Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Foam Type
- Product Type
- Technologies
- Product Families
- Material
- Open-cell melamine-based foam
- Pattern - Anechoic Wedge
Features & Benefits
- Ready-to-Use Product Features
- Features & Benefits
- Reduces echo and reverberation
- Improves speech intelligibility
- Exceptional acoustical performance
- Mold-resistant, fire-retardant
Applications & Uses
- Markets
- Applications
- Broadcast and recording studios
- Offices and conference rooms
- Distance learning
- Industrial
- Manufacturing
- Installation Method
- These panels can easily be mounted to any wall or ceiling surface with water-based construction adhesive.
- Installation is best done at the end of the construction project.
- Use clean gloves to prevent soiling material.
- Melamine foam is fragile and should be handled with care.
- Maintain uniform temperature of minimum 60°F and maximum humidity of 40% prior to, during and after installation.
- Do not install material of unacceptable quality.
Properties
- Physical Form
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Density | 0.7 | lbs/cu.ft | — |
| Fire Rating | Class 1 | — | ASTM E 84 |
Regulatory & Compliance
- Regulatory & Compliance
Sonex® Pyramid Acoustical Foam meets regulations for virtually any environment where maximum noise control is required.
Technical Details & Test Data
- Performance
Sound Absorbing Performance(Per ASTM C423-90a) Thickness Finish 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz NRC 2" Natural 0.07 0.25 0.60 0.94 0.97 1.08 0.70 3" Natural 0.09 0.37 0.81 1.01 1.03 1.07 0.80 4" Natural 0.18 0.44 0.96 1.14 1.18 1.19 0.95 2" HPC Coated 0.13 0.41 1.02 1.18 1.13 1.13 0.95 3" HPC Coated 0.13 0.85 1.25 1.22 1.13 1.14 1.10
Packaging & Availability
- Availability
- Available in size 2’ x 2’
- Thickness - 2", 3", or 4"