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Lightweight Calcium Silicate Board: Durable Building Material for Projects

Lightweight Calcium Silicate Board: Durable Building Material for Projects

Calcium silicate board is made of xonotlite and reinforced glass fiber, Calcium silicate board main material of the products are SiO 43%, CaO 44% and reinforcing fiber and is resistant to high temperature of 1100 ,good heat insulation, low bulk density, alta resistência, good durability and so on.can be widely used in industrial furnace insulation.

LG-standard calcium silicate products

Physical Properties Unit HCS-20 HCS-23 National Standard
Volume Density kg/m3 200
(±10%)
250
(±10%)
≤220
Flexural Strength MPa ≥0.35 ≥0.50 ≥0.30
Thermal Conductivity W/m.k ≤0.062
100
≤0.064
100
≤0.065
(100)
Operating Temperature 1000 1000 1000
Linear Shrinkage % ≤2
(1000,16hrs)
≤2
(1000,16hrs )
≤2
(1000,3hr)

Products with a maximum operating temperature of 650°C are also available.

LG-High-Temperature Calcium Silicate Products

LG-High-Temperature Calcium Silicate Products increase the maximum operating temperature to 1100°C compared to the 1000°C LG-Standard product, meeting the ultra-high temperature requirements of industrial furnaces.

Physical Properties Unit SCS-25
Volume Density kg/m3 250±10%
Flexural Strength MPa ≥0.50
Maximum Operating Temperature 1100
Linear Shrinkage % ≤2(1050,3hrs)
Operating Temperature W/m·k ≤0.065
100

Product Specifications and Dimensional Tolerances

Length(±4mm) Width(±3mm) Thickness(+3,1.5mm)
400 250 25-120
500 500 25-120
600 300 25-120
610 400、303、300、150 25-120
1000 500 25-120
1080 950 25-120
1220 1220 25-100

* t is the average temperature of the working and cold surfaces.

* Please contact us for special sizes, shapes, or processing requirements.

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