Arkema

Luperox® 231XL40-SP is a coke protection product based on Luperox® 231XL40 with calcium carbonate and silica as dispersing carriers at 40%. It belongs to the ketone peroxide group of organic peroxides, with the molecular structure of 1,1′-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane and the CAS number 6731-36-8. 6731-36-8, molecular weight 302.4 g/mol. Main Properties: Scorch Protection: Luperox® 231XL40-SP provides excellent scorch protection and solves the problems of traditional scorch protection. The advantages are

Product Overview: Luperox® Q2 is a colorless to yellow liquid mainly used for the curing of unsaturated resins for Pultrusion, BMC, SMC and other processes. Typical dosage is 0.7-1.5% of the resin dosage. Specifications and Characteristics: Liquid appearance, reactive oxygen content of 9.7%, density of 1075 Kg/m³, flash point of 62.5°C, self-accelerating decomposition temperature of 60-65°C, maximum storage temperature of 27°C. The main decomposition products are ethane Main decomposition products are ethane - methane - ethylene, carbon oxides. Curing Characteristics: The amount of curing agent is 1% of the amount of resin, the curing temperature is 82°C. The curing time is 741 hours.

1,1-Di-(tert-butylperoxy)cyclohexane 50% Mineral Oil Active

40% Dicumyl peroxide coated on kaolin clay

Precipitation of 40% Dicumyl peroxide on calcium carbonate

40% Calcium carbonate pellets

40% Calcium carbonate pellets

40% particles on calcium carbonate and silica

40% particles on calcium carbonate and silica