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HS Code |
504818 |
| Product Name | Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent |
| Type | Solvent-based |
| Chemical Family | 2K (two-component) polyurethane |
| Appearance | Clear to pale yellow liquid |
| Main Application | Curing agent for polyurethane coatings and adhesives |
| Mixing Ratio | As specified by polyurethane resin manufacturer |
| Viscosity | 200-600 mPa·s (at 25°C) |
| Solid Content | Approximately 75% |
| Pot Life | 1-4 hours (depending on mix and environmental conditions) |
| Recommended Storage Temperature | 5°C to 30°C |
| Density | 1.10 ± 0.05 g/cm³ |
| Flash Point | Approx. 25°C |
| Shelf Life | 6-12 months (unopened, stored properly) |
| Voc Content | High (solvent-based) |
| Compatibility | Compatible with most aromatic and aliphatic polyurethane resins |
As an accredited Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hafotex SH-4788 is packaged in a 20 kg metal drum, featuring safety labeling, product name, and clear handling instructions. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 16 MT (800 kg/drum, 20 drums), safely packed for efficient transportation of Hafotex SH-4788 curing agent. |
| Shipping | **Shipping for Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent:** This product must be shipped as a hazardous material, in tightly sealed, approved containers. It should be stored upright, away from heat, sparks, and open flames. Comply with all relevant local, national, and international transport regulations for flammable, solvent-based chemicals. Handle with protective equipment during loading and unloading. |
| Storage | Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent should be stored in its original, tightly sealed containers in a cool, dry, and well-ventilated area away from direct sunlight and sources of ignition. Avoid exposure to moisture and extreme temperatures. Ensure containers are kept upright and protected from physical damage. Store separately from incompatible materials, such as acids and oxidizers. |
| Shelf Life | Shelf life of Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent is 12 months in unopened, original containers under cool, dry conditions. |
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Viscosity grade: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with a viscosity grade of 2500 mPa·s is used in industrial floor coatings, where it ensures uniform leveling and high film build. Purity: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with 99% purity is used in automotive refinishing, where it delivers enhanced gloss retention and chemical resistance. Curing time: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with a curing time of 3 hours is used in wood furniture varnishes, where it enables rapid processing and increased throughput. Molecular weight: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with a molecular weight of 1500 g/mol is used in high-performance clear coats, where it provides superior abrasion resistance and durability. Hydrolytic stability: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with hydrolytic stability at 60°C is used in marine protective coatings, where it offers long-lasting performance in humid environments. Solid content: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with a solid content of 60% is used in industrial pipe lining, where it achieves increased film thickness and mechanical strength. Pot life: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with a pot life of 4 hours is used in large-area flooring applications, where it provides extended working time for seamless application. Yellowing resistance: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with high yellowing resistance is used in architectural finishes, where it maintains aesthetic appearance under UV exposure. Mix ratio: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with a mix ratio of 4:1 with polyol is used in heavy-duty industrial coatings, where it ensures optimal mechanical properties and crosslinking efficiency. Storage stability: Hafotex SH-4788 Solvent-Based 2K Polyurethane Curing Agent with storage stability of 12 months at 25°C is used in distribution and inventory, where it retains consistent reactivity and process reliability. |
Competitive Hafotex SH-4788 Solvent-Based 2K 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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