Use Xinjiang Silver vermiculite ore, after high temperature heating, expanded 6-12 times as the material size, with excellent insulation and refractory performance. With unique technology, make it good strength and insulation performance for industrial energy saving and emission reducing applying.
Metallurgy Ladle Vermiculite Refractory Panel 416x101x10mm Practical
Price:
$1.80/pieces 2000-9999 pieces
MOQ:
2000 pieces
Delivery Time:
15workdays
Brand:
Bluewind
Product Description
Magnesia Silica Metallurgy Ladle Insulation Board 416 x 101 x 10 mm
Description of Vermiculite Board
BWV Vermiculite board
BWV vermiculite board
Features
Refractory: Up to 1200 °C fire/heat resistant
High thermal shock resistant, can be used on fire side;
Non combustible
Thermal/ Heat insulation: Low thermal conductivity <0.3 W /m.K @ 1,000 Celsius degree
Density range: 0.4-1.2 g/cm³
Chemical resistant;
High mechanical strengths;
Easy for secondary tooling and machining
Environmental friendly
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 E/m.K. Which in steel melting industry, it has been applied in the liquid ladle insulation layer, for the high temperature resistant and thermal insulation performance.
Thickness: Commonly applying 10/15/18/32 mm plate as the insulation claddings.
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
Aluminum Electrolytic
Electrolytic Aluminum Melting industry
In electrolytic aluminum melting industry, Bluewind refractory and insulation vermiculite products mainly works in following two parts: anti-leakage bricks and insulation layer vermiculite bricks.
Anti-leakage bricks: It requires to stand the high temperature and prevent the aluminum melting liquid leakage. And if the insulation capacity of the anti-leakage layer better, it can reduce the heat consumption and energy costs.
Bluewind high density vermiculite brick, max resist 1,200 C heating and firing, with stable working and insulation performance, in the layer of anti-leakage, forms a ceramic like layer under continuous high temperature heating, which can prevent the aluminum melting liquid leakage. While the thermal conductivity is below 0.3 W/m.K, which great lower than most refractory bricks, which make it helping the energy saving and production improving.
Insulation layer vermiculite bricks: In the insulation layer, vermiculite bricks work like a transition layer which prevent the heat spreading fast outside the melting cells. It can resist the high temperature and has a good insulation performance, can take part roles of the clay brick and Calsium Silicate boards, and works in the middle layer of the clay brick and Calsium Silicate bricks.
Product Paramenters
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Physical parameter
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Density (kgs/m3)
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450
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800
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1200
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Max temp.
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1050 ℃
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1150 ℃
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1200 ℃
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Strength
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2.4/1.0 MPa
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5.5/2.1 MPa
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8/3.5 MPa
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Linear shrinkage
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3%
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1%
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1%
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Thermal conduct.
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@ 200 ℃
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0.11 W/m.k
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0.16 W/m.k
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0.23W/m.k
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@ 400 ℃
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0.13W/m.k
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0.18 W/m.k
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0.26 W/m.k
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@ 600 ℃
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0.15 W/m.k
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0.2 W/m.k
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0.27 W/m.k
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Chemical parameter
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SiO2
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43-48 %
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43-46 %
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45-48 %
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Al2O3
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10-13 %
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10-13 %
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13-16 %
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Fe2O3
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4-6 %
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4-6 %
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4-6 %
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TiO
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1-2 %
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1-2 %
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1-2 %
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MgO
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16-23 %
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16-23 %
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14-20 %
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K2O
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7-10 %
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7-10 %
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5-8 %
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Na2O
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1-2 %
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1-2 %
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1-2 %
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LOI @ 1000 C
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4-6 %
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4-6 %
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3-5 %
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Standard size & Thickness
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1000*610mm
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10-80 mm thickness
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10-80 mm thickness
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10-80 mm thickness
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1200*1000 mm
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30-80 mm thickness
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10-80 mm thickness
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10-80 mm thickness
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Bluewind Vermiculite Products Co., Ltd.
Location
Rm.1001H, BAK Science& Technology Building, No.9 Keyan Rd.,Nanshan District, Shenzhen，China
Contact Person
Manager