Trigonox 29-C75 is an initiator for (co)polymerization of (meth)acrylates (Polymer production). Initiator used for curing unsaturated polyester and vinylester resins at elevated temperatures (Thermoset composites).
Africa, Europe, India, Latin America, Middle East, North America
For Polymer Production: Polymerization of styrene: Trigonox 29-C75 can be utilized to increase polymerization rates at temperatures between 90-120°C (194-248°F). A comparison is made between thermally and Trigonox 29 initiated polymerization of styrene in a mass process, applying a typical temperature scheme (110-140-180°C). Due to its bifunctionality and the more constant reaction rate using Trigonox 29, the final polymer has a higher molecular weight and shows reduced dispersity. Other applications: Trigonox 29-C75 can also be used for the (co)polymerization of styrene, acrylonitrile, acrylates and methacrylates in the temperature range between 90°C and 120°C and for the polymerization of diethylene glycol di(allylcarbonate) based optical monomers. The use level of Trigonox 29-C75 will depend on the particular cure parameters being used.
For Thermoset: Trigonox 29-C75 is a highly efficient midrange initiator for curing unsaturated polyester and vinyl ester resins at elevated temperatures. Typical applications include prepreg, premix, BMC, TMC, SMC and pultrusion. Trigonox 29-C75 is stable in the presence of pigments, especially carbon black, and provides excellent catalyzed shelf-life in BMC and SMC formulations.
Trigonox 29-C75 is an initiator (75% active ingredient in odorless mineral spirits) for (co)polymerization of acrylates and methacrylates.
Trigonox 29-C75 is a highly efficient midrange initiator (75% active ingredient in odorless mineral spirits) used for curing unsaturated polyester and vinylester resins at elevated temperatures. Typical applications include prepreg, premix, BMC, TMC, SMC and pultrusion.