Highly effective low-temperature curing catalyst for alkyd, polyester, and acrylic resin systems.
Non-volatile, solvent-free liquid formulation with excellent storage stability.
Enables rapid through-cure without excessive surface tack or wrinkling.
Compatible with both cobalt-free and cobalt-containing formulations for regulatory flexibility.
Reduces oven dwell time and energy consumption in industrial coil and can coating lines.
Industrial coil coatings for architectural and appliance substrates.
Automotive OEM and refinish clearcoats requiring fast ambient or forced-dry cure.
General metal packaging coatings (e.g., food cans, aerosol containers).
High-solids and low-VOC industrial maintenance coatings.
Wood finishing systems based on air-drying alkyds and modified polyesters.
| Chemical Type | Organic acid derivative (sulfonic acid-based) |
| Product Form | Clear, amber liquid |
| Appearance | Homogeneous, free-flowing liquid |
| Primary Applications | Catalyst for oxidative crosslinking of alkyd, polyester, and acrylic resins |
| Key Features | Low-temperature cure activation, non-volatile, cobalt-free alternative |
| Benefits | Improved pot life control, reduced VOC emissions, enhanced film hardness development |
| Recommended Use Level | 0.2–0.8% by weight of total formulation (non-volatile basis) |
| Storage Conditions | Store in original sealed container at 15–25°C; protect from moisture and direct sunlight |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China