Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Curing Kinetics and Chemorheology of an Epoxy/Anhydride System (CROSBI ID 101824)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Ivanković, Marica ; Incarnato, Loredana ; Kenny, Jose Maria ; Nicolais, Luigi Curing Kinetics and Chemorheology of an Epoxy/Anhydride System // Journal of applied polymer science, 90 (2003), 3012-3019-x

Podaci o odgovornosti

Ivanković, Marica ; Incarnato, Loredana ; Kenny, Jose Maria ; Nicolais, Luigi

engleski

Curing Kinetics and Chemorheology of an Epoxy/Anhydride System

The curing kinetics and the chemorheology of a low-viscosity laminating system, based on a bisphenol A epoxy resin, an anhydride curing agent and a heterocyclic amine accelerator was investigated. The curing kinetics was studied in both the dynamic and isothermal conditions by means of differential scanning calorimetry (DSC). The steady shear and the dynamic viscosity were measured throughout the epoxy/anhydride cure. The curing kinetics of the thermoset system was described by a modified Kamal kinetic model, accounting for the diffusion-control effect. A chemorheological model which describes the system viscosity as a function of temperature and the conversion is proposed. The model is a combination of the Williams-Landel-Ferry (WLF) equation and of an conversion term originally used by Castro and Macosco. Good agreement between predicted and experimental results was obtained.

Curing kinetics; Chemorheology; Epoxy-Anhydride; Modeling

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

90

2003.

3012-3019-x

objavljeno

0021-8995

Povezanost rada

Kemijsko inženjerstvo

Indeksiranost