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Title: Ultrasonic attenuation in aqueous dispersion of polytetrafluoroethylene
Authors: Rajulu, A Varada
Sreenivasulu, G
Raghuraman, K S
Issue Date: Sep-1994
Publisher: NISCAIR-CSIR, India
Abstract: Speed of sound, density and viscosity of aqueous dispersion of polytetrafluoroethylene at different concentrations and temperatures have been measured. Using these values, the sound attenuation in the dispersion has been calculated. The variation of attenuation with concentration and temperature yields linear relation indicating that polytetrafluoroethylene does not change the structure of water.
Page(s): 302-304
ISSN: 0975-0991 (Online); 0971-457X (Print)
Appears in Collections:IJCT Vol.01(5) [September 1994]

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