Waterproofing Anti-Corrosion Marine Industrial Applications Flakes Floor Building Spray Polyurethane Polyurea Coating
Two Components Polyaspartic Polyurea
Polyaspartic Polyurea is a solvent-free, two-component, aliphatic polyurea coating material. It is formed by on-site reaction and curing of polyaspartic esters and aliphatic isocyanates. This product features excellent hardness, abrasion resistance, weather
resistance, and UV stability. It forms a seamless, dense, and highly durable coating layer, making it suitable for both indoor and outdoor applications in various environments.
Product Characteristics
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Fast curing at room temperature; surface dry in 2 hours, fully cured in 24 hours.
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Excellent mechanical properties: high hardness, strong adhesion, wear and scratch resistance.
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Outstanding aging resistance, anti-yellowing, long-term color retention.
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Good chemical resistance: resists oils, acids, alkalis, and common solvents.
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Smooth leveling, seamless film formation, excellent decorative and protective performance.
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High solids content, free of VOCs, environmentally friendly.
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Can be used as a topcoat or finishing layer for both indoor and outdoor systems.
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Can be applied by trowel or roller, with flexible thickness from hundreds of microns to several millimeters.
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Available in glossy, matte, transparent, or colored finishes.
Product Parameters
Dry Time
| The substrate temperature (ºC) | Surface drying time (min) | Actual dry (h) | Recoating interval | |
| Minimum (h) | Longest (h) | |||
| 10 | 50 | 24 | 8 | 10 |
| 23 | 30 | 15 | 6 | 6 |
| 30 | 20 | 10 | 4 | 6 |
Applications
1. Industrial floors: factories, warehouses, logistics centers.
2. Sports venues, exhibition halls, and parking decks.
3. Outdoor decorative flooring and UV-exposed structures.
4. Machinery rooms, clean rooms, dust-free workshops.
5. Protective topcoat for polyurea, epoxy, or concrete substrates.
Packing
Storage
Store in sealed containers in a dry, cool, and ventilated area. Avoid sunlight, rain, and heat sources. Recommended storage temperature is 5-30 ºC. Shelf life is 12 months.
Construction Conditions
1. Substrate requirements: Clean, dry, flat concrete or previous coating; moisture <6%.
2. Environmental conditions: Temperature >5 ºC; relative humidity <85%.
3. Ventilation: Ensure adequate air circulation during application and curing.
Operation Methods and Requirements
1. Base treatment: Clean and level the base surface, then apply an epoxy primer. After curing, sand and clean to enhance adhesion.
2. Mixing: Mix A and B components in a 1:1 weight ratio. Stir thoroughly for 2-3 minutes using an electric mixer.
3. Application: Apply the mixture by roller or trowel according to design thickness.
4. Recoating interval: If recoating exceeds 24 hours, sanding and interface treatment are required.
5. Curing: For optimal performance, allow at least 7 days of curing before putting into heavy use.
Suggested Use QTY
Decorative coating: 0.5mm thickness, 0.6-0.7 kg/m²
Heavy-duty protection: 1.0mm thickness, 1.2-1.4 kg/m²
FAQ
1. What products does your company specialize in?
We specialize in plastic running track materials and polyurea products. Our running track materials, made from high-quality PU and EPDM rubber, are durable, elastic, and eco-friendly, ideal for sports fields and schools. We also offer spray polyurea, brushable polyurea, self-leveling polyurea, and polyaspartic coatings for waterproofing, flooring, and corrosion protection.
2. Do you offer customized solutions?
Yes, we provide customized formulations and construction solutions tailored to meet specific project requirements.
3. Are your products environmentally friendly?
Absolutely. All our products comply with international environmental standards, using eco-friendly raw materials that are non-toxic and pollution-free.
4. What are the main applications of polyurea?
Polyurea is ideal for roofing waterproofing, industrial equipment anti-corrosion, tunnel lining, sewage tanks, and parking lots. It provides excellent durability, waterproofing, and corrosion resistance.
5. What is the difference between brushable and spray polyurea?
Brushable polyurea is designed for small or intricate areas, offering easy application. Spray polyurea is better suited for large areas, ensuring high efficiency and uniform coatings.
6. Can your polyurea withstand extreme temperatures?
Yes, our polyurea products perform well under extreme conditions, maintaining stability from -40°C to 120°C.
7. Do your products resist chemical corrosion?
Yes, our polyurea has strong resistance to acids, alkalis, and salts, making it suitable for chemical plants, wastewater treatment facilities, and other harsh environments.
8. How long does the coating last after application?
When applied and maintained correctly, our polyurea coatings can last over 20 years.
9. Do you provide technical support for application?
Yes, we offer comprehensive technical support, including training, on-site guidance, and optimized solutions for your projects.
| Company Name | Shandong Century Union New Materials Technology Co., Ltd. | Country/Region | China |
| Business Type | Manufacturer/Factory | Company Size | 120 |
| Established | June 18, 2009 | ||
| Address | North of Nanling Road, East of Zidong Railway, High-tech Zone, Zibo City, Shandong Province | ||
| Main Products | polyurethane, polyurea, and water-based resins for applications in sports fields, flooring, waterproofing, corrosion protection, and protective applications. | ||
Shandong Century United New Materials Technology Co., Ltd.
Shandong Century United New Materials Technology Co., Ltd. was established on July 18, 2014. The company is registered at the area north of Nanling South Road and east of Zidong Railway in High-tech Zone, Zibo City, Shandong Province, with Lu Ling as its legal representative. Business scope includes general projects: technical services; technology development, consultation, exchange, transfer, and promotion; coating manufacturing (excluding hazardous chemicals); coating sales (excluding hazardous chemicals); synthetic material manufacturing (excluding hazardous chemicals); synthetic material sales; plastic product manufacturing; plastic product sales; sale of high-quality synthetic rubber; specialized chemical product manufacturing (excluding hazardous chemicals); specialized chemical product sales (excluding hazardous chemicals); chemical product production (excluding licensed chemical products); chemical product sales (excluding hazardous chemicals); ecological and environmental material sales; ecological and environmental material manufacturing; surface functional material sales; pigment manufacturing; pigment sales; sales of new organic active materials; dye manufacturing; dye sales; engineering and technical research and experimental development; building materials sales; lightweight building materials sales; thermal insulation materials sales (except for projects that require approval according to law, all other activities are conducted independently based on business license). Permitted projects: import and export of goods (activities may only be conducted after obtaining approval for projects that legally require it). Shandong Century United New Materials Technology Co., Ltd. has outward investments in two companies.
