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Phenolic Foam Color Steel Air Duct Coated Color Steel

China Phenolic Foam Color Steel Air Duct Coated Color Steel, Find details about China Phenolic Foam Pre-Insulated Ducting, Phenolic Foam Duct Board from Phenolic Foam Color Steel Air Duct Coated Color Steel

HS Code
3920940000
HS Code
3920940000
Phenolic foam air duct panel with colored steel
Size: 3000(4000)*1200*20mm
Front: Anti corrosion embossed foil: 80 microns
Back: 200microns colored steel
Core material: Rigid phenolic foam
(Class0) BS 467 part6&7

It is bakelite foam coated with aluminum foils and is a new alternative to galvanized ducts. Its widely used in central air-conditioning ducting, insulation workshops, cleaning rooms, high class buildings, composite cold storages, containers, etc.

Easy to install, it has a high density, good insulation, low air leakage (which saves energy), Easy to clean, environmentally friendly, not easy to aging and have a long life of usage.
Technical Data Sheet of Phenolic Foam Panel with Colored Steel
ITEM UNIT SPECIFICATION
Density kg/m3 60-65 kg/m3
  Aluminum thickness mm 0.08
Steel thickness mm 0.2
Total thickness mm 20
  Dimension mm 3000(4000)*1200*20 
  Temperature range centigrade -180 to 150
  Thermal conductivity  w/m. k 0.020-0.037 
  Firproofing performance ~ Glass 1  (BS 476 part 6& 7)
  Oxygen index % 36-43
    Grade of smoke density ~   4 SDR
    Water vapor transmission    g/(m2.24h) < 1
  Compression strength Mpa 0.24
  Flexural strength Mpa 1
  Air leakage % < 2
  Material water absorption rate %   < 1.5
  Mechanical loss rate ~ 0.01
  Recycle rate % 60-80
  life time years 20-30 

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