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Information Journal Paper

Title

EXPERIMENTAL ANALYSIS OF MECHANICAL PROPERTIES OF POLYPROPYLENE IN PRESENCE OF GRAPHENE NANO PLATES AND POLYOLFINE ELASTOMER IN DIFFERENT MANUFACTURING TIMES

Pages

  225-232

Abstract

 In this study, effect of adding GRAPHENE and poly olefin elastomer (POE) in POLYPROPYLENE matrix, in various mix times were studied. Method of fabricating samples was melt-blending samples with 0, 2, and 4 %wt of GRAPHENE, 0, 15, and 30 %wt of POE, and 8, 12, and 16 minute mixing times were used. For better analysis of MECHANICAL PROPERTIES, tensile and impact tests and DSC, SEM analyses were employed. Results of tensile tests indicated that addition of POE caused reduction of elastic modulus, reduction of tensile strength, good improvement of impact strength and poor improvement of elongation. While presence of GRAPHENE caused a good improvement of modulus with no meaningful effect on tensile strength, reduction of elongation and poor improvement of impact strength. DSC analysis of samples showed that GRAPHENE and POE has no visible effect on degree of crystallinity but graphen cause temperature of crystallinity increased. SEM observations showed that by increasing mixing time dispersion of grapheme improved. a reduction in the size of POE particles in blending of course agglomerations of grapheme in all samples showed that for the method of fabrication, surface area of GRAPHENE and percentage of GRAPHENE in samples was not unexpected.

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    APA: Copy

    ASHENAI GHASEMI, FARAMARZ, GHASEMI, ISMAIL, & BASIRI, MAHDI. (2016). EXPERIMENTAL ANALYSIS OF MECHANICAL PROPERTIES OF POLYPROPYLENE IN PRESENCE OF GRAPHENE NANO PLATES AND POLYOLFINE ELASTOMER IN DIFFERENT MANUFACTURING TIMES. MODARES MECHANICAL ENGINEERING, 15(11), 225-232. SID. https://sid.ir/paper/177773/en

    Vancouver: Copy

    ASHENAI GHASEMI FARAMARZ, GHASEMI ISMAIL, BASIRI MAHDI. EXPERIMENTAL ANALYSIS OF MECHANICAL PROPERTIES OF POLYPROPYLENE IN PRESENCE OF GRAPHENE NANO PLATES AND POLYOLFINE ELASTOMER IN DIFFERENT MANUFACTURING TIMES. MODARES MECHANICAL ENGINEERING[Internet]. 2016;15(11):225-232. Available from: https://sid.ir/paper/177773/en

    IEEE: Copy

    FARAMARZ ASHENAI GHASEMI, ISMAIL GHASEMI, and MAHDI BASIRI, “EXPERIMENTAL ANALYSIS OF MECHANICAL PROPERTIES OF POLYPROPYLENE IN PRESENCE OF GRAPHENE NANO PLATES AND POLYOLFINE ELASTOMER IN DIFFERENT MANUFACTURING TIMES,” MODARES MECHANICAL ENGINEERING, vol. 15, no. 11, pp. 225–232, 2016, [Online]. Available: https://sid.ir/paper/177773/en

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