Spray polyurethane hyper-heavy anti-corrosion coating
Spray polyurethane hyper-heavy anti-corrosion coating
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Polyurea products
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 |
* 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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