|
HS Code |
587637 |
| Product Name | Hafotex HF-4780 Solvent Based Polyurethane Curing Agent |
| Appearance | Clear to pale yellow liquid |
| Chemical Type | Aliphatic polyisocyanate |
| Curing Method | Solvent-based polyurethane crosslinker |
| Main Application | Used as a curing agent in 2K PU systems |
| Viscosity 25c | 100-300 mPa.s |
| Nco Content | 13.0-15.0% |
| Solids Content | 75±2% |
| Density 25c | 1.10-1.20 g/cm³ |
| Flash Point | 45°C |
| Solubility | Soluble in esters, ketones and aromatic hydrocarbons |
| Mixing Ratio | Typically 1 part curing agent to 2-4 parts resin (by weight) |
| Storage Temperature | 5-35°C |
| Shelf Life | 12 months in unopened container |
| Recommended Substrates | Leather, synthetic leather, textiles, coatings |
As an accredited Hafotex HF-4780 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-4780 Solvent Based Polyurethane Curing Agent is packaged in a 20-kilogram metal drum with secure, sealed lid. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Hafotex HF-4780 is loaded in 200L drums or 20kg pails, typically 80-120 drums per 20′ container. |
| Shipping | **Shipping Description:** Hafotex HF-4780 Solvent Based Polyurethane Curing Agent must be shipped in tightly sealed containers, protected from direct sunlight, heat, and moisture. Classified as a hazardous material, it requires careful handling in accordance with local and international transport regulations. Ensure appropriate labeling and provide necessary safety documentation during shipping. |
| Storage | Hafotex HF-4780 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 incompatible materials such as acids and oxidizing agents. Avoid exposure to moisture and keep away from ignition sources. Ensure storage temperature remains between 5°C and 30°C to maintain product stability. |
| Shelf Life | Hafotex HF-4780 has a shelf life of 12 months when stored in tightly sealed containers at cool, dry conditions. |
Competitive Hafotex HF-4780 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
Flexible payment, competitive price, premium service - Inquire now!
