Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Foam Type
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Features
- Acoustic sponge has a density of 26 kg/m³ and is a Polyurethane based sponge.
- Sound absorption coefficients are good at high frequencies due to its open porous structure.
- Fire behavior is in SE class according to MVSS 302.
- It can be produced in egg sponge and pyramid sponge forms.
Applications & Uses
- Applications
- Product End Uses
- Applications
- The product, which provides sound insulation, can be covered with a decorative fabric on its surface.
- According to the usage area, PU film can be coated on its surface and can be produced as self-adhesive.
Properties
- Color
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Intensity | 26 ± 2 | kg/m3 | ISO 845 |
| Hardness | min. 180 | N | ISO 2439 (ILD 40%) |
| Tensile Strength | 0.11 ±0.02 | kpa | ISO 1798 |
| Elongation at Break | 250 ±50 | % | ASTM D3574 |
| Combustion Behavior | SE | — | MVSS 302 |
| Tear Strength | 4 ±0.5 | n/cm | ASTM D3574 |
| Flexibility | 45±5 | % | ASTM D3574 |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Availability
It can be produced in any desired thickness from 3 mm to 1 m, in 1000*2000 mm dimensions.
- Packaging
It is packaged with polyethylene nylon.