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Highly efficient low-temperature curing catalyst for amino-crosslinked systems.
Excellent storage stability in solventborne and high-solids coatings formulations.
Provides balanced reactivity—fast cure onset without premature gelation during processing.
Low volatility and reduced odor profile compared to traditional p-toluenesulfonic acid (p-TSA) derivatives.
Compatible with melamine, urea, and benzoguanamine resins across a broad pH range.
Automotive OEM and refinish basecoat/clearcoat systems.
Industrial maintenance coatings for metal substrates.
Appliance and coil coating formulations requiring rapid through-cure.
High-performance wood finishes demanding low-bake efficiency and film integrity.
General-purpose baking enamels for metal packaging and signage.
| Chemical Type | Sulfonic acid derivative (non-volatile, encapsulated) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow to amber liquid |
| Primary Applications | Amino-crosslinked thermoset coatings |
| Key Features | Low-temperature cure activation, hydrolytic stability, resin compatibility |
| Benefits | Reduced energy consumption, improved pot life, enhanced film hardness development |
| Recommended Use Level | 0.3–1.2 wt% on total resin solids |
| Storage Conditions | Store in original container at 5–30 °C; protect from moisture |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
