Sell Pre-insulated PIR PU Duct Panel

Detailed Product Description
Product Name: Pre-insulated PIR PU Duct Panel
Place of Origin: China

It''s made of a layer of silicate modified fireproof rigid polyurethane,
foam coated with aluminum foils, and is a new alternative to galvanized
ducts. Easy to install, it has a high density, good insulation, low leakage
of air (which saves energy), easy to clean, environmentally friendly, non-itchy,
and Freon free.


Features:
1) Specification: 4,000 x 1,200 x 20mm
2) 80/80um aluminum foil, both sides embossed
3) Density: 60kg/m3
4) Compressive strength: 200N/mm2
5) Thermal conductivity: 0.021 W/m.K
6) Flame retardancy: B1
7) Friction coefficient: 0.0135