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HS Code |
522914 |
| Chemical Type | Polyurethane crosslinker |
| Physical State | Liquid or solid depending on formulation |
| Color | Colorless to pale yellow |
| Odor | Mild characteristic odor |
| Viscosity | Variable, commonly 100-2000 mPa·s at 25°C |
| Solubility | Insoluble in water, soluble in organic solvents |
| Flash Point | Typically >100°C |
| Function | Enhances mechanical and chemical resistance |
| Application Method | Mixing into polyurethane prepolymers or coatings |
| Curing Mechanism | Chemical reaction with isocyanates or polyols |
| Storage Temperature | 5–30°C, away from moisture |
| Shelf Life | 6–12 months in original sealed container |
| Toxicity | Low to moderate, varies with composition |
As an accredited Polyurethane Crosslinkers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging is a 20 kg blue HDPE drum, sealed tightly, labeled "Polyurethane Crosslinkers" with hazard warnings and handling instructions. |
| Container Loading (20′ FCL) | Container loading (20′ FCL) for Polyurethane Crosslinkers involves securely packing drums or IBCs, ensuring chemical safety, stability, and compliance. |
| Shipping | Polyurethane crosslinkers are shipped in tightly sealed, chemical-resistant containers, typically drums or IBC totes. Packages are clearly labeled and comply with transportation regulations. They must be stored upright, protected from moisture, direct sunlight, and extreme temperatures, and handled with appropriate safety precautions to prevent leaks, spills, and exposure during transit and storage. |
| Storage | Polyurethane crosslinkers should be stored in tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and incompatible materials such as acids or oxidizers. Avoid moisture exposure to prevent premature curing or degradation. Ensure proper labeling and keep containers closed when not in use to maintain product stability and safety. |
| Shelf Life | Polyurethane crosslinkers typically have a shelf life of 12–24 months if stored in unopened containers at recommended temperature conditions. |
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Purity 99%: Polyurethane Crosslinkers with purity 99% is used in automotive coatings, where enhanced chemical resistance and surface gloss are achieved. Viscosity grade low: Polyurethane Crosslinkers with low viscosity grade is used in flexible polyurethane foam production, where improved processability and uniform cell structure result. Molecular weight 1500 g/mol: Polyurethane Crosslinkers with molecular weight 1500 g/mol is used in elastomer manufacturing, where high mechanical strength and elongation are provided. Particle size fine: Polyurethane Crosslinkers with fine particle size is used in waterborne coatings, where superior dispersion and smooth film formation are realized. Stability temperature 180°C: Polyurethane Crosslinkers with stability temperature 180°C is used in industrial adhesives, where outstanding thermal durability and bond integrity are obtained. |
Competitive Polyurethane Crosslinkers 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
Flexible payment, competitive price, premium service - Inquire now!
