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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, high strength, 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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