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HS Code |
779541 |
| Product Name | Hafotex SW-2839 Waterborne Polyurethane Curing Agent |
| Appearance | Milky white or light yellow liquid |
| Solid Content | 34-36% |
| Ph Value | 7.0-9.0 |
| Viscosity | 100-500 mPa·s (at 25°C) |
| Ionic Type | Anionic |
| Storage Temperature | 5-35°C |
| Storage Stability | 6 months (sealed, under recommended temperature) |
| Environmental Friendly | Low VOC, eco-friendly |
| Application | Waterborne polyurethane systems |
| Mixing Ratio | Varies by formulation, typically 5-15% of resin weight |
| Film Properties | High hardness and flexibility |
| Water Resistance | Excellent |
| Adhesion | Strong adhesion to various substrates |
| Main Usage | Curing agent for coatings, adhesives, and inks |
As an accredited Hafotex SW-2839 Waterborne Polyurethane Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hafotex SW-2839 Waterborne Polyurethane Curing Agent is packaged in a 25 kg blue HDPE drum with secure sealing lid. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 14.4 MT packed in 1200 kg IBC drums, ideal for efficient transport of Hafotex SW-2839 curing agent. |
| Shipping | Hafotex SW-2839 Waterborne Polyurethane Curing Agent is shipped in securely sealed, chemical-resistant containers. Ensure upright transport and avoid exposure to direct sunlight, freezing temperatures, and mechanical shock. Comply with local regulations for chemical shipments and provide accompanying Safety Data Sheets. Suitable for ground or air shipment as non-hazardous cargo, unless local laws specify otherwise. |
| Storage | Hafotex SW-2839 Waterborne Polyurethane Curing Agent should be stored in tightly sealed original containers in a cool, dry, and well-ventilated area away from direct sunlight and sources of heat or ignition. Avoid freezing temperatures and protect from moisture contamination. Keep away from incompatible materials such as strong acids or bases. Store at temperatures between 5°C and 35°C for optimal stability. |
| Shelf Life | Hafotex SW-2839 Waterborne Polyurethane Curing Agent has a shelf life of 12 months when stored in unopened, original containers. |
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Viscosity grade: Hafotex SW-2839 Waterborne Polyurethane Curing Agent with low viscosity grade is used in automotive coating applications, where it ensures smooth film formation and uniform coverage. Purity 99%: Hafotex SW-2839 Waterborne Polyurethane Curing Agent at 99% purity is used in high-performance wood flooring finishes, where it delivers excellent abrasion resistance and clarity. Particle size <100 nm: Hafotex SW-2839 Waterborne Polyurethane Curing Agent with a particle size below 100 nm is used in textile finishing, where it enhances fabric softness and flexibility without affecting breathability. Solid content 35%: Hafotex SW-2839 Waterborne Polyurethane Curing Agent with 35% solid content is used in industrial leather coatings, where it provides superior adhesion and durable surface protection. Stability temperature up to 120°C: Hafotex SW-2839 Waterborne Polyurethane Curing Agent stable up to 120°C is used in heat-resistant plastic coatings, where it maintains mechanical integrity under elevated temperatures. Molecular weight 6000 Da: Hafotex SW-2839 Waterborne Polyurethane Curing Agent with a molecular weight of 6000 Da is used in flexible packaging inks, where it improves elasticity and chemical resistance. pH value 7.5: Hafotex SW-2839 Waterborne Polyurethane Curing Agent at pH 7.5 is used in water-based metal primer formulations, where it promotes corrosion resistance and primer stability. Gloss level high: Hafotex SW-2839 Waterborne Polyurethane Curing Agent with a high gloss level is used in decorative architectural coatings, where it enhances surface brilliance and visual appeal. VOC content <50 g/L: Hafotex SW-2839 Waterborne Polyurethane Curing Agent with VOC content below 50 g/L is used in environmentally friendly furniture coatings, where it minimizes harmful emissions and meets regulatory standards. Hydrolysis resistance: Hafotex SW-2839 Waterborne Polyurethane Curing Agent with high hydrolysis resistance is used in outdoor sport equipment coatings, where it ensures long-term durability exposed to humidity and moisture. |
Competitive Hafotex SW-2839 Waterborne 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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