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  • 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
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Aluminum Sandwich Panel, Comes in Various Sizes, With Polyurethane Foam Core

Aluminum Sandwich Panel, Comes in Various Sizes, With Polyurethane Foam Core
Product Detailed
Aluminum Sandwich Panel, Comes in Various Sizes, With Polyurethane Foam Core External walls Partition walls Internal walls

Aluminum Sandwich Panel, Comes in Various Sizes, With Polyurethane Foam Core 

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

burning hight

average (mm)

≤15

≤25

GB8333

Size stability

%(V/V)

≤1

≤4

GB/T8811-2008

 

 

 

 

 

 

 

 

 

 

Aluminum Sandwich Panel, Comes in Various Sizes, With Polyurethane Foam Core



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