• Laminated polyester film on aluminum thin plate and bonded with carbon steel wire by round heat method.
• Punch through the fine holes and insulate the glass or insulate the polysomes.
• The noise that passes through the hose is absorbed through the micro-hole of the hose to eliminate noise. It has excellent flame resistance, durability and corrosion resistance.
• Produce a quiet atmosphere for semiconductors, musical parties, libraries, hospitals, and banquets where noise can not be easily installed due to site conditions
• Sound absorption
• Hygienic air conditioning ventilation (music hall, research center, library, theater, building, hospital, banquet hall)
• Apartment exhaust
• Origin : Republic of Korea
• Size : ø50 ~ ø550 (mm)
• Function : AL silver foil 2P sound absorbing tube
• Material : Aluminum Foil / Polyester Film / micro holes Laminated x 2ply / Spring Copper Wire
• Color : Black(D-250B), Red(D250R), Yellow(D250Y), Blue(D-250B)
• Features : Excellent in flammability, durability and corrosion resistance
• Adhesion : Self Hardening Type
• Cover : Vapor Barrier or Aluminum Foil
• Operating temperature : -30ºC to + 140ºC
• Operating pressure : 250mmWG
• Wind speed : 25M / sec