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Fireplace Refractory Vermiculite Insulation Board Heatproof For Steel Ladles

Fireplace Refractory Vermiculite Insulation Board Heatproof For Steel Ladles

Fireplace Refractory Vermiculite Insulation Board Heatproof For Steel Ladles
Fireplace Refractory Vermiculite Insulation Board Heatproof For Steel Ladles
Categories Vermiculite Insulation Board
Place of Origin: Shenzhen, China
Brand Name: Bluewind
Packaging Details: Standard pallet packing
Supply Ability: 320000 Piece/Pieces per Month
MOQ: 2000 pieces
Price: $2.50/pieces
Delivery Time: 15workdays
Shape: Plate
Material: Vermiculite, expanded vermiculite
SiO2 Content (%): 42
Al2O3 Content (%): 12
MgO Content (%): 15
CaO Content (%): 2
Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
Processing Service: Cutting
Size: 416*101*15
Density: 1.2 g/cm3
Advantage: Light weight
Function: Fireproof
Thermal Conductivity: 0.23 W/m.k
Keyword: vermiculite fire board
Packing: standard pallet
Fire Resistance time: 240 mins
MOQ: 2000pcs
Port: Shenzhen/Xiamen
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Company Info.
Shenzhen Bluewind Vermiculite Products Co., Ltd.
Verified Supplier
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Fireplace Refractory Vermiculite Insulation Board Heatproof For Steel Ladles

Refractory vermiculite insulation board for steel ladles with high temperature resistant and low thermal conductivity
Description of Vermiculite Brick
BWV Vermiculite board
Bluewind Vermiculite Light-weight insulating brick is made from non-asbestos expanded silver vermiculite and inorganic fillers to
give a uniform and controlled pore structure. The brick is compressed and sintered under high temperature. Bluewind Vermiculite
Insulating Firebrick is widely used as transition refractory lining or back-up insulation in various kinds of industrial furnaces,
helps improve the service life and better insulation performance.
Features
High crushing strength
Excellent thermal shock resistance
Low thermal conductivity
Low heat storage
Long service life
Corrosion resistant
Non-combustible
Environmental friendly
Lower emission
Accurate and customized dimension
Foundry Ladle

Metallurgy Insulation Layer

Bluewind TRI series aluminum silicate plate, can resist max 1,200 Celsius degree firing, and the thermal conductivity below 0.3 W/m.K. Which in steel melting industry, it has been applied in the liquid ladle and tundish as the insulation layer, for the properties of high temperature resistant and thermal insulation.
Thickness: Commonly applying 10/15/18/32 mm plate as the transition layer or insulation layer.
Performance: Can keep the outside temperature as designed.
Service Life: Expected to serve for 10 months or longer ( the refractory layer requires refurbished regularly)
Shapes: Rectangle or trapezoid
Installation: Past to the inside wall of ladle with refractory clay; then install the permanent layer, and last refractory layer
Recommend Products
Product Paramenters
Physical parameter
Density (kgs/m3)
450
800
1200
Max temp.
1050 ℃
1150 ℃
1200 ℃
Strength
2.4/1.0 MPa
5.5/2.1 MPa
8/3.5 MPa
Linear shrinkage
3%
1%
1%
Thermal conduct.
@ 200 ℃
0.11 W/m.k
0.16 W/m.k
0.23W/m.k
@ 400 ℃
0.13W/m.k
0.18 W/m.k
0.26 W/m.k
@ 600 ℃
0.15 W/m.k
0.2 W/m.k
0.27 W/m.k
Chemical parameter
SiO2
43-48 %
43-46 %
45-48 %
Al2O3
10-13 %
10-13 %
13-16 %
Fe2O3
4-6 %
4-6 %
4-6 %
TiO
1-2 %
1-2 %
1-2 %
MgO
16-23 %
16-23 %
14-20 %
K2O
7-10 %
7-10 %
5-8 %
Na2O
1-2 %
1-2 %
1-2 %
LOI @ 1000 C
4-6 %
4-6 %
3-5 %
Standard size & Thickness
1000*610mm
10-80 mm thickness
10-80 mm thickness
10-80 mm thickness
1200*1000 mm
30-80 mm thickness
10-80 mm thickness
10-80 mm thickness
Production Process

Pressing

Mixed vermiculite material delivered to the press machine to shape into size

Drying

Drying to remove the moisture and make the vermiculite board strong

Quality checking

Product Packaging
Company Profile

Certificates

Exhibition

FAQ
Product Tags:

Refractory Vermiculite Insulation Board

  

Vermiculite Insulation Board Heatproof

  

Steel Ladles Refractory Board For Fireplace

  
Quality Fireplace Refractory Vermiculite Insulation Board Heatproof For Steel Ladles for sale

Fireplace Refractory Vermiculite Insulation Board Heatproof For Steel Ladles

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