Products

Contact Person : Ms. Ma Mary
Company Name : Shijiazhuang Development Zone Daxin Electronic Science And Technology Co., Ltd.
Tel : 86-311-86682328
Fax : 86-311-86682328
Address : Hebei,Shijiazhuang,Shijiazhuang XinHuaOu yongchang Road 5
Country/Region : China
Zip : 050000

cold room sandwich panel, with groove/ripples profile and PU foam core

Product Detailed

cold room sandwich panel, with groove/ripples profile and PU foam core External walls Partition walls Interior walls

Polyurethane sandwich panels are made of upper & lower steel sheets injected in between with polyurethane foam, with varying thickness.

They offer a high insulation factor with complete water and vapor leakage protection.

Their light weight and high load bearing allows for longer spans.

Function:

External wallsPartition wallsInternal wallsBuilding insulation

Applications:

Industrial buildingStore housesLogistic centersCommercial buildingFood industry buildingSport facilities

Specifications:

Panel thickness: 50mm, 65mm, 75mm, 100mm, 150mmModular width: Wall panel-1000mm(std); Roof panel-960mm(std)

Length of panel: 11.9m max

Facing: prepainted steel sheetThickness of the steel sheet: 0.5mm (std), 0.3mm-0.7mm (option)Color: all RAL color

Joint: true fix & hidden fix

PU Sandwich Panel Technical Date Sheet
TEST ITEMS	UNIT	MEASURED VALUE	STANDARD	TEST STANDARD
Density	(Kg/m3)	≥43	≥30	ASTM D1622 GB/T6343-95
Heat conductivity	w/mk	≤0.021	≤0.027	JC/T868-2000
Coefficient of moisture permeability	g/pams	≤3.34	≤6.5	ASTM C518 GB10294-88
Water absorption	g/cm2	≤0.5	≤4	GB/T17146
Foam open rate	%	≥97	≥90	GB/T228
Compressive strength	Kpa	≥210	≥160	GB881088 GB10799
Loadcasc	kn	≥2450	≥1750	GB8813
Temperature range	°C	-185- +120		GB/T8812
Expansion coefficient	%	≤1	≤4
The accelerated ageing of the ultraviolet ray	hr	≥1000	≥800	ICC-ES 04-2007
Oxygen index	%(v)	≥28	≥26	ASTM B117-07A
Burning scale		B1		GB2406
Fire propagation index	%	>15	>25	GB8624
Vertical burning method	burning time average (s)	≤7.96	≤30	ASTME84
Vertical burning method	burning hight average (mm)	≤15	≤25	GB8333
Size stability	%(V/V)	≤1	≤4	GB/T8811-2008