Physical testing of thermoplastic elastomers
β Scribed by R.P. Brown; A.D. Thorn
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 433 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0142-9418
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The photodegradation of thermoplastic elastomers designed for outdoor applications was studied with laboratory ultraviolet (UV) exposure in the unstrained state and under tensile strain (25 and 50%). Strained exposure caused a reduction of the strain to failure in subsequent tensile tes
Cyclic tensile responses of fourteen polyurethane elastomers were studied, with respect to their chemical composition and physical structure. Hard segment, soft segment and chain extender were varied, while keeping the hard segment fraction at ca 40% and soft segment molar mass at 2000 g/mol. Hard s