Počet záznamů: 1
Preparation and Thermal Stability of Elastomers Based on Irregular Poly(urethane-isocyanurate) Networks
- 1.0330901 - ÚMCH 2010 RIV US eng J - Journal Article
Pavličevic, J. - Budinski-Simendic, J. - Radičevic, R. - Katsikas, L. - Popovic, I. - Meszaros Szecsenyi, K. - Špírková, Milena
Preparation and Thermal Stability of Elastomers Based on Irregular Poly(urethane-isocyanurate) Networks.
Materials and Manufacturing Processes. Roč. 24, 10-11 (2009), s. 1217-1223. ISSN 1042-6914. E-ISSN 1532-2475
Institutional research plan: CEZ:AV0Z40500505
Keywords : elastomers * isocyanurate ring * polyurethanes * thermal decomposition
Subject RIV: CD - Macromolecular Chemistry
Impact factor: 0.968, year: 2009
Thermal stability of poly(urethane-isocyanurate) networks with increasing amount of dangling chains was investigated. Networks contain heat resistant isocyanurate rings as a junction points formed by catalytic cyclotrimerisation of telechelic diisocyanates. The activation energy for the two step reactions of thermal decomposition was calculated and compared.
Permanent Link: http://hdl.handle.net/11104/0176576
Počet záznamů: 1