| Information |
✓ Ultra-slim and lightweight design ensuring effortless installation even in confined spaces
✓ Integrated multi-layer structure combining sound-absorbing, damping, and sound-insulating layers
✓ Superior acoustic insulation and vibration attenuation across broad frequency bands
✓ Engineered with non-toxic, eco-friendly materials that are completely safe for human exposure
✓ RoHS compliant
|
|
[ Triple Layer Structure ]
|
✓ Sound-absorbing Layer : Carbon Felt
✓ Noise-insulating Layer : Zerony TP-F series
✓ Surface Layer : AL/GC (Aluminium-coated Glass Cloth)
|
Fig. Sound-absorption Concept Fig. Sound-insulation Concept
✓ Ultra-slim and lightweight design ensuring effortless installation even in confined spaces
✓ Integrated multi-layer structure combining sound-absorbing, damping, and sound-insulating layers
✓ Superior acoustic insulation and vibration attenuation across broad frequency bands
✓ Excellent thermal stability and fire retardant properties
✓ Engineered with non-toxic, eco-friendly materials that are completely safe for human exposure
✓ RoHS compliant
|
| Shape | Composite Sheet (generally Black) | | Thickness | 10 ~ 12 (± 0.2) mm | | Size | Generally 450 x 950 mm | | Layer | Facing : AL-coated Glass Cloth / Sound-absorption Layer : Carbon Felt 600~1000G / Noise-insulation Layer : Zerony TP-F 2T | | Specific Gravity | TP-F : 2.0 (Max. 2.5) / Carbon Felt : 600G (600 g/M2), 1000G (1000 g/M2) | | STC | 27 dB | | NRC | 0.4 Test condition : Carbon Felt at 10 mm | | Fire Property (option) | Self-extinguishing, F series : IMO Res.A.653(16) Test condition : IMO Res. A. 653(16) |
Values without a stated test standard are measured in-house. Source : 제품 카탈로그 (physical_property 표) (2026-09-07)
(a) Sound-insulation Property (TP-2) (b) Sound-absorption Property (Carbon Felt)
Fig. Acoustic Properties of Noise Barrier Curtain
|