Polyurethane Sandwich Panel also called PU Sandwich Panel,the top & bottom surface of this panel is Galvanized & Pre-painted steel sheets, core material is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for heat and sound insulation.
It can reduce the heat transmission caused by difference in the internal and external temperature, and get to maximum efficiency of freezing and refrigeration systems. It is a
new type of heat insulation material for lower construction cost.Panels are in multiple
varieties and specifications to meet the need of various sites and projects. After tested bynational authoritative testing organization, all technical indicators comply with national standards.
It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.
|Cleanroom PU Sandwich Panel|
|Length||Less than 11.8m|
|Thickness of the zinc||60-80g/m³|
|Thickness of coating||20 micron|
|Color||According to the RAL|
|Insulation||Optional foam Material||EPS PU Rockwool Paper honeycomb|
|Density||EPS 8~25KG/M3; PU 38-45KG/M3; ROCKWOOL>110KG/M3;|
|Thermal conductivity||0.045w/m2k 0.021w/m2k 0.0034w/m2k|
|Thickness of zinc||60-80g/m³|
|Thickness of coating||7micron|
|Delivery time||Within 15-20days after deposit|
|Application||Purification workshop condole top , Industrial workshop and warehouse|