POLYMERS
Curing of a CFR Epoxy Prepreg
In this example, the Curing (Crosslinking Reactions)Literally translated, the term “crosslinking“ means “cross networking”. In the chemical context, it is used for reactions in which molecules are linked together by introducing covalent bonds and forming three-dimensional networks.curing of a carbon fiber-reinforced epoxy prepreg (CFRP) in a press at 120°C was measured at a frequency of 10 Hz.
The plot shows Ion ViscosityIon viscosity is the reciprocal value of the ion conductivity, which is calculated from the dielectric loss factor.ion viscosity (green curve) which is derived from the loss factor (blue curve).
Ion viscosity increases as Curing (Crosslinking Reactions)Literally translated, the term “crosslinking“ means “cross networking”. In the chemical context, it is used for reactions in which molecules are linked together by introducing covalent bonds and forming three-dimensional networks.curing progresses and achieves a nearly horizontal level after 14 min, signaling a 100% degree of Curing (Crosslinking Reactions)Literally translated, the term “crosslinking“ means “cross networking”. In the chemical context, it is used for reactions in which molecules are linked together by introducing covalent bonds and forming three-dimensional networks.curing. The temperature measured on the same DEA channel yields a large ExothermicA sample transition or a reaction is exothermic if heat is generated.exothermalCuring (Crosslinking Reactions)Literally translated, the term “crosslinking“ means “cross networking”. In the chemical context, it is used for reactions in which molecules are linked together by introducing covalent bonds and forming three-dimensional networks.curing effect: peak of 162°C.