High reactivity with polyols, enabling rapid cure kinetics for efficient production cycles.
Excellent compatibility with aromatic and aliphatic polyether/polyester polyols in two-component systems.
Delivers superior mechanical properties—including tensile strength and abrasion resistance—in cured elastomers.
Low viscosity at ambient temperature facilitates easy handling, metering, and homogeneous mixing.
Consistent batch-to-batch performance supported by Dow’s stringent quality control and traceability protocols.
Cast polyurethane elastomers for industrial rollers, mining screens, and hydraulic seals.
Reaction injection molding (RIM) components in automotive and agricultural equipment.
High-performance coatings and linings for chemical-resistant tank interiors and piping systems.
Flexible and rigid PU foams requiring enhanced dimensional stability and load-bearing capacity.
Adhesives and sealants demanding fast fixture time and long-term bond integrity under thermal cycling.
| Chemical Type | Aromatic diisocyanate-based curing agent (TDI-derived) |
| Product Form | Liquid |
| Appearance | Clear to pale yellow liquid |
| Primary Applications | Two-component polyurethane elastomers, coatings, adhesives, and RIM systems |
| Key Features | Fast-reacting, low-viscosity, high-functionality crosslinker |
| Storage Conditions | Store in original sealed container at 15–25°C; protect from moisture and direct sunlight |
| Handling Precautions | Use in well-ventilated areas; avoid skin contact and inhalation of vapors or aerosols |
| Regulatory Compliance | REACH registered; complies with applicable OSHA and GHS hazard communication standards |
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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