Polyurea is a compound formed by the reaction of isocyanate component (component A for short) and amino compound (component R for short). Sprayed polyurea elastomer is a new solvent-free and pollution-free green construction technology developed to meet the needs of environmental protection.It combines new technologies, new materials and new processes, which is a revolutionary leap in traditional construction technology. Its appearance has broken the traditional concept of corrosion prevention and protection and set a higher standard for the material protection industry.
It is widely used for anti-corrosion and waterproofing in many fields such as construction, chemical engineering, transportation, metallurgy, electric power, aerospace, ocean, ships, etc. Such as: corrosion prevention of power plant, sewage pool of power plant, chemical water tank, inner wall of desalting water tank, sulfur removal facilities, storage tank, tower, pipeline, landfill, cooling water tank, etc
1. Unmatched Reactivity and Swift Curing.
Experience the power of high reactivity and lightning-fast curing speed with our polyurea spray coating. Its advanced formulation ensures rapid application and saves you valuable time, making it the ideal choice for time-critical projects.
2. It can be continuously sprayed on any curved surface, inclined surface and vertical surface without sagging.
Our coating can be effortlessly sprayed on any curved, inclined, or vertical surface without any sagging issues. Whether it's irregular shapes or challenging surfaces, our polyurea spray coating adapts seamlessly, providing a smooth and uniform finish.
3. The coating is tough and dense, and has strong adhesion to metal, concrete and other base layers.
Strength and reliability are the pillars of our polyurea spray coating. Its tough and dense composition boasts formidable adhesion to various substrates, including metal and concrete. Rest assured, your surfaces will be shielded against the elements for an extended period.
4. It has excellent impact resistance and wear resistance, 10 times more wear-resistant than steel.
Our coating's exceptional impact resistance and wear resistance surpass even steel, providing a robust shield that keeps your surfaces looking flawless and intact for years to come.
5. It can resist corrosion of acid, alkali, salt, and other media. It is resistant to moisture and water, does not fall off after long-term immersion in liquid, has excellent weather resistance.
Don't let harsh conditions take a toll on your surfaces! Our polyurea spray coating is designed to withstand the corrosive effects of acids, alkalis, salt, and other challenging media. Furthermore, it exhibits excellent resistance to moisture and water, ensuring it remains firmly in place even after prolonged immersion.
6. It does not pulverize and crack under alternating impact of cold and hot environment. Green spraying technology with 100% solid content, no organic volatilization, non-toxic and pollution-free.
Are you interested in learning more about polyurea spray coating for sale and how they can benefit you? Contact us today to secure an expert consultation!
1. Color: Various colors can be made according to user requirements;
2. Gloss: light density: 1.01g/cm3;
3. Volume solid content: 99% ± 1%;
4. Volatile organic component (VOC): collar content;
5. Recommended dry film thickness: 1500-3000 μ m;
6. Spraying method: professional polyurea equipment spraying (imported or domestic).
1. Base surface treatment;
2. Brush sealing primer and spray polyurea;
3. Apply polyurea special elastic weather resistant finish (optional).
|
Performance |
Data |
|
Gel times |
45 |
|
Dry time min |
10 |
|
Tensile strenght，Mpa |
≥17 |
|
Elongation，% |
≥400 |
|
Tear strength，KN/m |
≥80 |
|
Permeability，Mpa |
≥2.5 |
|
Bonding strength Mpa |
≥8 |
|
Hardness（Shore hardness tester ，Type D） |
≥80-95 |
|
Temperature resistance |
-40-120°C |
A component：220kg/barrel
B component：200kg/barrel
