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High-Performance Polyaspartic Resin TD-520 from China Factory - Reliable Suppliers of Polyurea Coating Materials
Characteristics of the Product
- Solvent-free with low viscosity, long pot life. For the formulation of high-solid or solvent-free coatings.
- The coating film has excellent fullness, leveling performance. Has excellent weather resistance, water resistance, solvent resistance, acid and alkali resistance, salt spray resistance and other properties.
- Excellent adhesion with concrete, ABS, PC, PVC and other plastics and a variety of metals.
Product Parameters
| Serial Number | Index | Value |
|---|---|---|
| 1 | Appearance | Transparent light yellow liquid |
| 2 | Solid content % | 98 ± 2 |
| 3 | Amine Value (Mg KOH/g) | 185–200 |
| 4 | Amine Equivalent (g/mol) | 290 |
| 5 | Hydroxyl Value Equivalent % | 5.86 |
| 6 | Viscosity (mpa.s / 25℃) | <1000 |
| 7 | Gel Time / Min (25℃, RH55%) | 130 |
Applications
🛡️ Anti-corrosion Coatings
🏗️ Flooring Coatings
💧 Waterproof Coatings
Packing
200 kgs / Drum
Storage
- 1 The materials should be stored in a dry, cool, and well ventilated environment, avoiding direct sunlight and rain, and kept away from sources of fire.
- 2 Under the original packaging condition and specified storage conditions, the shelf life of the product is 12 months from the production date. After opening, please use it as soon as possible. If not in use, it must be resealed and stored.
Frequently Asked Questions
Q What does "solvent-free" mean for this product?
This product contains no solvents, making it suitable for formulating high-solid or solvent-free coatings. It offers low viscosity and a long pot life, which improves workability and reduces VOC emissions.
Q What substrates is this product compatible with?
This product demonstrates excellent adhesion to a wide range of substrates including concrete, ABS, PC, PVC and other plastics, as well as various metals, making it highly versatile for industrial applications.
Q What are the main application areas for this coating hardener?
This product is primarily used in anti-corrosion coatings, flooring coatings, and waterproof coatings, providing durable protection across industrial, commercial, and infrastructure environments.
Q What is the shelf life and how should the product be stored?
The shelf life is 12 months from the production date under original packaging and specified storage conditions. Store in a dry, cool, and well-ventilated area away from direct sunlight, rain, and fire sources. Once opened, use as soon as possible and reseal tightly if not fully consumed.
Q What is the viscosity and gel time of this product?
The viscosity is less than 1000 mPa·s at 25℃, ensuring easy application and mixing. The gel time is approximately 130 minutes at 25℃ with 55% relative humidity, providing ample working time for coating operations.
Q How is this product packaged and what is the standard order quantity?
The product is packaged in 200 kg drums, suitable for industrial-scale use. Please contact us for bulk order quantities, custom packaging options, or logistics arrangements.