VPU-2 Hydrophobic PU Grouting Material for Concrete Leakage - 400-800 mpa.s Viscosity, 8-9 MPa Strength
Price:
Negotiable
MOQ:
18KG
Delivery Time:
Negotiable
Brand:
VICUS-VIDA
Product Description
VPU-2 Hydrophobic Polyurethane Grouting Material
VPU-2 is a single-component hydrophobic polyurethane grouting material that reacts with water to form an expanding foam with excellent waterproofing and structural reinforcement properties. This chemical grout creates durable, water-resistant seals that do not dissolve in water, making it ideal for demanding construction and infrastructure applications.
Key Characteristics
- Excellent hydrophobic properties with high chemical stability
- Large penetration radius and solidification volume ratio for deep crack penetration
- Rapid reaction with water generating significant expansion pressure
- Superior resistance to acids, alkalis, and organic solvents
- Smooth coating surface with excellent wear resistance and anti-mildew properties
- Strong adhesion to concrete and other construction materials
- Adjustable viscosity and curing speed to meet project requirements
Technical Specifications
| Parameter | Value |
|---|---|
| Appearance | Brown Viscous Transparency Liquid |
| Density (g/cm³) | 1.10-1.20 |
| Viscosity (mpa.s) | 400-800 |
| Curing Time (s) | 300-600 |
| Solid Content (%) | 85 |
| Foaming Capacity (%) | 2000-3000 |
| Compressive Strength (mpa) | 8-9 |
Note: Viscosity and curing time parameters can be customized based on customer requirements. Compressive strength testing applies when reinforcement is specified.
Application Areas
Construction Projects: Deformation joints, construction joints, structural joints, and crack sealing
Underground Infrastructure: Subway tunnels, highway tunnels, railway subgrade tunnel walls
Civil Engineering: Bridge piers, dams, hydropower station curtain grouting
Specialized Applications: Geological drilling, oil exploration water plugging, mine water control
Packaging & Storage
VPU-2 is supplied in sealed containers to maintain product integrity and performance characteristics.
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Company
Vida New Material Technology Co., Ltd.
Location
Room 305, No. 9 Building, No. 16299 Puwei Road, Shanghai, China
Contact Person
David