Mechanical properties and fractography of block copolymers based on NR and MDI-based polyurethanes
β Scribed by M. N. Radhakrishnan Nair; Prema Sukumar; V. Jayashree; M. R. Gopinathan Nair
- Publisher
- Springer
- Year
- 2010
- Tongue
- English
- Weight
- 558 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0170-0839
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The various pathways of degradation of polyurethane based on MDI and propoxylated trimethylol propane were studied from the analysis of degradation gases sampled at various temperatures during the heating rise. From the beginning of degradation (250Β°C) to 400Β°C, we suggest that the main
## Abstract Composites based on multiwall carbon nanotubes (MWCNTs) and the block copolymer styreneβbutadieneβstyrene with two different contents of styrene have been investigated and their electrical conductivity and mechanical properties have been evaluated. The composites were prepared by a solu