Comparison of theory with experimental data for nanoclay-filled TPU/PP blend / Murugasamy Kannan in Industrial & engineering chemistry research, Vol. 51 N° 41 (Octobre 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 41 (Octobre 2012) . - pp. 13379-13392 Titre : Comparison of theory with experimental data for nanoclay-filled TPU/PP blend Type de document : texte imprimé Auteurs : Murugasamy Kannan, Auteur ; Suggu Bhagawan, Auteur ; Sabu Thomas, Auteur Année de publication : 2012 Article en page(s) : pp. 13379-13392 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Nanoclay Résumé : The mechanical properties of thermoplastic polyurethane (TPU)/polypropylene (PP) blends were investigated with special reference to the effect of type of polyurethane (ester- or ether-based), blend ratio, compatibilizer, and sequence addition of nanoclay. Tensile strength, stress at different elongations, flexural modulus, and abrasion resistance were analyzed and correlated with morphology. Blends of nanoclay filled thermoplastic polyurethane (TPU)/polypropylene (PP) of various compositions were evaluated by dynamic mechanical properties such as storage modulus (E′), loss modulus (E″), and dissipation factor (tan δ), at a frequency of 10 Hz over a temperature range from −100 to 200 °C. Finally different theoretical models were used to compare the experimental results with theoretical predictions. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie3005397 [article] Comparison of theory with experimental data for nanoclay-filled TPU/PP blend [texte imprimé] / Murugasamy Kannan, Auteur ; Suggu Bhagawan, Auteur ; Sabu Thomas, Auteur . - 2012 . - pp. 13379-13392. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 41 (Octobre 2012) . - pp. 13379-13392 Mots-clés : Nanoclay Résumé : The mechanical properties of thermoplastic polyurethane (TPU)/polypropylene (PP) blends were investigated with special reference to the effect of type of polyurethane (ester- or ether-based), blend ratio, compatibilizer, and sequence addition of nanoclay. Tensile strength, stress at different elongations, flexural modulus, and abrasion resistance were analyzed and correlated with morphology. Blends of nanoclay filled thermoplastic polyurethane (TPU)/polypropylene (PP) of various compositions were evaluated by dynamic mechanical properties such as storage modulus (E′), loss modulus (E″), and dissipation factor (tan δ), at a frequency of 10 Hz over a temperature range from −100 to 200 °C. Finally different theoretical models were used to compare the experimental results with theoretical predictions. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie3005397

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