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Xinjiang Silver Vermiculite Board

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US$ 10 - 60 MOQ: 50 Pieces
Key Specifications
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Place of Origin:
Hebei, China
Brand Name:
KDH
Model Number:
kdh06297
Payment & Shipping
Payment Methods:
Port of Shipment:
Xingang Tianjin
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Hebei, China
Brand Name KDH
Model Number kdh06297

1.Main Applications:

Main Application Fields:
1.       Fire door
2.       Fireplace
3.       Heat accumulating electric heater
4.       Vermiculite board ceiling
5.       Diatom ooze
6.       Negative oxide ion vermiculite products
7.       Unusual shape material

 

2. Chemical Properties

Chemical Analysis(%)
Silica 44.60%
Alumina (Al2O3) 19.80%
Ferric Oxide (Fe2O3) 5.20%
Titanium Dioxide (TiO2) 0.50%
Magnesium Oxide (MgO) 24.22%
Calcium Oxide (CaO) 3.90%
Potassium Oxide (K2O) 9.10%
Else 2.90%
Loss on Ignition@1000°C 6.5

 

 

3. Physical Properties

Pysical Properties
Bulk Density(kg/m³) 400 500 600 700 800 900  1000  1100 1200 
Maximum Service Temperature(°C) 1100 1100 1100 1100 1200 1200 1200   1200 1200 
Cold Crushing Strength(Mpa) 1.5 2.5 3.5 4.6 6.0 6.5 7.5  8.5  10.5 
Hot Crushing Strength(Mpa) @750℃ 1.0 2.0 2.5 3.5 4.5 5.0 5.5  6.0  6.5 
Modulus of Rupture(Mpa) 0.5 0.8 1.6 2.0 2.5 3.0 3.5  4.0  5.0 

Apparent Porosity

83%

80%

75%

73%

70%

67% 63%  58  55% 

Thermal Conductivity(W/mk)
                     @200°C
                     @400°C
                     @600°C 

                     @600°C  

 

0.094
0.122
0.145

0.153

 

0.127
0.144
0.173

0.178


0.129
0.148
0.176

0.181


0.131
0.151
0.179

0.181


0.141
0.165
0.188

0.197

 

0.23
0.25
0.26

0.28

 

0.23
0.25

0.28

0.30

 

0.24

0.27

0.28

0.30 

 

0.26

0.28

0.30

0.31

 

5. Specifications

Standard Size&Thickness
Length&Width Thickness        
1000×610mm 20-50mm
2100×900mm 20-50mm
2440×1220mm 20-50mm
Dimensional Tolerances
0-10mm 10-120mm 120-400mm 400-600mm 600-1500mm 1500-2500mm
±0.5 ±1.0 ±1.5 ±2.0 ±2.5 ±3.0

 

6.Superior functions:

 

  • A1 Grade non-combustible fire rating.
  • Excellent fireproof character.
  • Heat insulation and preservation.
  • Sound insulating and absorbing.
  • Moisture adjustment.
  • Eco-friendly, non-toxic and zero radioactivity, non-asbestos .
  • Excellent workability.

 Xinjiang Silver Vermiculite BoardXinjiang Silver Vermiculite Board

Xinjiang Silver Vermiculite Board

Xinjiang Silver Vermiculite BoardXinjiang Silver Vermiculite Board

Xinjiang Silver Vermiculite Board

Xinjiang Silver Vermiculite Board

 

Fireproof Test Report:

Xinjiang Silver Vermiculite Board

Alibaba Certificate:

Xinjiang Silver Vermiculite Board

Mobile: 0086 13722996216

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Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
30,000-50,000 square meters
Total Employees
11 - 50 People

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