NACURE 155 is a hydrophobic sulfonic acid catalyst based on dinonylnaphthalene disulfonic acid supplied as a 55% concentrate in isobutanol. Its primary use is as a catalyst for promoting the cure of hydroxy, carboxy and amide functional polymers with melamine and urea-formaldehyde crosslinking agents.
| % Active | 55 |
| Formulation Advantage | Low conductivity, Soluble in aromatic hydrocarbons, Unblocked |
| Application Advantage | Adhesion, Detergent resistance, Direct to metal, Intercoat adhesion, Salt spray resistance, Water resistance |
| Market Application | Appliance, Automotive primers, Can, Coil, Electrocoating, Electrostatic spray, General industrial, Printing inks |
| Product Group | Catalyst (acid) |
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