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E-Journal of Chemistry - Volume 5 2008, S1, Pages S1015-S1020

Dr. B. R. Ambedkar National Institute of TechnologyDeemed University, Jalandhar Pb.144 011, India

Received 27 February 2008; Accepted 20 April 2008

Copyright © 2008 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Phenol: formaldehyde ratio was varied in the synthesis of phenol- formaldehyde resin and used to prepare the composites. These composites were then evaluated for their mechanical strength on the basis of tensile strength, compressive strength and wear resistance. Composite with better strength was characterized by IR, SEM, XRD, TGA-DTA and further studies were carried out for its physico-chemical and mechanical properties like viscosity, modulus of rupture MOR, modulus of elasticity MOE and stress at the limit of proportionality SP etc.





Autor: B. S. Kaith and Aashish Chauhan

Fuente: https://www.hindawi.com/



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