Astraios-V: Micro-Perforated Panel for Precision Environments

Astraios-V is a versatile sound-absorbing panel that not only offers micro-perforated panels with a diameter of only 0.04 mm but also provides visually appealing circular perforated panels. These sound-absorbing panels exhibit excellent acoustic performance. The unique geometric structure on the surface of the micro-perforated panels increases friction between sound waves and the micro-perforations, thereby reducing noise propagation. Due to its various specifications and suitability for diverse environments, Astraios-V is widely used in the following areas:

  • Traffic scenes, such as highways, railways, overpasses.
  • Industrial environments, such as factories, workshop equipment.
  • Facility environments, such as cooling towers, air conditioning units.
  • Public places, such as stadiums, airports, conference halls.
  • Urban environments, such as public transportation places, soundproof barriers.
Two stacked micro-perforated acoustic panels.
A micro-perforated acoustic panel, showing the details of the micro-perforations.
Two stacked micro-perforated acoustic panels.
A micro-perforated acoustic panel, showing the details of the micro-perforations.
Astraios-V
Technical Data
  • Sound Absorption Coefficient: NRC ≥0.70 with 75 mm air cavity
  • Sound Insulation Coefficient: ≥30 dB (A)
  • Tensile Load: ≥1305 N
  • Fire Rating: Class A non-combustible
  • Artificial Accelerated Weather Resistance (250 h): No powdering
  • Salt Spray Corrosion Resistance (acidic 1000 h): Appearance rating of 10, no corrosion phenomena such as pitting, blistering, peeling
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