Chemical name               Methyl ethyl ketone peroxide

CAS NO.                               1338-23-4

Brand Name                        XJ-MEKP

Active Oxygen content           min  9.8 % 

Appearance                              colorless to yellowish liquid  

Application

XJ-MEKP is a general purpose methyl ethyl ketone peroxide for the curing of unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures.

The curing system MEKP/cobalt accelerator is particularly suitable for the curing of gelcoat resins, laminating resins, lacquers and castings;moreover the manufacture of light resistant parts may be possible contrary to the curing system benzoyl peroxide/amine accelerator.

As a quartz curing agent, the typical dosage is 0.8-1.0% of the resin dosage, which should be used together with accelerator. The common curing temperature is 60-100℃, also can be carried dry process.