NACURE 3327

NACURE 3327 is an amine neutralized Dinonylnaphthalenedisulfonic acid (DNNDSA) catalyst that has been formulated to provide increased solubility when compared to other amine blocked DNNDSA catalysts. NACURE 3327 offers an excellent combination of package stability and cure response.

ADVANTAGES:
Excellent adhesion
Improved solubility
Good corrosion resistance
 

TYPICAL PROPERTIES:
Appearance:                            Clear, dark liquid
% Active:                                  25
 pH (1:1 with DI water):            7.0
Weight per gallon, 25°C:          7.6 lbs.
Volatile:                                    Isopropanol/Isobutanol
 

SOLUBILITY:
Soluble in water, alcohols, glycol ethers and glycols. Partially soluble in ketones and esters. Insoluble in aromatic and aliphatic hydrocarbons
 

APPLICATIONS:
Metal decorating Coil coatings
Appliance finishes Can coatings General industrial
Electrostatic spray applications
 

TYPICAL USAGE LEVELS:
0.5 to 2.0% as supplied on total resin solids.