| Customization: | Available |
|---|---|
| Density: | Low Density |
| Flammability: | Flame Retardant |
|
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Introduction
Introducing our Water-Based Flexible PU Foam: a groundbreaking solution for those committed to eco-friendly construction! By utilizing water as its blowing agent, this foam embodies environmental consciousness, boasting exceptional features like low density (10~12kg/m3), an open cell structure, and B3-grade flame retardancy. It's the perfect blend of performance and responsibility.
Our on-site spray process ensures that the foam's small open cells breathe with air, eliminating the release of harmful gases that damage the ozone layer, unlike traditional agents like F-11 and HCFC-141B. This makes it a pioneering choice for sustainable, low-carbon construction materials.
This innovative spray PU foam excels in providing superior thermal insulation, effectively resisting gas and dampness, and ensuring watertightness, while
sound absorption properties contribute to constructing buildings that are quieter, healthier, and significantly more energy-efficient.
| Property | Value/Range |
|---|---|
| Appearance | Light yellow to brown transparent liquid |
| Hydroxyl value (mgKOH/g) | 100-200 |
| Viscosity (mPa·s/20°C) | 200-300 |
| Specific gravity (g/ml, 20°C) | 1.05-1.10 |
| Storage Temperature (°C) | 10-40 |
| Storage Stability (months) | 6 |
Storage Condition: Ensure that the product is sealed and stored in a dry, well-ventilated area. Avoid exposure to direct sunlight and rain for optimal preservation.
Please note that actual performance may vary based on processing conditions.
| Property | Value/Range |
|---|---|
| Ratio | 1:1 |
| Cream time (s) | 3-5 |
| Gel time (s) | 6-10 |
| Free density (kg/m³) | 8-10 |
| Property | Index |
|---|---|
| Spray Density (kg/m³) | ≥12 |
| Initial Thermal Conductivity (15°C, mW/(m·K)) | ≤40 |
| Water Absorption (%) | ≤4 |
| Fire retardant | B3 |
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