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Details van artikel 10 van 14 gevonden artikelen
| Titel: |
Strength of Elastomeric Adhesive Films in the Triaxial Stress State |
| Auteur: |
Sosin, S. E. Elkin, A. I. Vinogradov, G. V. |
| Verschenen in: |
International journal of polymeric materials |
| Paginering: | Jaargang 8 (1980) nr. 2-3 pagina's 135-152 |
| Jaar: |
1980-09-01 |
| Inhoud: |
In model experiments, the triaxial stress state is realized in thin polymer films placed between two solid surfaces and subjected to extension under the action of a force oriented perpendicular to the interface. In this case, the ultimate (fracture) stresses in adhesive joints of uncured flexible-chain polymers of narrow and wide molecular-mass distributions with solids of various nature have been studied as a function of the rate of loading. The results are in good agreement with the data obtained by investigating the durability of the same materials under the conditions of the triaxial stress state. In the region of cohesive fracture the strength of adhesives of narrow MMD is substantially dependent on molecular mass and temperature. In adhesive tear-off, the strength is noticeably affected by the nature of the support, but it is not practically influenced by the molecular mass of the adhesive. The results of the investigation of the strength properties of thin polymer films in the triaxial stress state have been compared with the data obtained for the same polymers subjected to uniaxial extension and shear flow. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 10 van 14 gevonden artikelen
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