The swelling behavior of interpenetrating polymer networks composed of polyurethane and unsaturated polyester
✍ Scribed by Piotr Król; Joanna Wojturska
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 212 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0021-8995
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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
The swelling behavior of interpenetrating polymer networks (IPNs) composed of poly(viny1 alcohol) (PVA) and poly(acry1ic acid) (PAA) in water was studied. The PVA/ PAA IPN gels were prepared by four synthetic methods. The swelling behaviors of these IPNs made by different methods were compared. The
## Abstract Tricomponent interpenetrating polymer network (IPN) systems involving castor oil, toluenediisocyanate (TDI), acrylonitrile (AN), ethylene glycol diacrylate (EGDA), and general‐purpose unsaturated polyester resin (GPR) were prepared with various compositions. The structures of the IPNs a