Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Fracture (geology)"'
Publikováno v:
Polymer. 176:264-273
A set of five polyethylenes, of which four have 1-butene as co-monomer and one has 1-hexene as co-monomer was evaluated to determine their respective strain hardening values at 80 °C and to determine their failure times applying an accelerated Full-
Publikováno v:
Polymer. 177:49-56
In this work, we study the tensile deformation of chicken muscle fibers and the temperature dependence of the tensile deformation of non-twisted nylon 6 lines and twisted nylon 6 (artificial muscles). Both the non-twisted nylon 6 lines and twisted ny
Publikováno v:
Polymer. 168:104-115
In this research the reinforcing effect of nanocomposite-wall microcapsules on the fracture toughness and fracture energy of epoxy under mode I was studied. The fracture specimens with the geometry of localized tapered double cantilever beam (TDCB) w
Autor:
Keizo Akutagawa, Toshio Nishi
Publikováno v:
Polymer. 162:139-155
We propose a new concept on theoretical explanation of the relationship between transient non-bonded interaction and thermo-mechanical behavior on rubber-like materials. The theoretical equation can describe the extension ratio dependence of stress a
Publikováno v:
Polymer. 230:124089
This study demonstrates the postpreparation easy tuning of the Young's modulus of elastomers by using polyesters bearing thermal and photo cross-linkable groups. In the first cross-linking step, only thermoreactive groups form cross-links, resulting
Publikováno v:
Polymer. 125:30-39
The elastic-viscous transition of tear fracture of rubber consists of three different fracture zones, the elastic-brittle fracture zone, the viscous-ductile fracture zone and the intermediate transition zone accompanied with stick-slip motion and a c
Autor:
Armin Zankel, Michael Rastel, Claudia Mayrhofer, Peter Poelt, Manfred Nachtnebel, Markus Gahleitner
Publikováno v:
Polymer. 126:65-73
The fracture behavior and fracture mechanics at the very early stages of both ethylene-propylene-rubber (EPR) and linear low-density polyethylene (LLDPE) modified isotactic polypropylene (iPP) were investigated. For this purpose tensile tests of the
Autor:
Jens Meier, Hamid El Maanaoui
Publikováno v:
Polymer. 228:123909
A fracture mechanical model extended towards thermal dependence and validated for two technical elastomers based on EPDM and NR elastomers reinforced with an amount of 50 phr carbon black (CB). Both materials were characterized for fatigue to failure
Publikováno v:
Polymer. 221:123560
The role of nanoscale heterogeneity on the mode I fracture toughness, K I c , of model epoxy networks has been investigated. Model systems utilized consist of diglycidyl ether of bisphenol A (DGEBA) as the epoxide with a stoichiometric amine mixture
Publikováno v:
Polymer, Vol. 218, p. 123497 (2021)
The hybrid assembling of thermoplastics with thermosets through controlled interdiffusion is an attractive approach towards integrated structural composite bonding. The fracture toughness of the interphase between the high Tg thermoplastic polyetheri