hot & sound insulation PU sandwich panel for roof
Product Description
Delivery Time: 10-20 days after receiving deposit
Specifications:
1.Materials : Double color steel + pu(polyurethane ) foam panel (stainless steel or aluminum also can supply )
2.color steel thickness :0.4mm-1.0mm
3.Total Thickness:50mm-150mm
4.Width :985mm 1150mm
5.Length : can be cut as the customer’s requirement
6.Heat conductivity (W / m.k) ≤0.025
7.Compressive strength (kg / cm2) ≥2.0
8.density :30 ~ 60kg/m3 (no deformation under high pressure)
9.Fireproof Grade: B1-class
10.Board face protection : double faced PVC protective film
Features:
•light and durable
•easy installation
•hot & sound insulation
•High quality
•Working life: More than 20 years
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