Spray polyurethane hyper-heavy anti-corrosion coating
Spray polyurethane hyper-heavy anti-corrosion coating
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Spray polyurethane hyper-heavy anti-corrosion coating
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Spray polyurethane hyper-heavy anti-corrosion coating
| Product Name | Spray Polyurea Super-heavy Anticorrosive Coating |
| Model Number | HTSPUA-4001 |
| Product Description | The coating system is composed of end-amine resin, aromatic amine chain extender and MD1 prepolymer. It is a two-component, self-curing, thick-coating anticorrosion material. |
| Main Applications | Petroleum, petrochemical, chemical industries, iron corrosion protection, such as oil tanks, brine tanks, electrolytic cells, ship decks and ship compartments, marine facilities, steel piles, cross-sea bridges, etc. |
| Coating Properties | |
| Solid Content | 100% |
| Viscosity (25℃) | ≤1000mPa.s |
| Density (25℃) |
A：1.080-1.160 g/cm³ 3 R：1.030-1.100 g/cm³ 3 |
| Theoretical Coating Amount (1mm dry film thickness) | 1.1kg/m² 2 |
| Volume Mixing Ratio | A：R = 1：1 |
| Shelf Life | 1 year |
| Curing Characteristics | |
| Gel Time | 15 seconds |
| Tack-Free Time | 80 seconds |
| Curing Time | 24 hours |
| Maximum Strength | 7 days |
| Coating Performance* | |
| Tensile Strength | 25MPa |
| Hardness | 60D |
| Tear Strength | 60KN/m |
| Elongation | 40% |
| Media Resistance | Good |
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* 1. It takes about 7 days for the polyurea coating to fully polymerize and reach its final strength. 2. The condition of the spraying equipment has a great influence on the performance of the coating. 3. The test samples are stored in a constant temperature box at 65~70℃ for 24 hours |
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