An Investigation of the Dynamic Mechanical Properties of Polyethylene

S. Matsuoka; C. Aloisio

doi:10.1520/STP42023S

SYMPOSIA PAPER Published: 01 January 1963

STP42023S

An Investigation of the Dynamic Mechanical Properties of Polyethylene

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A study was made of the effect of branching and thermal history of polyethylene on its dynamic mechanical properties. The polymers used were an injection-molded linear polyethylene, with and without annealing, and an injection-molded branched polyethylene. The dynamic test apparatus was operated over a frequency range of 1(T² to 10² cps and a temperature range of - 70 to 100 C. This temperature and frequency range includes the α and β transitions of polyethylene. These transitions are observed as peaks in the loss modulus curves.

Author Information

Matsuoka, S.

Bell Telephone Laboratories, Murray Hill, N. J.

Aloisio, C., J.

Bell Telephone Laboratories, Murray Hill, N. J.

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Details

Developed by Committee: D20

Pages: 34–46

DOI: 10.1520/STP42023S

ISBN-EB: 978-0-8031-5982-2

ISBN-13: 978-0-8031-6136-8

An Investigation of the Dynamic Mechanical Properties of Polyethylene

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