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Softwall Type II Panel
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Softwall Type II Panel
Softwall Type II Panel
- Sound absorptive quilted faced fiberglass (gray, white, tan or black) on both sides of noise barrier material.
- Modular acoustical curtain panels feature grommets at top, hook & loop fasteners along each edge.
- Utilized as perimeter walls, separator walls or divider partitions between noise sources.
- Utilized as absorber/barrier composite liner in enclosures, rooms or buildings.
- Adds additional sound absorption to environment.
- Also available in bound or unbound rolls.
- STC ratings up to 33 dB, NRC ratings up to 0.85
- Class 1 flammability rating (per ASTM E84).
Specifications • Acoustical Performance • Flammability Rating
Specifications
- Flammability
- ASTM E84, Class 1
- High Sound Transmission Loss (STC) Rating
- 33 dB
- High Noise Reduction Coefficients (NRC)
- 0.85
Acoustical Performance
Sound Transmission Loss (dB)
- Frequency (Hz)
- 125
- 250
- 500
- 1000
- 2000
- 4000
- STC
- TYPE II - 2" - Absorption 2 faces
- 12
- 16
- 27
- 40
- 44
- 43
- 29
ASTM E90
Sound Transmission Loss (dB)
Sound Absorption Data - Absorber Component
- Sound Absorption Data - Absorber Component
- 125
- 250
- 500
- 1000
- 2000
- 4000
- STC
- TYPE II - 2" Thick
- 0.19
- 0.99
- 0.96
- 0.80
- 0.57
- 0.33
- 0.85
ASTM C-423
Flammability Rating
- Flame Spread
- Smoke Density
- TYPE II - 1" Vinyl Faced Panel - quilt on 2 sides
- 23
- 30
- TYPE II - 1" Silicone Faced Panel - quilt on 2 sides
- 4
- 19
- TYPE II - 1" Scrim Faced Panel - quilt on 2 sides
- 5
- 1
- TYPE II - 1" Silicone Faced Panel - quilt on 1 side
- 14
- 16
ASTM E84
DOWNLOADS
SonoCon Sound Control Brochure (PDF - 1.47MB)
