Telechelic macromers based on hydroxyterminated perfluoropolyethers (HO-R H -PFPE-R H -OH) with different molecular weights were used for the preparation of fluorine-containing unsaturated polyester resins (FUPR). The products resulting from the reaction of the monomers usually employed for the prep
Curing studies on modified epoxy and unsaturated polyester resins
β Scribed by Arvind Shukla; R. M. V. G. K. Rao
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 269 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0021-8995
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## Abstract A kinetic study on simultaneous interpenetrating polymer network formation of epoxy resin based on diglycidyl ether of Bisphenol A (DGEBA) and unsaturated polyester (UP) was performed by means of differential scanning calorimetry (DSC). Isothermal DSC characterizations of neat resins an
Three multifunctional epoxy resins novolac epoxy ( EPN) , triglycidyl paraaminophenol ( TGPAP) , and tetraglycidyl diaminodiphenylmethane (TGDDM ) were modified with a carboxy-terminated acrylate-based liquid elastomer (PnBA) . The effect of prereaction of the epoxy groups in the resin and carboxyl