Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Senen Paz-Abuin"'
Publikováno v:
Thermochimica Acta. 505:47-52
The overall model of the form: dα / dt = ( K ′ + Kα m )(1 − α ) n , known as Kamal's model, has been analysed in this work. Although it can describe well the isothermal DSC experiment, the statistical criteria does not allow fixing exactly the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f294e1d8902d32bc9f3133fd87ea334
https://doi.org/10.1016/j.tca.2010.03.024
https://doi.org/10.1016/j.tca.2010.03.024
Publikováno v:
Macromolecules. 31:4770-4776
The reactivities of cis and trans isomers of 1,2-diaminocyclohexane (1,2-DCH)/epoxy resin were studied separately. We found that the primary amine hydrogen disappears in both isomers at a similar rate when they react with an epoxy resin. However, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a384343e080c975326001b7ac220bd2d
https://doi.org/10.1021/ma9713365
https://doi.org/10.1021/ma9713365
Autor:
Senen Paz-Abuin, Arturo Lopez-Quintela, Mercedes Pazos Pellin, Montserrat Varela, Pilar Prendes
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 36:1001-1016
The epoxy-diamine cure process was studied. We found that the mechanism can be described in three steps: (i) initiation up to 20–25% of conversion. (ii) autoacceleration and (iii) inhibition. It has been observed that after the initiation there is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5f4264b9a5fd211383d2de4390ad46d
https://doi.org/10.1002/(sici)1099-0518(19980430)36:6<1001::aid-pola15>3.0.co
https://doi.org/10.1002/(sici)1099-0518(19980430)36:6<1001::aid-pola15>3.0.co
Publikováno v:
Polymer. 38:3795-3804
The mechanism of cure (pregel) of a highly purified diglycidylether of bisphenol A (DGEBA, 99.6% molecular weight = 340 g mol −1 ) with 1,3-bis(aminomethyl)-cyclohexane (1,3 BAC) was studied. A kinetic model was developed which considered the diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8849009f12e576efc78e78368d048c76
https://doi.org/10.1016/s0032-3861(96)00957-3
https://doi.org/10.1016/s0032-3861(96)00957-3
Publikováno v:
Polymer. 38:3117-3120
In epoxy-amine kinetic studies, the determination of the ratio of rate constants, ( R ) for hydrogens on primary and secondary amine groups is very important; in fact R is related to the network morphology. In this paper we show that R can be directl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2cc13e8fd5e798da3567b1e122669fc
https://doi.org/10.1016/s0032-3861(96)01093-2
https://doi.org/10.1016/s0032-3861(96)01093-2