Studies on physico-mechanical and optical properties, and WAXS of castor oil based polyurethane/polyacrylates interpenetrating polymer networks
β Scribed by Siddaramaiah; P. Mallu; S. Roopa; H. Somashekarappa; R. Somashekar
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 142 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Tricomponent interpenetrating polymer network (IPN) systems involving castor oil, toluenediisocyanate (TDI), acrylonitrile (AN), ethylene glycol diacrylate (EGDA), and generalβpurpose unsaturated polyester resin (GPR) were prepared with various compositions. The structures of the IPNs a
A number of polyurethanes were synthesized by reacting castor oil with hexamethylene diisocyanate, varying the NCO/OH ratio. The polyurethanes were reacted with 2-hydroxyethyl methacrylate (HEMA) to prepare the interpenetrating polymer networks (IPNs) using benzoyl peroxide as the initiator and ethy