S-500
S-500 is a PTFE-coated indoor sound-absorbing membrane for stadiums, concert halls, and building interiors. When used with T-series exterior membranes, it forms an insulating air layer for effective thermal control. Fire rated DIN 4102 A2 and ASTM E84 Class A.
Main Application
- Interior of Stadium
- Interior of Concert Hall
- Interior of any building
Special Application
Used with the T series facade, it forms an air insulation area to insulate solar heat conduction more effectively.
Major Advantages
- Long term aesthetics (Tropical climate compatibility)
- High fire resistance
- Effective absorption of sound waves
| Property | Spec | Value | Standard |
|---|---|---|---|
| Total mass | g/㎡ | 400 ±100 | ASTM D4851 |
| Yarn Type | Warp | EC 6 | — |
| Thickness | mm | 0.35 ±0.1 | ASTM D4851 |
| Tensile Strength (Warp) | N/5cm | 2200 | DIN 53354 |
| Tensile Strength (Fill) | N/5cm | 2200 | DIN 53354 |
| Tear Strength (Warp) | N | 150 | DIN 53363 |
| Tear Strength (Fill) | N | 100 | DIN 53363 |
| Transmission | % | 20 | ASTM E424 |
| Opening rate | % | — | — |
| Width | cm | 380 | — |
| Property | Technical Value | Standard |
|---|---|---|
| Flame retardant rating | A2 | DIN 4102 |
| Flame retardant rating | Class A | ASTM E84 |
Recommend
S-800
S-800 is a heavy-duty PTFE-coated indoor sound-absorbing membrane using EC 9μ yarn, weighing 700g/㎡. Designed for stadiums, concert halls, and building interiors. Pairs with T-series for enhanced thermal insulation. Light transmission 10–12%. Fire rated DIN 4102 A2 and ASTM E84 Class A.