Interpenetrating polymer network from blocked isocyanates. I. Structure and properties of polyurethane-urea polyvinyl simultaneous interpenetrating networks
β Scribed by Philippe Michaud; Yves Camberlin; Christian Mai
- Publisher
- Society for Plastic Engineers
- Year
- 1988
- Tongue
- English
- Weight
- 937 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0032-3888
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Simultaneous full-interpenetrating polymer networks (full-IPNs) based on blocked polyurethane (PU) and vinyl ester (VE) have been prepared. The static and dynamic properties of these IPNs have been examined. Results show that the tensile strength and flexural strength of IPNs increased with blocked
We have studied the mechanical property and swelling behavior of semiinterpenetrating polymer networks (semi-IPNs) of poly(vinyl alcohol) (PVA) and polyurethane (PU) with reactive groups under different experimental conditions. Tensile strength and elongation of these semi-IPNs are strongly dependen