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Highly efficient acid catalyst for ambient- and low-temperature curing of amino-formaldehyde resins.
Low volatility formulation minimizes odor and improves workplace safety during handling and application.
Excellent compatibility with melamine- and urea-based crosslinkers in solventborne and high-solids coatings.
Promotes rapid through-cure without excessive surface tack or premature gelation.
Stable in storage with extended shelf life under recommended conditions (unopened, cool/dry).
Automotive OEM and refinish clearcoats and basecoats.
Industrial maintenance coatings for metal substrates.
Appliance and coil coatings requiring fast line speeds and low-bake performance.
General-purpose baking enamels for metal packaging and furniture finishes.
| Chemical Type | Encapsulated para-toluenesulfonic acid (p-TSA) derivative |
| Product Form | Free-flowing white to off-white crystalline powder |
| Appearance | Crystalline solid, free of visible impurities |
| Primary Applications | Curing catalyst for amino-resin crosslinked thermoset coatings |
| Key Features | Latent reactivity, low-dust handling, controlled acid release profile |
| Benefits | Improved pot life, reduced oven energy consumption, enhanced film hardness development |
| Storage Conditions | Keep container tightly closed; store at 5–25 °C, protect from moisture |
| Regulatory Status | REACH registered; not classified as hazardous per GHS (EU) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
