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Please use this identifier to cite or link to this item: http://purl.org/purl/904

Title: Stress Relaxation of Polyester Fiber-Polyurethane Elastomer Composite with Different Interfacial Bonding Agents
Authors: Sunil,K Narayanankutty
Keywords: stress relaxation behavior
short polyester fiber
bonding agents
strain levels
Issue Date: Apr-1998
Publisher: Technomic Publishing Co., Inc.
Abstract: The stress relaxation behavior of polyurethane elastomer and short polyester fiber filled elastomer composites with and without bonding agents at different strain levels and strain rates was studied. It was found that these compounds exhibit a multistage relaxation mechanism and that the rate of relaxation and cross-over time depend on the strain level and strain rate. The incorporation of fibers reduced the stage-I relaxation rate and increased the cross-over time of the gum vulcanisate. A higher rate of relaxation (first stage) was shown by the composites with longitudinal fiber orientation and composites with bonding agents.
URI: http://dyuthi.cusat.ac.in/purl/904
Appears in Collections:Dr. Sunil K Narayanankutty

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