NACURE 1323 is a very hydrophobic amine neutralized Dinonylnaphthalenesulfonic acid (DNNSA) catalyst. It has been formulated to provide maximum solubility, package stability and electrical resistivity. Since DNNSA is a weaker acid than DNNDSA, it is more suitable for higher cure temperature applications.
ADVANTAGES:
Excellent solubility
Excellent humidity and detergent resistance
Good flow and leveling
Low conductivity
TYPICAL PROPERTIES:
Appearance: Clear, light straw liquid
% Active: 21
pH (1:1 with DI water): 7.2
Weight per gallon, 25°C: 7.5 lbs.
Volatile: Xylene
SOLUBILITY:
Soluble in water, alcohols, glycol ethers, and esters. Partially soluble in ketones. Insoluble in aromatic and aliphatic hydrocarbons.
APPLICATIONS:
Coil coatings
Electrostatic spray
Electrocoating
General industrials
TYPICAL USAGE LEVELS:
0.5 to 2.0% as supplied on total resin solids.
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