NACURE 2530

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NACURE 2530 is an amine neutralized p-Toluenesulfonic acid (p-TSA) catalyst. It is similar to NACURE 2500, except supplied at a lower pH. This allows for faster cure and reduces the potential of wrinkling from volatile amines, particularly at cure temperatures of 121° C (250° F) or higher.



ADVANTAGES:
Fast cure
Reduced wrinkling
 



TYPICAL PROPERTIES:
Appearance:                            Clear, straw liquid 
% Active:                                  25
pH (1:1 with DI water)              6.0
Weight per gallon, 25°C:          8.0 lbs.    
Volatile:                                    Isopropanol/ methanol
 



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



APPLICATIONS:
Appliance Finishes
Automotive Topcoats
Coil coatings
Can coatings
General industrials
Paper coatings
Wood coatings
 



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

 
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