Sell PU Foam Pre-insulated/PIR Duct Panel

详情

PRODUCT DESCRIPTION: Hard combustible material Polyamid Foam Pre-insulated Duct Panel laminated with Aluminum Foil on two sides constructs light weight, high quality duct panel. FEAUTURES: 1. Environment protecting & energy saving: no problems caused by the release of fiber or other contaminants thanks to the protection of core foam with aluminum foils. 2. Light weight & ingenious assembly: Extreme Light weight with the consequent reduction of the load on the support structures, bracketing and hanging points, and the labor times and materials necessary for installation; 3. Low air leaking: Air leakage from the duct is extraordinarily low because of its exceptional air seal guaranteed by flanging system; 4. Flame retardant & Sound attenuation: The patented insulation material has fire retardancy of B1 Class according to GB***4 (Equivalent to DIN***2) and good sound attenuating effect; 5. Safety & reliability: Comprehensive physical and mechanic properties of the duct ensured the safety and reliability in daily life. The duct has expectancy life of more than *0 years.