Glass wool

GW Automotive Sound Absorber for Engine Compartment

Automotive Insulation
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Description

This absorber is a high performance, sound insulation & absorption glass wool solution for engine rooms applications.

Key Benefits

  • On demand
  • Mechanical resistance
  • Lightweight
  • Recycled glass
  • Sound absorption

Technical Characteristics

Symbol Unit Quantities and declared values Standard
Reaction to fire Symbol- Unit- Quantities and declared valuesNon-combustible, very low smoke emissions Fulfills ECE 118-01 Standard-
Chemical behaviour Quantities and declared valuesResists chemicals and corrosives
Application field Quantities and declared valuesThis absorber is a high performance, sound insulation and absorption glass wool solution for engine rooms applications
Material Quantities and declared valuesGlass wool with quality mark EUCEB & RAL by the Gütegemeinschaft Mineralwolle e. V., unrisky regarding health according to German decree on dangerous substances, decree on prohibition of chemicals and to guideline EU 97/69 Nota Q
Color Quantities and declared valuesBlack
Acoustic SymbolαW Quantities and declared values0.7 (measured on 40 mm parts) StandardISO EN 354 ISO EN 11654
Delivery form Symbol- Quantities and declared valuesLength, width and thickness upon request Standard-

Thermal Conductivity

Characteristic Symbol Unit Quantities and declared values Standard
CharacteristicThermal conductivities SymbolT Unit[°C] Quantities and declared values10 Quantities and declared values50 Quantities and declared values100 StandardEN 12667
SymbolλN,P Unit[W/(m·K)] Quantities and declared values0.033 Quantities and declared values0.038 Quantities and declared values0.046
CharacteristicThermal behaviour Symbol- Quantities and declared valuesHeat resistance on short term 150 ˚C and on long term 130 ˚C StandardAGI Q 132

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