Abstract
Adhesion properties of acrylic pressure sensitive adhesives were examined by means of normal (JKR) contact at room temperature. Cylindrically shaped samples were synthesized in capillary tubes in presence of a cross-linking agent in order to obtain an elastic response. The results reveal power law increase of adhesion at higher rates of interfacial separation. Transition from low- to high-power is revealed and explained as a result of bulk shielding of interfacial fracture mechanism. Further results will be available soon. Bulk viscoelastic dissipation and molecular interactions at the interface are thought to jointly govern this behavior.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 81-86 |
| Number of pages | 6 |
| Journal | Materials Research Society Symposium - Proceedings |
| Volume | 710 |
| State | Published - 2002 |
| Event | Polymer Interfaces and Thin Films - Boston, MA, United States Duration: Nov 26 2001 → Nov 30 2001 |
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