| Customization: | Available |
|---|---|
| Formula: | Ho[CH2CH2o]Nh |
| Material: | Polyurethanes/PU |
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Introduction
Our Water-based Flexible PU Foam is a revolutionary product in environmental protection, utilizing water as its blowing agent. This cutting-edge material boasts exceptional properties such as ultra-low density (10~12kg/m3), open cell structure, and significant flame retardancy with a B3 rating.
During the spray application process, this innovative foam captures air within its small open cells, ensuring no toxic gases are released, thus preserving the Ozone layer. Unlike traditional blowing agents like F-11 and HCFC-141B, our product serves as a beacon of sustainable, eco-friendly, and low-carbon construction materials.
This state-of-the-art spray PU foam is engineered to deliver superior thermal insulation, robust gas resistance, effective damp proofing, and reliable waterproof properties. It stands as a testament to advanced material science.
Furthermore, with its sound absorption capabilities, this foam transforms buildings into sanctuaries of tranquility, fostering healthier and more energy-efficient environments.
| 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: To maintain optimal quality, this product should be sealed and stored in a dry, well-ventilated area, shielded from direct sunlight and rain.
Please note, actual product values may vary depending on specific 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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