Interpenetrating polymer networks based on castor oil, XVIII
β Scribed by Prashant Patel; Tarulata Shah; Bhikhu Suthar
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 858 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Full-interpenetrating polymer networks (IPNs) were prepared from epoxy and castor oil-based polyurethane (PU), by the sequential mode of synthesis and were characterized by different techniques: swelling test, scanning electron microscopy (SEM), thermomechanical analysis (TMA), thermogravimetric ana
A series of interpenetrating polymer networks (IPNs) of polyurethane/polystyrene (PU/PS; 90/10, 75/25, 60/40, and 50/50) have been synthesized by condensation reaction of castor oil with methylene diisocyanate and styrene, employing benzoyl peroxide as initiator. Polystyrene is extracted from IPNs b
Castor oil was reacted in varying ratios with P-isocyanatoethyl methacrylate to form a liquid urethane-methacrylate prepolymer. This prepolymer was then cured using ultraviolet radiation to form a series of base polymer networks or using various methacrylates to form conetworks. By swelling the base