Characterized by exceptional heat resistance, outstanding thermal insulation, very low bulk density, high specific strength, excellent durability and flexible construction, high temperature calcium silicate insulating slabs can be widely used as energy-saving materials for almost all types of industrial furnaces.
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LG-STANDARD TYPE CALCIUM SILICATE PRODUCTS
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Items
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Unit
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LAIGE brand
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GB/T10699-1998
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JIS A9510-1995 NO.1-22
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HCS-17
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HCS-20
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HCS-23
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Bulk Density
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kg/m3
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170(±10%)
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200(±10%)
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230(±10%)
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≤220,≤270
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≤220
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Flexural Strength
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MPa
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≥0.30
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≥0.40
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≥0.50
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≥0.30
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≥0.30
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Thermal Cond.
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W/m.k
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≤0.048
+0.00011t
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≤0.050
+0.00011t
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≤0.056
+0.00011t
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≤0.065
(100℃)
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≤0.062
(70℃)
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Temp. Limited
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℃
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1000
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1000
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1000
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1000
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1000
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Linear Shrinkage
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%
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≤1.5
(1000℃,
3hrs)
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≤1.5
(1000℃,
3hrs)
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≤1.5
(1000℃,
3hrs)
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≤2
(1000℃,
16hrs)
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≤2.0
(1000℃,
3hrs)
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≤2
(1000℃,
16hrs)
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≤2
(1000℃,
16hrs)
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≤2
(1000℃,
16hrs)
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LG-HIGH TEMP TYPE CALCIUM SILICATE PRODUCTS
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On the basis of 1000℃LG-Standard Type, the temp. limited of this type is improved to 1100℃. As our paten, LG-High Temp. Type can be used for high temp position of industrial furnaces.
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Items
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Unit
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LAIGE brand
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SCS-22
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SCS-27
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Bulk Density
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kg/m3
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≤220
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≤270
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Flexural Strength
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MPa
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≥0.40
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≥0.50
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Thermal Cond
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W/m.k
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≤0.054
+0.00011t
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≤0.058
+0.00011t
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Temp. Limited
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℃
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1100
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1100
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Linear Shrinkage
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%
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≤2.0
(1050℃,12hrs)
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≤2.0
(1050℃,12hrs)
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*t,the mean temp. of hot surface and outer surface.
*If requesting for special size and shapes or special machining, please contact us.
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Block Sizes and Dimensional Tolerances
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Length(±3mm)
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Width(±3mm)
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Thickness(+3 -1.5 mm )
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1050
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850
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20-125
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1000
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500
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20-125
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610
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400,303,300,150
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25-125
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600
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300
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25-125
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524
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400
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25-125
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500
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500
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25-125
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400
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250
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25-125
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*Auxiliary Products
1.BP-1 high temp. adhesive power-blended with water glass to form a mortar for the tight connection between insulating slab and other constructural component. (BP-1 consumption: obout 3-5kg/㎡)
2.WP-1 waterproof agent-covered on the surface of ready-constructed slabs in order to spread castables on it. (WP-1 consumption: about 0.3kg/㎡)
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LG-PASTE TYPE CALCIUM SILICATE COATING
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Items
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Unit
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Index
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Paste Density
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kg/m3
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1000
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Paste Bulk Drying Shrinkage
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%
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≤20
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Temp. Limited
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℃
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850
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Drying Density
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kg/m3
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260
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Thermal Cond
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W/m.k
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0.06
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Adhesive Strength
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KPa
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≥15
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Characterized by low drying shrinkage, good thermal stability, resisting alkali, weak acid corrosion and oil water soak, good adaptability, easy construction and no environmental pollution, LG-Paste Type insulation coating can be widely used for all types of furnaces, kiln, tower, pot, pipe, valve etc, especially easy construction for special-shaped equipment.
