Subbaraya, Venkatesh Gude and Karmarkar, Ajay and Deb, Anindya and Ranga, Srinivas Gunti and Dasappa, Shivakumar Neerakallu (2012) Viscoelastic, Mechanical and DOE-Based Study on PP-Nanocomposites. In: POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 51 (8). pp. 832-839.
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This paper deals with the quasi-static and dynamic mechanical analysis of montmorillonite filled polypropylene composites. Nanocomposites were prepared by blending montmorillonite (nanoclay) varying from 3 to 9% by weight with polypropylene. The dynamic mechanical properties such as storage modulus, loss modulus and mechanical loss factor of PP and nano-composites were investigated by varying temperature and frequencies. Results showed better mechanical and thermomechanical properties at higher concentration of nanoclay. Regression-based models through design of experiments (DOE) were developed to find the storage modulus and compared with theoretical models and DOE-based models.
|Item Type:||Journal Article|
|Additional Information:||Copyright for this article belongs to Taylor and Francis|
|Keywords:||Damping coefficient;Design of experiments;Nanocomposites; Storage modulus|
|Department/Centre:||Division of Mechanical Sciences > Centre for Product Design & Manufacturing|
|Date Deposited:||02 Jul 2012 12:38|
|Last Modified:||02 Jul 2012 12:38|
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