Sound Absorption PU Foam Tape
Diamond® Sound Absorption PU Foam Tape consists of a polyurethane foam backing combined with a high strength solvent-based adhesive and laminated with an easy release paper liner. The lightweight PU foam is a high performance barrier that meets self-extinguishing fire rating as per UL 94.
- PU foam carrier comes in various thicknesses
- Flame Retardant + Thermal Insulation + Noise Absorption
- Lightweight and flexible for easy handling
- Sound Proofing e.g engine rooms, theatres, auditorium, and indoor stadium
- Canopy for generator set and air compressor
- HAVAC Systems
- Applicable for Automotive & Electronic Industries
- For Naval Shipyards & Industrial Bodyworks
Properties | Unit | Parameter | Test Method |
Total Thickness | mm | 10 / 20 ± 10% | ASTM D - 3652 |
Adhesion To Steel | g/inch | ≥ 650 | ASTM D - 3330 |
Tensile Strength | N/inch² | ≥ 300 | ASTM D - 3759 |
Elongation at Break | % | ≥ 120 | ASTM D - 3759 |
Shear Strength | hours | ≥ 120 | ASTM D - 3654 |
Thermal Conductivity | w/m.k | 0.034 | ASTM D - 3575 |
Foam Density | kg/m³ | 28 ± 5 | ASTM D - 1667- |
Temperature Range | °C | -30 to 100 | - |
Backing | Adhesive | Color | Liner | |||
Acoustic Self- | Solvent acrylic | Anthracite Grey | White release | |||
Thickness | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz |
10 mm | 0.04 | 0.07 | 0.20 | 0.34 | 0.63 | 0.65 |
20 mm | 0.04 | 0.15 | 0.34 | 0.51 | 0.62 | 0.68 |
Standard Sizes | ||
Width (mm) | Length (m) | Rolls / Box |
1000 | 36 (10 mm T) | 01 |
1000 | 18 (20 mm T) | 01 |
Application Instructions:
Before applying, the surface must be free from oil, solvent, water and dust. For best product performance, apply the tape at room temperature between 15°C and 35°C.
Storage:
Store under normal room temperature and 50% RH in the original packaging.
Product Expiry:
Use within 12 months from the date of manufacturing.
Note:
The values provided above are results of standard lab tests and are subject to variations. Users are to determine the suitability of the product for its intended purpose.
