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Phenolic air duct sandwich board

  • China China  
  • Last Updated:
    Posted on: 26 Jul 2021

RFQ Details

erformance index sheet

Item Specification
Material Double color steel sheet + phenolic foam
Other Available materials Aluminum foil / stainless steel / galvanized iron
Size 3900/2900mm x 1200mm x 20/25/30mm
Density >60kg/m3
Oxygen index >42
Thermal conductivity 0.025w/mk
Compressing strength 0.56Mpa
Bending strength 1.05Mpa
Fireproof Grade Class O
Water absorption 1.9%
Max smoke density 2%
Working temperature -150C to 150C

packing & delivery

Minimum Order Quantity: 1000 Square Meter
Packaging Details: 10pecs covered by plastic paper per carton box
Delivery Time: Within 10 days after receiving the deposit money
Supply Ability: 10000 Square Meter/Square Meters per Day

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