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HS Code |
527526 |
| Product Name | Hafotex HF-3450 Polyisocyanate Curing Agent |
| Chemical Type | Aliphatic polyisocyanate |
| Appearance | Colorless to pale yellow liquid |
| Viscosity 25c | 100-300 mPa·s |
| Nco Content | 17.0-18.5% |
| Solid Content | 70±2% |
| Solvent | Aromatic hydrocarbons or esters |
| Mixing Ratio | Typically 10-20% by weight with base resin |
| Application | Curing agent for polyurethane coatings |
| Storage Temperature | 5-35°C |
| Shelf Life | 12 months |
| Flash Point | Approximately 25°C |
| Density 20c | 1.12-1.16 g/cm³ |
| Toxicity | Harmful by inhalation, irritant to skin and eyes |
| Recommended Curing Conditions | Room temperature to 80°C |
As an accredited Hafotex HF-3450 Polyisocyanate Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hafotex HF-3450 Polyisocyanate Curing Agent is packaged in a 25 kg blue steel drum with a sealed lid and product labeling. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Hafotex HF-3450 Polyisocyanate Curing Agent: 80 drums (200kg each), total 16MT per container. |
| Shipping | Hafotex HF-3450 Polyisocyanate Curing Agent is shipped in tightly sealed, chemical-resistant drums or containers to prevent moisture ingress. It should be transported in a cool, dry, well-ventilated area, away from heat sources, acids, and incompatible substances. Complies with international hazardous material transport regulations—handle with appropriate safety measures. |
| Storage | Hafotex HF-3450 Polyisocyanate 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 moisture. Keep away from incompatible substances such as water, amines, acids, and bases. Storage temperature should be 5–35°C, and containers should be kept upright to prevent leakage or contamination. |
| Shelf Life | Shelf life of Hafotex HF-3450 Polyisocyanate Curing Agent is 12 months when stored in original, tightly closed containers at recommended conditions. |
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Purity 99%: Hafotex HF-3450 Polyisocyanate Curing Agent with purity 99% is used in automotive coatings, where it provides superior chemical resistance and gloss retention. Viscosity grade 200 mPa·s: Hafotex HF-3450 Polyisocyanate Curing Agent at viscosity grade 200 mPa·s is used in wood finishing systems, where it enables smooth leveling and reduced application defects. Molecular weight 450 g/mol: Hafotex HF-3450 Polyisocyanate Curing Agent with molecular weight 450 g/mol is used in industrial maintenance paints, where it achieves optimal film hardness and abrasion resistance. Free NCO content 23%: Hafotex HF-3450 Polyisocyanate Curing Agent with free NCO content 23% is used in metal protective coatings, where it ensures rapid curing and enhanced adhesion. Storage stability 12 months at 25°C: Hafotex HF-3450 Polyisocyanate Curing Agent with storage stability 12 months at 25°C is used in two-component polyurethane systems, where it maintains consistent reactivity and long shelf life. Melting point <-10°C: Hafotex HF-3450 Polyisocyanate Curing Agent with melting point below -10°C is used in cold cure application environments, where it allows processing at low temperatures without crystallization. Particle size <2 µm: Hafotex HF-3450 Polyisocyanate Curing Agent with particle size less than 2 µm is used in high-performance primers, where it promotes uniform dispersion and smooth surface finish. |
Competitive Hafotex HF-3450 Polyisocyanate 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.
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Tel: +8615651039172
Email: sales9@bouling-chem.com
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