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dc.contributor.authorLochab, Jyoti-
dc.contributor.authorSingh, V R-
dc.identifier.issn0975-1041 (Online); 0019-5596 (Print)-
dc.description.abstract The rectangular and square samples of bio-plastic materials namely, polymethyl methacrylate (PMMA), polycarbonate (PC), polystyrene plastic (PS material), polypropylene (PP), polyvinyl chloride (PVC), bakelite (G-10), nylon, Y-dent and teflon (PTFE) used for different applications in hospitals have been studied. These samples collected from different hospitals in Delhi (Safdarjang Hospital, Batra Hospital, AIIMS) have been studied for ultrasonic velocity, elasticity, acoustic impedance etc. at room temperature (24ºC). The average values of ultrasonic velocity and elasticity are found to vary directly with the density. The ultrasonic parameters measured at 2.5 MHz are reported here. en_US
dc.relation.ispartofseriesG 10K 11/00en_US
dc.sourceIJPAP Vol.42(08) [August 2004]en_US
dc.subjectUltrasonic propertiesen_US
dc.subjectAcoustic impedanceen_US
dc.subjectMedical plasticsen_US
dc.subjectTransmission coefficienten_US
dc.titleAcoustic behaviour of plastics for medical applicationsen_US
Appears in Collections:IJPAP Vol.42(08) [August 2004]

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