Low Density Water Blowing Agent PU Foam Spray - 8-12 kg/m³ Density, 200-300 mPa.S Viscosity for Building Insulation
Price:
Negotiable
MOQ:
1000 kg
Delivery Time:
Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Product Description
Product Overview
Water-based Flexible PU Foam is an environmentally friendly insulation material that uses water as the blowing agent. This innovative formulation provides excellent performance characteristics including low density (8-10 kg/m³), open cell structure, and flame retardant properties (B3 grade).
Environmental Benefits
During the spray application process, the small open cells fill with air without producing toxic gases that harm the ozone layer. This makes it a sustainable, low-carbon alternative to traditional blowing agents like F-11 and HCFC-141B.
Performance Characteristics
- Thermal insulation for energy efficiency
- Gas resistance and damp proof insulation
- Waterproof and sound absorption properties
- Creates quieter, healthier, and more energy-efficient buildings
Technical Specifications - Vspray-2
| Parameter | Value |
|---|---|
| Appearance | Light yellow to brown transparent liquid |
| Hydroxyl value (mgKOH/g) | 100-200 |
| Viscosity (mPa.S/20ºC) | 200-300 |
| Specific gravity (g/ml at 20ºC) | 1.05-1.10 |
| Storage Temperature (ºC) | 10-40 |
| Storage Stability (months) | 6 |
| Ratio | 1:1 |
| Cream time (seconds) | 3-5 |
| Gel time (seconds) | 6-10 |
| Free density (kg/m³) | 8-12 |
Foam Performance Data
| Parameter | Value |
|---|---|
| Spray Density | ≥12 kg/m³ |
| Initial Thermal Conductivity (15ºC) | ≤40 mW/(m.K) |
| Water Absorption | ≤4% |
| Oxygen Index | ≥23 |
The data provided above are typical values tested by our company. These specifications are for reference purposes and are not legally binding.
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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