Fourier transform infrared spectroscopy (FTIR) was used to follow the curing of the diglycidylether of bisphenol A (DGEBA) typical epoxide resin by poly(styrene-alt-maleic anhydride) (AMS), the reaction being accelerated by triethylamine (TEA) in the presence of methanol. The study was done in an is
Study of crosslinking acid copolymer/DGEBA systems by FTIR
β Scribed by A. Cherdoud-Chihani; M. Mouzali; M. J. M. Abadie
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 283 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Adhesive properties of high molecular weight acid copolymers used as hardeners for a commercial epoxy resin are investigated. For comparative purposes, physical blends of poly(acry1ic acid)-polystyrene are used as hardeners. Joints prepared from physical blends exhibit lower lap shear strength than
High water-absorbent copolymers comprising acrylic acid (AA) and acrylamide (AM) were prepared in the presence of a crosslinking agent, monofunctional aldehyde, by a solution polymerization technique using a redox initiation system. Such copolymers have very high water absorbency and absorbing kinet