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Calcium Silicate Boards – Low Density


Low Density Calcium Silicate Boards & Designs

Wedge lightweight low density & medium density Calcium Silicate Boards are manufactured with Filter Press & Gel Tank Technology to achieve low density, high strength, high temperature insulation, machinability. These boards and machined ready to use designs are most suitable as thermal insulation for processes in various industrial applications.

$185

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Quality

W-LD650

W-LD900

W-LD1000

W-LD1100

Colour

White

White

White

White

Service temperature

°C

650

900

1000

1100

Bulk density

kg/m3

220 – 240

245

255

255

Open Porosity

%

90

90

90

90

Reversible thermal expansion

m/m K

 

5.4×10-6

5.4×10-6

5.5×10-6

Cold compressive strength

MPa

0.75

1.5

1.6

1.6

Flexural strength

MPa

0.35

0.5

0.5

0.5

Linear shrinkage @ Service Temperature

%

1.8

0.9

1

1

Thermal conductivity

 

200 °C

W/m K

0.062

0.075

0.075

0.075

400 °C

W/m K

0.095

0.105

0.105

0.105

600 °C

W/m K

 

0.145

0.145

0.145

800 °C

W/m K

 

0.175

0.175

0.185

Specific heat capacity at 400 °C

kJ/kg K

 

1.03

1.03

1.05

Protective gas-resistance

CO, NH3, H2, CH4, N2 atmosphere

Standard Sizes

 

Length

mm

1000 – 600

1000 – 600

1000 – 600

1000 – 600

Width

mm

600 – 300

600 – 300

600 – 300

600 – 300

Thickness

mm

25 – 100

25 – 100

25 – 100

25 – 100

Store:  Wedge India
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SKU: CaSi001 Categories: ,

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