FT-IR Spectroscopic and Residual Stress Studies on Curing of Epoxy Resin Waterborneepoxy resin waterborneblocked isocyanateresidual stressdeblocking reactioncuring reactionnetwork formationFor an epoxy resin waterborne system mixed with a curing agent, butanone oxime blocked 4,4′-methylenediphenyldiisocyanate,...
Gaillard, F., Joly, J.P., Peillex, E., Romand, M., 2000. FT-IR and temperature-programmed desorption (TPD) study of the adsorption of probe molecules used to model epoxy resin adhesion to chromium, iron and stainless steel substrates. The Journal of Adhesion 72 (3-4), 317-334....
This paper has described the synthesis of hydroxyl group terminated epoxy resin(E-OH) by ring-open reaction of epoxy resin(E-44) with diethanolamine(DEOA),which was then used to prepare a series of E-OH modified waterborne polyurethane (EWPU.The effect of amount of E-OH on EWPU emulsion...
1) rosin modified phenol-aldehyde epoxy resin 松香改性酚醛环氧树脂1. The curing process of rosin modified phenol-aldehyde epoxy resin (RPAE for short), which was self-made, with 4,4\'-diaminodiphenylsulfone, phthalic anhydride and polyamide as curing agents were traced by using FT-IR. 以...
The chemical structure of urethane-containing epoxy resin was confirmed using FT-IR, 1HNMR, and elemental analysis. DSC results indicated that the initial curing and maximum exothermic peak temperatures of urethane-containing epoxy resin cured with 4,4′-diaminodiphenylmethane were 60°C and 135°C...
It was concluded that the methylene-bridged epoxy resin possessed the highest curing reaction reactivity toward DDS and the methine-naphthyl-bridged epoxy network possessed the highest storage modulus, glass transition temperatures, thermal stability, and moisture resistance....
Improving interface property of epoxy resin composite via in‐situ growth of ZIF‐8 onto carbon fiber with branched polyethyleneimine doi:10.1002/pc.28855COUPLING agents (Chemistry)COMPOSITE materialsSHEAR strengthEPOXY resinsBENDING strengthCARBON fibersThe interface property of carbon fiber/matrix...
Resin epoxy Synonyms Epoxy resin;POLYEPICHLOROHYDRIN;Teric 169;Resins, epoxy;D.E.R.TM 330;Adhesive-Epoxy;Epoxy resin 711;Epoxy resin CYD;Epoxy resin EX-4;Epoxy resin powder CBNumber: CB2701716 Molecular Formula: C3H5ClO Molecular Weight: ...
Investigation of the curing process for the epoxy resin mixture with ionomer, using DSC and FT-IR, revealed that the curing reaction was initiated from the nucleophilic addition of—COO to the epoxy group to form an ester linkage, and that the chain propagation subsequently occurred by anionic ...
Epoxy resin (EP), as a widely used polymer material, is inherently flammable. Imparting it with high-efficiency flame-retardant properties has always been the focus of attention. In this work, using triallyl isocyanurate (TAIC) and 9,10-dihydro-9-oxa-10-phospha phenanthrene-10-sulfide (DOPS)...