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High thermal stability with clean deblocking profile above 130 °C.
Excellent compatibility with hydroxyl-functional acrylics, polyesters, and alkyds.
Low volatility and minimal odor—suitable for low-VOC and high-solids coating systems.
Enables ambient-cure storage stability with rapid crosslinking upon thermal activation.
Consistent reactivity and reproducible film properties across production batches.
Automotive OEM clearcoats and basecoats requiring high-gloss, chip-resistant finishes.
Industrial coil coatings for pre-painted metal roofing and appliance panels.
General-purpose can and coil coatings demanding excellent flow, leveling, and durability.
Architectural metal coatings where weather resistance and color retention are critical.
Baking enamels for metal furniture, HVAC components, and agricultural equipment.
| Chemical Type | Blocked aliphatic isocyanate (hexamethylene diisocyanate derivative) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| Primary Applications | Thermally activated crosslinker for hydroxyl-containing resins |
| Key Features | Deblocking temperature ~130–150 °C; compatible with acid-catalyzed and neutral cure systems |
| Benefits | Enhanced pot life, reduced NCO volatility, improved film hardness and chemical resistance |
| Storage Stability | Stable at 25 °C for ≥12 months in sealed containers |
| Recommended Handling | Store below 30 °C; protect from moisture and direct sunlight |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
