VPU-1 Hydrophilic Polyurethane Grouting Material 150-350 mpa.s Viscosity for Waterproof Crack Repair
Price:
Negotiable
MOQ:
18KG
Delivery Time:
Negotiable
Brand:
VICUS-VIDA
Product Description
VPU-1 Hydrophilic Polyurethane Grouting Material
VPU-1 is a single-component hydrophilic polyurethane grouting material that reacts rapidly with water to form a milky white elastic colloid. This chemical grouting material solidifies and expands within closed cracks, providing quick water stopping capabilities with high strength, minimal shrinkage, and excellent impermeability.
Key Characteristics
- Low viscosity (150-350 mpa.s) with rapid water reaction for immediate water sealing
- Forms ivory elastic colloidal concretion with high compressive strength and low temperature resistance
- Deep crack penetration capability for thorough sealing
- Excellent dilatability with 500-1000% foaming capacity and adjustable viscosity
- 20-30% expansion rate with water for effective crack filling
Technical Specifications
| Parameter | Specification |
|---|---|
| Appearance | Light Yellow Transparent Liquid |
| Density | 1.0-1.2 g/cm³ |
| Viscosity | 150-350 mpa.s |
| Gel Time | 10-100 seconds |
| Solid Content | 75-90% |
| Foaming Capacity | 500-1000% |
| Expansion Rate with Water | 20-30% |
| Water Absorption Capability | 20-70 seconds (10 times of water) |
Application Areas
- Construction Projects: Deformation joints, construction joints, structural joints, and crack reinforcement
- Underground Infrastructure: Subway tunnels, highway tunnels, railway tunnel walls
- Civil Engineering: Bridge piers, dams, hydropower station curtain grouting
- Industrial Applications: Geological drilling, oil exploration water plugging, and mine water gushing control
Packaging & Storage
VPU-1 is supplied in standard industrial packaging designed for construction site handling and long-term storage stability.
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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