Your trusted supplier of container polyurea coatings
MPU is dedicated to providing high-quality, environmentally-friendly protective coatings for container surfaces. Our polyurea coatings have undergone rigorous testing to verify their performance in corrosion resistance, abrasion resistance, UV protection, and waterproofing. These coatings effectively resist salt spray corrosion in marine environments, protecting containers from extreme weather conditions and prolonged transportation, significantly extending their lifespan. They remain stable under temperature fluctuations and humid environments, and will not bleed oil or emit odors.
MPU offers OEM/ODM customization services to meet the specific needs of container manufacturers, leasing companies, and the transportation and logistics industry. Whether it’s brand customization, color selection, packaging, or application requirements, we provide tailored coating solutions that help customers reduce maintenance costs, extend coating lifespan, and ensure environmental compliance. Choose MPU coatings to elevate the protection of your containers. Contact us now to explore our custom solutions.
ContainerPolyurea Coating System
MPU specializes in high-quality, eco-friendly polyurea coatings for container surfaces. Our coatings are rigorously tested for corrosion resistance, abrasion resistance, UV protection, and waterproofing, making them ideal for harsh marine environments. They effectively protect containers from extreme weather and long-term exposure, ensuring durability and extended lifespan. MPU offers OEM/ODM customization, including brand, color, packaging, and application-specific solutions.
Advantages of polyurea containers
1，Seamless Coverage, 100% Waterproof
Our polyurea coatings provide a seamless, continuous layer of protection, ensuring complete waterproofing for container surfaces. The absence of seams prevents water infiltration, significantly reducing the risk of corrosion and extending the lifespan of containers, even in harsh marine environments.
2，Fast Curing, High Construction Efficiency
Designed for quick application, our polyurea coatings cure rapidly, allowing for faster turnaround times and minimal downtime. This ensures high construction efficiency, especially for container manufacturers and logistics companies, helping them to keep operations running smoothly without extended delays.
3，Scratch-Resistant, Impact-Resistant
Designed for quick application, our polyurea coatings cure rapidly, allowing for faster turnaround times and minimal downtime. This ensures high construction efficiency, especially for container manufacturers and logistics companies, helping them to keep operations running smoothly without extended delays.
4. Environmental protection
Polyurea coatings are an eco-friendly solution for containers, offering low VOC emissions, long-lasting protection, and high durability. Ideal for shipping, storage, and refrigerated containers, they resist corrosion, UV damage, and provide seamless waterproofing. Fully recyclable, polyurea coatings support sustainability while reducing maintenance costs.
Application Scenario
1，Shipping Containers
Our polyurea coatings provide optimal protection for shipping containers, which are constantly exposed to harsh weather conditions, saltwater, and extreme temperature fluctuations. The seamless, waterproof coating prevents corrosion and ensures that the containers remain durable and secure during long sea voyages. This enhances their ability to withstand the rigors of international shipping, keeping goods safe and intact.
2，Storage Containers
Storage containers are used in a variety of environments, from warehouses to outdoor storage yards. The abrasion-resistant and impact-resistant properties of our polyurea coatings ensure that these containers maintain their structural integrity and appearance, even with frequent handling. Additionally, the waterproof nature of the coating prevents water ingress, preserving the contents and prolonging the container’s lifespan.
3，Refrigerated Containers
Refrigerated containers require coatings that can withstand both extreme cold and humidity. Our polyurea coatings are ideal for refrigerated containers, as they offer high durability and resistance to temperature fluctuations. The fast-curing, seamless coating ensures that the container remains watertight, preventing mold, mildew, and rust, and providing a hygienic environment for transporting perishable goods.
Technical Parameters
| Category | Item | Technical Parameters/Specifications |
|---|---|---|
| Material Performance Parameters | Solid Content | ≥95% |
| Color and Appearance | Various colors available (such as white, gray, blue, etc.), oily liquid | |
| Drying Time - Tack - Free | ≤ 10 minutes at normal temperature (25℃) | |
| Drying Time - Through - Dry | Approximately 1 - 2 hours (varies depending on product and environment) | |
| Hardness | Shore hardness A75 - A95 or D55 - D75 | |
| Tensile Strength | ≥ 10MPa | |
| Elongation at Break | ≥ 150% | |
| Adhesion - Metal Substrate | ≥ 9.3MPa | |
| Adhesion - Concrete Substrate | ≥ 2.0MPa or substrate failure | |
| Impact Resistance | ≥ 50kg·cm | |
| Abrasion Resistance | Wear amount ≤ 40mg under the test condition of 750g/500r | |
| Water Resistance | No rust, blistering, or peeling after 30 days of immersion in water | |
| Salt - Spray Resistance | Passes 2000 - hour salt - spray test with no rust, blistering, or peeling | |
| Acid and Alkali Resistance | Resistant to immersion in 10% sulfuric acid and 10% sodium hydroxide solutions for 30 days with no rust, blistering, or peeling | |
| Construction Technical Specifications | Substrate Treatment - Cleanliness | Sand - blasting or shot - blasting treatment to reach Swedish standard Sa2.5 |
| Substrate Treatment - Roughness | 40 - 75μm | |
| Construction Environment - Temperature | 0 - 35℃ | |
| Construction Environment - Humidity | Relative air humidity ≤ 85% | |
| Construction Environment - Dew Point | Dew - point temperature ≥ 3℃ | |
| Construction Process - Mixing Ratio | According to the weight ratio or volume ratio of components A and B specified by the product (such as 1:2, etc.) | |
| Construction Process - Spraying Pressure | High - pressure airless spraying pressure is 15 - 20MPa | |
| Construction Process - Spray Gun Distance | 30 - 50cm | |
| Construction Process - Gun Traversing Speed | One step every 2 seconds | |
| Construction Process - Dry Film Thickness | 150 - 300μm (can be adjusted as needed) |
