thermal behavior of the COMPOSITEs. Thermal analyses results have shown that with addition of polyester in the wood plastic COMPOSITE, the percentage of crystallization, temperature of crystallization and the temperature of stability was reduced and the degradation temperature of the COMPOSITE was also lowered. Morphologic study by Scanning Electron Microscopy indicated that with the increasing the percentage of POLYESTER FIBERS, denser and smoother of the fracture surface of the COMPOSITE appeared.

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    Cite

    APA: Copy

    HOSSEINI, S.Z., & ENAYATI, A.A.. (2016). EFFECTS OF WASTE POLYESTER FIBERS ON THE MECHANICAL AND THERMAL PROPERTIES OF WPC PRODUCTS. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, 30(4), 552-566. SID. https://sid.ir/paper/109958/en

    Vancouver: Copy

    HOSSEINI S.Z., ENAYATI A.A.. EFFECTS OF WASTE POLYESTER FIBERS ON THE MECHANICAL AND THERMAL PROPERTIES OF WPC PRODUCTS. IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH[Internet]. 2016;30(4):552-566. Available from: https://sid.ir/paper/109958/en

    IEEE: Copy

    S.Z. HOSSEINI, and A.A. ENAYATI, “EFFECTS OF WASTE POLYESTER FIBERS ON THE MECHANICAL AND THERMAL PROPERTIES OF WPC PRODUCTS,” IRANIAN JOURNAL OF WOOD AND PAPER SCIENCE RESEARCH, vol. 30, no. 4, pp. 552–566, 2016, [Online]. Available: https://sid.ir/paper/109958/en

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