Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Foam Type
- Product Type
- Technologies
- Product Families
- Material
Open-cell malamine based foam
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
- Product End Uses
- 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 |
Technical Details & Test Data
- Performance
Sound Absorption (Hz) Per ASTM C423-90a Thickness 125 250 500 1000 2000 4000 NRC 2″ 0.03 0.31 0.81 1.02 1.01 0.96 0.80 3″ 0.13 0.74 1.26 1.18 1.12 1.03 1.10 4″ 0.32 1.03 1.28 1.25 1.17 1.14 1.20
Packaging & Availability
- Availability
AlphaWedge® acoustic foam is available 2’x 4’ sheets and thickness of 1”, 1-½”, 2”, 3” and 4”.