United Initiators NOROX?HDP-75 Methyl ethyl ketone peroxide 1338-23-4
Product Description: NOROX ? HDP-75 Product Name: NOROX ? HDP-75 Chemical Composition: Methyl ethyl ketone peroxide/Hydrogen peroxy tert-butyl toluene Primary Use: Liquid polymerization initiator for curing specialty unsaturated polyester and vinyl ester resins at room temperature Product Advantages/Properties: Lower Peak Exotherm Longer Operational Time (Gel Time) Eliminates "Leading Edge Effect" prevalent with other peroxides in VRTM applications. "Leading Edge Effect" Faster initial strength than other tert-butyltoluene hydroperoxide blends Excellent final cure Eliminates the need for in-plant mixing of peroxides Reduced foaming potential when used with vinyl esters for penetration processes