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HS Code |
407223 |
| Product Name | Hafotex SH-3850 Solvent Based Polyurethane Curing Agent |
| Product Type | Solvent-based curing agent |
| Chemical Base | Polyurethane |
| Appearance | Clear to pale yellow liquid |
| Viscosity | 200-500 mPa.s (25°C) |
| Solid Content | 75 ± 2% |
| Mixing Ratio | Typically 3:1 or as specified |
| Application | Adhesive curing for laminating and coating |
| Pot Life | 4-6 hours (after mixing) |
| Flash Point | Above 25°C |
| Storage Temperature | 5°C to 35°C |
| Shelf Life | 12 months (unopened) |
As an accredited Hafotex SH-3850 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 SH-3850 comes in a 20 kg blue metal drum with a sealed lid, labeled clearly with product details and safety warnings. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 640 drums (200 kg/drum), totaling 128,000 kg of Hafotex SH-3850 Solvent Based Polyurethane Curing Agent. |
| Shipping | The shipping of Hafotex SH-3850 Solvent Based Polyurethane Curing Agent requires secure, tightly sealed containers, as it is a flammable, chemical substance. It should be transported in compliance with relevant chemical shipping regulations, kept away from heat and open flames, and accompanied by appropriate safety and hazard documentation (MSDS). |
| Storage | Hafotex SH-3850 Solvent Based Polyurethane Curing Agent should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from heat sources, direct sunlight, and incompatibles such as strong oxidizers. Keep at temperatures between 5°C and 35°C. Avoid moisture or water contact, and maintain containers upright to prevent leaks. Always follow local chemical storage regulations. |
| Shelf Life | Hafotex SH-3850 has a shelf life of 12 months in unopened containers when stored in cool, dry, and well-ventilated conditions. |
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Viscosity grade: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent with low viscosity is used in automotive refinish coatings, where it enables easy spray application and smooth leveling. Purity 99%: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent of 99% purity is used in industrial flooring, where it delivers superior chemical resistance and durability. Solvent compatibility: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent with broad solvent compatibility is used in wood coating formulations, where it provides excellent blending and uniform film formation. Molecular weight 320 g/mol: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent with a molecular weight of 320 g/mol is used in protective metal coatings, where it enhances adhesion and toughness. Pot life stability 4 hours: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent with a pot life stability of 4 hours is used in marine coatings, where it allows for extended workable time and consistent film quality. Stability temperature 60°C: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent stable up to 60°C is used in heat-resistant industrial paints, where it maintains performance in elevated processing temperatures. Color index less than 1 Gardner: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent with a color index of less than 1 Gardner is used in clear furniture finishes, where it ensures optical clarity and vibrant appearance. Water sensitivity: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent exhibiting low water sensitivity is used in outdoor construction coatings, where it increases weatherability and protection against moisture ingress. Mixing ratio 2:1: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent with a recommended mixing ratio of 2:1 is used in heavy-duty machinery primers, where it achieves optimal cross-linking and mechanical strength. Shelf life 12 months: Hafotex SH-3850 Solvent Based Polyurethane Curing Agent with a shelf life of 12 months is used in OEM coating manufacturing, where it supports storage flexibility and reliable long-term supply. |
Competitive Hafotex SH-3850 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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