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Vitrification controlling parameters

Fig. 15. TTT cure diagram TJT vs. times to gelation and vitrification. Theoretical (solid lines) First-order kinetics using the following parameters T = —19 °C T, = 166 °C Ej/Em = 0.34 FJPft = 0-19 E, = 12.6 kcal/mole A = 4.5x 10 min" pgy, = 0.75 g,Tg = 49 °C. Experimental , pregel (TBA) , gelation (TBA) Q, vitrification (TBA) , diffusion control (infra spectroscopy) A, gelation (gel fraction). The system studied was Epon 828/PACM-20 (see Fig. 4 caption)... Fig. 15. TTT cure diagram TJT vs. times to gelation and vitrification. Theoretical (solid lines) First-order kinetics using the following parameters T = —19 °C T, = 166 °C Ej/Em = 0.34 FJPft = 0-19 E, = 12.6 kcal/mole A = 4.5x 10 min" pgy, = 0.75 g,Tg = 49 °C. Experimental , pregel (TBA) , gelation (TBA) Q, vitrification (TBA) , diffusion control (infra spectroscopy) A, gelation (gel fraction). The system studied was Epon 828/PACM-20 (see Fig. 4 caption)...
See other pages where Vitrification controlling parameters is mentioned: [Pg.588]    [Pg.746]    [Pg.609]    [Pg.368]    [Pg.55]    [Pg.152]    [Pg.14]    [Pg.271]    [Pg.353]    [Pg.134]    [Pg.167]    [Pg.1645]    [Pg.230]   
See also in sourсe #XX -- [ Pg.678 , Pg.679 ]



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