|
HS Code |
540639 |
| Appearance | Milky white to slightly translucent liquid |
| Solids Content | Typically 40-70% |
| Viscosity | 100-2000 mPa·s (at 23°C) |
| Ph | 7-9 |
| Nco Content | 8-18% (depending on grade) |
| Voc Content | Low, often below 100 g/L |
| Density | 1.05-1.20 g/cm³ |
| Compatibility | Compatible with waterborne polyurethane dispersions |
| Pot Life | Typically 2-8 hours after mixing |
| Storage Stability | 6-12 months when stored at 5-30°C |
| Mix Ratio | Varies, generally 5-20% based on binder solids |
| Curing Conditions | Room temperature or forced drying (recommended 20-60°C) |
| Film Hardness | Medium to high after curing |
| Water Sensitivity | Low after full cure |
| Yellowing Resistance | Good (especially with aliphatic types) |
As an accredited Waterborne Polyisocyanate Crosslinkers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Waterborne Polyisocyanate Crosslinkers is a 25 kg blue drum with secure, leak-proof lid, and clear labeling. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Waterborne Polyisocyanate Crosslinkers: Typically loaded in 200kg drums, totaling approximately 80-100 drums per container. |
| Shipping | Waterborne polyisocyanate crosslinkers are typically shipped in tightly sealed, corrosion-resistant containers to prevent contamination and moisture exposure. They should be transported in cool, dry conditions, away from direct sunlight and incompatible substances, following all relevant regulations for chemicals. Proper labeling and safety documentation must accompany all shipments to ensure safe handling. |
| Storage | Waterborne polyisocyanate crosslinkers should be stored in tightly closed containers, in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as water and alcohols. Protect from freezing and maintain storage temperatures between 5°C and 30°C. Avoid moisture exposure to prevent premature reaction and ensure product quality and stability. |
| Shelf Life | Shelf life of waterborne polyisocyanate crosslinkers is typically 6–12 months, stored in sealed containers at 5–30°C, protected from moisture. |
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High Purity: Waterborne Polyisocyanate Crosslinkers with high purity (≥99%) are used in automotive refinish coatings, where they deliver superior film clarity and reduced defect rates. Low Viscosity: Waterborne Polyisocyanate Crosslinkers of low viscosity (≤100 mPa·s) are used in spray-applied wood finishes, where they enable excellent substrate wetting and smooth application. Nanoscale Particle Size: Waterborne Polyisocyanate Crosslinkers with nanoscale particle size (<100 nm) are used in industrial metal coatings, where they achieve improved surface coverage and enhanced corrosion resistance. High Solid Content: Waterborne Polyisocyanate Crosslinkers with high solid content (≥50%) are used in protective concrete coatings, where they provide increased build and improved abrasion resistance. Extended Pot Life: Waterborne Polyisocyanate Crosslinkers with extended pot life (≥4 hours) are used in two-component flooring systems, where they allow for easier application and consistent film formation. Thermal Stability: Waterborne Polyisocyanate Crosslinkers with high thermal stability (up to 120°C) are used in OEM plastic coatings, where they ensure durability under elevated processing temperatures. Low Free Monomer Content: Waterborne Polyisocyanate Crosslinkers with low free monomer content (<0.1%) are used in interior wall paints, where they minimize health risks and comply with eco-label requirements. Rapid Cure Rate: Waterborne Polyisocyanate Crosslinkers with rapid cure rate (<30 min) are used in mobile equipment coatings, where they facilitate faster turnaround times and higher productivity. UV Resistance: Waterborne Polyisocyanate Crosslinkers with enhanced UV resistance are used in exterior architectural coatings, where they retain gloss and prevent yellowing over time. |
Competitive Waterborne Polyisocyanate 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
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