Brand Name: HUAHAI
Model Number: HHPH
Place of Origin: Shandong, China (Mainland)
Aluminum foil fireproof ventilation air duct
1.Aluminum foil fireproof ventilation air duct is a kind of new building material which is composite with phenolic foam
and different materials on the production line .we can composite the panels with aluminum sheet , stainless steel,
and galvanized steel and so on .
2.It's of good appearance , beautiful colors, light weight, high strength ,and easy installation.it's fireproof, water-proof and of good insulation property.By using this mathaerial, the user can save a lot of costs and time .
3.Aluminum foil fireproof ventilation air duct is made of phenolic foam, it adopts new non-fluoride foaming technology,adds harmless auxiliary agents , uses special resin to change features,and through
aluminium foil surface chemical treatment. The double sides are embossed aluminium foil ,and the inner layer is
made of flame-retardant phenolic foam materials .
4.Aluminum foil fireproof ventilation air duct have eight characteristics :low heat conduction factors,high heating
efficiency,high density, light weight,no buring ,no dripping when exposed to fire,anti-corrosion of the aluminium
foil surface ,healthy and beautiful,easy cleaning,water proof ,handsome gas heat insulation .