NACURE XC-194K
NACURE XC-194K is a latent blocked catalyst based on an alkylaromatic sulfonic acid. It is designed to offer improved stability in amino crosslinked primers that employ basic or ion exchange type anti-corrosive pigments.
ADVANTAGES:
Amine free
Improved cure stability in thermoset anti-corrosive primers
Excellent solubility in non-polar solvents
Improved “solvent pop” resistance
Excellent humidity and salt spray resistance
TYPICAL PROPERTIES:
Appearance Clear, brown liquid
% Active 20
Weight per gallon, 25°C 6.7
Volatile Hydrocarbon/ester solvents
SOLUBILITY:
Soluble in aromatic and aliphatic hydrocarbons, alcohols, esters, ketones and glycol ethers. Insoluble in glycols and water.
APPLICATIONS:
Coil Coating Primers
Primers for Appliance Finishes
General Industrial Thermoset Primers
TYPICAL USAGE LEVELS:
1.0 - 4.0% as supplied on total formula.