The yield stress of polyacetal (POM) decreases monotonically with the incorporation of thermoplastic polyurethane (TPU) elastomer in POM/TPU blends as would be anticipated. However, the impact strength of the resultant POM/TPU blends increases initially up to 30% TPU and thereafter decreases with th
Die swell of thermoplastic polyurethanes: A peculiar behavior
β Scribed by L. Dufrancatel-Veiller; M. F. Lacrampe; J. Pabiot
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 400 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0021-8995
- DOI
- 10.1002/app.1266
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π SIMILAR VOLUMES
Verlag ( 1967). Fig. 2. Gas thermal conductivity of monofluoro-( 1968). dichloromethone, CHFC12: (A) Touloukion et el. (101, (B) Landolt-Bornstein (5), (C) Equation (2). 95 ( 1943).
Stress relaxation behavior of short Kevlar fiber-reinforced thermoplastic polyurethane ( T P U ) is studied with respect to strain level, strain rate, fiber loading, and fiber orientation and temperature. The existence of a two-step relaxation mechanism for unfilled stock and a three-stage relaxatio
The change in attenuation of longitudinal waves has been measured as a function of frequency and temperature for thermoplastic polyurethanes of different hardness covering a range from rubbery hardness to plastic. Analysis of the results show some segmental relaxations and the activation energies we