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HS Code |
838544 |
| Product Name | Hafotex HF-3501 Solvent Based Polyurethane Curing Agent |
| Type | Solvent-based curing agent |
| Chemical Basis | Aliphatic polyisocyanate |
| Appearance | Clear to slightly yellowish liquid |
| Viscosity 25c | 20-40 mPa·s |
| Solid Content | 65-75% |
| Density 25c | 1.10-1.15 g/cm³ |
| Mixing Ratio With Polyol | Varies (typically 2-10% by weight) |
| Pot Life At 25c | 4-6 hours |
| Recommended Storage Temperature | 5-35°C |
| Flash Point | > 21°C |
| Solubility | Soluble in common polyurethane solvents |
| Application | Curing agent for two-component polyurethane coatings |
| Shelf Life | 12 months (unopened) |
| Hazard Classification | Irritant, sensitizer |
As an accredited Hafotex HF-3501 Solvent Based Polyurethane Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hafotex HF-3501 Solvent Based Polyurethane Curing Agent is supplied in a 25 kg blue metal drum with secure screw cap. |
| Container Loading (20′ FCL) | 20′ FCL container is loaded with securely packed drums of Hafotex HF-3501, ensuring safe, stable shipment of the chemical. |
| Shipping | Hafotex HF-3501 Solvent Based Polyurethane Curing Agent is shipped in tightly sealed, chemical-resistant containers to prevent leaks and contamination. Packages are clearly labeled as hazardous and transported under regulated conditions, avoiding direct sunlight, heat, and moisture. Ensure compliance with local and international regulations for the handling and shipping of chemical substances. |
| Storage | Hafotex HF-3501 Solvent Based Polyurethane Curing Agent should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and ignition points. Avoid moisture and incompatible materials such as strong acids and bases. Ensure proper labeling and keep out of reach of unauthorized personnel. Follow all safety and local regulatory guidelines. |
| Shelf Life | Hafotex HF-3501 Solvent Based Polyurethane Curing Agent has a shelf life of 12 months when stored in original, sealed containers. |
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Purity: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with ≥99% purity is used in automotive clearcoats, where it delivers superior gloss and reduced yellowing. Viscosity: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with low viscosity grade is used in leather finishing, where it ensures uniform film formation and smooth surface appearance. Molecular Weight: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with controlled molecular weight is used in flexible packaging laminates, where it enhances adhesive strength and long-term durability. Melting Point: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with a melting point of ≥120°C is used in wood flooring coatings, where it improves chemical resistance and surface hardness. Stability Temperature: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with high stability temperature is used in industrial protective coatings, where it maintains mechanical integrity under extreme thermal conditions. Solvent Compatibility: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with broad solvent compatibility is used in textile coating applications, where it enables versatility in formulation and consistent curing. Shelf Life: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with an extended shelf life of 12 months is used in warehouse storage of pre-mixed systems, where it minimizes product degradation and waste. Particle Size: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with fine particle size distribution is used in high-gloss automotive refinishes, where it yields an ultra-smooth surface and enhanced reflective properties. Hydrolytic Stability: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with excellent hydrolytic stability is used in outdoor metal coatings, where it resists moisture-induced degradation and prolongs coating life. VOC Content: Hafotex HF-3501 Solvent Based Polyurethane Curing Agent with low VOC content is used in architectural coatings, where it meets environmental regulations and ensures safer indoor air quality. |
Competitive Hafotex HF-3501 Solvent Based Polyurethane Curing Agent prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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