Two-component Double Component Polyurea for Waterproofing Wear Resistant EX-801
EX-801 is a 100% solid aromatic polyurea elastomer, produced through the reaction of isocyanate components with amino compound components, and requires specialized polyurea equipment for application. Due to its excellent waterproofing, corrosion resistance, and good wear resistance, this product is widely used in industrial and commercial civil corrosion prevention and waterproofing fields.
Key Characteristics
- Solvent free, 100% solid content, safe, environmentally friendly, and odorless
- Fast curing, can be sprayed and formed on any curved surface, inclined surface, and vertical surface without any sagging phenomenon
- The coating is dense, seamless, and has good flexibility
- Strong adhesion, can quickly bond to substrates such as steel, concrete, wood, fiberglass, and other materials
- Excellent impact resistance and wear resistance
- Excellent corrosion resistance and chemical medium resistance, such as acid, alkali, salt, etc
- Waterproof and anti-corrosion with excellent performance characteristics
Performance Features
- Wear resistance and resistance to chemical media such as acid, alkali, salt corrosion, etc.
- Excellent waterproof and moisture-proof performance
- Good shock absorption performance
- Excellent temperature resistance and stability
- Rapid curing, allowing the construction area to recover quickly
- Excellent durability reduces lifelong maintenance costs
- Extends the service life of the sprayed structure
Performance Specifications
| Test Item |
Test Result |
| Hardness |
85 Shore A |
| Elongation |
≥ 300% |
| Tensile Strength |
20 MPa |
| Tear Strength (KN/m) |
65 |
| Impermeability (0.3MPa/30min) |
Impermeable |
| Wear Resistance (750g/500r)/mg |
5.3 |
| Adhesion (MPa) - Concrete Substrate |
3.2 |
| Adhesion (MPa) - Steel Substrate |
11.3 |
| Cathodic Disbondment [1.5v,(65±5)℃48] |
≤15mm |
Component Specifications
| Item |
Component A |
Component B |
| Appearance |
Light Yellow Liquid |
Color Adjustable |
| Gravity (g/cm³) |
1.03-1.12 |
1.05 |
| Viscosity (cps)@25℃ |
1500 |
1380 |
| Solid Content (%) |
100 |
98 |
| Mix Ratio (Volume Ratio) |
1 |
1 |
| Gel Time (s) @25℃ |
2-6 |
|
Packaging
20-22 kgs/drum, 220 kgs/drum
Storage Information
The warranty period is 10 months (without opening the original packaging from the date of production)
- Storage temperature: 5-35℃
- Confirm that the product is sealed properly and stored in a cool, ventilated environment
- Avoid direct sunlight