Polymerization of styrene:
PEROXAN HXP may be used in polymerization and copolymarization of styrene.
Temperature range: 80 to 110°C
Dosing: 0,1 to 0,5 phr
Polymerization of acrylates and methacrylates:
PEROXAN HXP can be used as initiator for the solution, bulk and suspension (co)polymerization of acrylates and methacrylates.
Temperature range (solution polym.): 80 to 160°C
Dosing: 0,1 to 1 phr
Other applications:
PEROXAN HXP may also be used for the (co)polymerization of butadiene.
PEROXAN HXP is used for the curing of unsaturated polyester resins at high temperatures.
PEROXAN HXP is preferred for the curing of UP resin based hot press moulding formulations in the temperature range from 120° to 160°C.
PEROXAN HXP is often times used in combination with a low reactive peroxide like PEROXAN PB or PEROXAN BIC and an optimal low profile SMC formulation for the production of HPM parts with a Class A surface at short moulding times.
Depending on working conditions, the following peroxide dosage level is recommended:
PEROXAN HXP as such: 1,0 to 2,0 phr
combined with low reactive peroxide: 0,25 to 1,0 phr