SilentFoam Fireproof Acoustic Sponge Viola (KY)
High sound absorbing and thermal fireproof acoustic sponge.
Procell® can be easily installed on any clean surface (concrete, plaster, wood, metal, plastic, etc) by using:
• the self adhesive at the back, supporting with Propim® Fixing pins
• an appropriate solvent based adhesive (Profix® recommended)
When needed, the sheets and rolls can be cut easily using a sharp blade.
• Procell® is an open-cell, impregnated polyurethane foam for acoustic insulation.
• It is impregnated with a mineral component that enhances its flame retardancy; it has an excellent performance in ignition resistance tests.
• It does not support combustion, melting and dripping. It is not affected and harboured by any bacteria.
• Foam shape and mineral structure never change.
• The products have a neat appearance, high sound absorbing properties and thermal properties.
• Produced as sheets; die-cut pieces or kits.
• Thicknesses can be from 5 mm up to the desired thickness.
| Spesifikasyon | Value |
| Density | ≥ 70 Kg/m3. |
| Thickness | From 5 mm to 55 mm in blocks |
| Tensile Strength | >75 kpA |
| Stretching Capacity | % 130 |
| Thermal Conductivity | 0,045 W/m/K |
|
Thermal Resistance (short-term use) |
-30 °C, +130 °C |
| Thermal Resistance (normal use) | -30 °C, +100 °C |
D.Sound Absorption Values:
50 mm Procell plain; Sound Absorption Coefficients
Rating according to BS EN ISO 354 : 2003
Rating according to BS EN ISO 11654: 1997
aw = 0,75 (H) Sound Absorption Class: C
Rating According to ASTM C423-08
NRC= 0,70 SAA= 0,70
• Gen-set enclosures
• Air compressor enclosures
• Heating and Ventilation; Air-duct systems
• Seating & Furnishing
• Marine Industry
• Heavy Vehicles
• Automotive Industry
• Room acoustics
