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HS Code |
137872 |
| Product Name | Hafotex SH-4782 Solvent Based Polyurethane Curing Agent |
| Appearance | Clear to slightly yellowish liquid |
| Chemical Type | Solvent-based aliphatic polyisocyanate |
| Primary Use | Curing agent for polyurethane systems |
| Viscosity 25c | 150-300 mPa·s |
| Nco Content | 12-14% |
| Solids Content | 70% ± 2% |
| Density 25c | 1.05-1.15 g/cm³ |
| Flash Point | Approx. 25°C |
| Solubility | Soluble in esters, ketones, and aromatic hydrocarbons |
| Mixing Ratio | As recommended with specific polyurethane components |
| Pot Life | Varies depending on temperature and mixture |
| Storage Temperature | 5-30°C |
| Shelf Life | 12 months in unopened container |
| Packaging | Typically supplied in 20kg or 200kg drums |
As an accredited Hafotex SH-4782 Solvent Based Polyurethane Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The **Hafotex SH-4782 Solvent Based Polyurethane Curing Agent** is packaged in 20 kg metal drums, featuring hazard and product labels. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 16 metric tons (MT) of Hafotex SH-4782 Solvent Based Polyurethane Curing Agent in 160 drums. |
| Shipping | **Shipping for Hafotex SH-4782 Solvent Based Polyurethane Curing Agent:** Product is packed in sealed, corrosion-resistant containers, typically 20kg or 200kg drums. It should be stored and transported in a cool, well-ventilated area, away from direct sunlight, heat sources, and incompatible materials. Handle as a flammable, hazardous chemical per standard safety and regulatory requirements. |
| Storage | Hafotex SH-4782 Solvent Based Polyurethane Curing Agent should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and ignition sources. Avoid exposure to moisture and incompatible materials such as strong acids and bases. Keep the product away from food, drink, and out of reach of children. Store in accordance with local regulations. |
| Shelf Life | Hafotex SH-4782 has a shelf life of 12 months when stored in original, unopened containers under cool, dry conditions. |
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Purity 99%: Hafotex SH-4782 Solvent Based Polyurethane Curing Agent with a purity of 99% is used in high-performance automotive coatings, where it delivers superior crosslinking and enhances chemical resistance. Viscosity Grade 350 mPa·s: Hafotex SH-4782 Solvent Based Polyurethane Curing Agent with viscosity grade 350 mPa·s is used in industrial flooring systems, where it ensures optimal flow characteristics and uniform film formation. Molecular Weight 950 g/mol: Hafotex SH-4782 Solvent Based Polyurethane Curing Agent with molecular weight 950 g/mol is used in protective metal coatings, where it improves mechanical durability and impact resistance. Stability Temperature 120°C: Hafotex SH-4782 Solvent Based Polyurethane Curing Agent with stability temperature up to 120°C is used in construction sealants, where it provides long-term thermal stability and prevents premature degradation. Low Free Monomer Content <0.2%: Hafotex SH-4782 Solvent Based Polyurethane Curing Agent with low free monomer content below 0.2% is used in consumer electronics coatings, where it enhances user safety and minimizes VOC emissions. Hydroxyl Number 165 mg KOH/g: Hafotex SH-4782 Solvent Based Polyurethane Curing Agent with hydroxyl number 165 mg KOH/g is used in high-gloss wood finishes, where it improves hardness and surface clarity. Solids Content 65%: Hafotex SH-4782 Solvent Based Polyurethane Curing Agent with solids content of 65% is used in corrosion-resistant pipe linings, where it provides dense coverage and prolonged service life. Particle Size <0.5 μm: Hafotex SH-4782 Solvent Based Polyurethane Curing Agent with particle size below 0.5 μm is used in clear topcoat applications, where it ensures smooth finish and increases optical transparency. |
Competitive Hafotex SH-4782 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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