Polyester Resin Catalyst 125gr ( mek peroxide )

Organic peroxide of medium reactivity, catalyst for unsaturated polyester resins, in the presence of accelerators based on Cobalt salts, by reaction at room temperature or high temperature. Catalyst for industrial use. Transparent and colourless liquid. Total active oxygen 8.8 - 9.0 %. Density at 20º C 1.180 g/cm3. Residual water content 3.0 % max. Keep the product at storage temperatures not exceeding 25 ºC.

Product Features:

• Organic peroxide of medium reactivity


• Catalyst for unsaturated polyester resins


• Clear and colorless liquid


• Density at 20º C 1.180 g/cm3

Frequently Asked Questions:

How is polyester resin catalyst used?
It is used by mixing it with accelerators based on Cobalt salts in unsaturated polyester resins.

What is the reactivity of MEK peroxide?
MEK peroxide has medium reactivity.

What is the density of the catalyst?
The density of the catalyst is 1.180 g/cm3 at 20º C.

Can this catalyst be used in industrial applications?
Yes, this catalyst is designed for industrial use in unsaturated polyester resins.

What is the maximum residual water content in this catalyst?
The maximum residual water content is 3.0%.