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Information Journal Paper

Title

THE INFLUENCE OF DIMETHYL HYDROGEN SILOXANE ON POLYPROPYLENE-STRAW FIBRES INTERFACE

Pages

  629-635

Keywords

POLY(METHYL HYDROGEN SILOXANE) 

Abstract

 This paper describes the characteristics of POLYPROPYLENE-STRAW FIBREs composite interfaces. Surface chemical modification of STRAW FIBREs was carried out by poly (methyl hydrogen siloxane) (PMHS) to enhance compatibilization. Dried STRAW FIBREs were grafted with PMHS and then melt blended with POLYPROPYLENE. All treatments even at low degrees of grafting significantly changed the hydrophilic nature of the STRAW FIBREs surfaces to hydrophobic one and improved the wetability of the STRAW FIBREs by the matrix which lead to improved adhesion. The rheological and morphological properties of composite were studied and results show that at low loadings, the viscosity of the treated STRAW FIBREs composite is reduced because of low molecular weight of PHMS. Water absorption of treated and untreated STRAW FIBREs was studied and results indicated the enhanced improvement in hydrophobic nature of treated fibres. Untreated and treated STRAW FIBREs with different amount of coating were floated on water for 2 h, results show that the water absorption is minimum in straws treated with 2 wt% of each PMHS and catalyst.

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  • Cite

    APA: Copy

    HASHEMI, SEYED ALI, ARABI, HASAN, AHMADI, SHERVIN, SAHRAEIAN, RAZI, & KHATIBI, MORAD ALI. (2006). THE INFLUENCE OF DIMETHYL HYDROGEN SILOXANE ON POLYPROPYLENE-STRAW FIBRES INTERFACE. IRANIAN POLYMER JOURNAL (ENGLISH), 15(8 (74)), 629-635. SID. https://sid.ir/paper/538098/en

    Vancouver: Copy

    HASHEMI SEYED ALI, ARABI HASAN, AHMADI SHERVIN, SAHRAEIAN RAZI, KHATIBI MORAD ALI. THE INFLUENCE OF DIMETHYL HYDROGEN SILOXANE ON POLYPROPYLENE-STRAW FIBRES INTERFACE. IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2006;15(8 (74)):629-635. Available from: https://sid.ir/paper/538098/en

    IEEE: Copy

    SEYED ALI HASHEMI, HASAN ARABI, SHERVIN AHMADI, RAZI SAHRAEIAN, and MORAD ALI KHATIBI, “THE INFLUENCE OF DIMETHYL HYDROGEN SILOXANE ON POLYPROPYLENE-STRAW FIBRES INTERFACE,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 15, no. 8 (74), pp. 629–635, 2006, [Online]. Available: https://sid.ir/paper/538098/en

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