ISSN:
0021-8995
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
High speed tensile tests on Lexan polycarbonate resin were carried out on three grades of material at four test speeds from 200 to 15,000 in./min. and at five temperatures from -30 to +140°C. A consideration of the results of these tests led to a number of interesting conclusions. Among these conclusions was the identification of a plateau in the plots of some of the variables vs temperature in the 125° to 140°C. range. A more complete study of the variation in the tensile yield values of one of the grades of Lexan resin at 2 and 20 in./min. testing speed over the temperature range, and some-what beyond, has been made to define this unusual effect.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/app.1964.070080108
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