Preparation and characterization of heat-resistant interpenetrating polymer network (IPN)
β Scribed by Shailesh K. Dhoke; S. Palraj; K. Maruthan; M. Selvaraj
- Book ID
- 113858874
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 829 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0033-0655
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## Abstract Sequential interpenetrating polymer networks (IPNs), based on polyurethane and polybenzoxazine, were synthesized. Fourier Transform infrared spectrometry was employed to monitor the formation kinetics, which indicated that only physical bonding existed in the resulting IPNs. Morphologic
The kinetics and heat transfer during the curing of a polyurethane-polyester interpenetrating polymer network (IPN) were investigated experimentally and theoretically. A model based on the additivity rule of constituent ingredients was used to predict the IPNs reaction kinetics and heat transfer. Co