KELEI MATERIAL Co.,Ltd.

Iron&Steel Industries
Aluminum Industries
Cement Industries
Garbage Disposal Industries
Power Generation Industries

Non-asbestos calcium silicate thermal insulation materials

Product Features:

This materials are nonpoisonous, tasteless, nondusty, and have the advantages of light specific gravity, high strength, small thermal conductivity and convenience in laying, so that there are widely used in power, petrol, chemical, steel and textile industries.

Technical Properties Data:

Item	A-13	A-17	A-22	B-22
Density,Kg/m³	≤135	≤170	≤220	≤220
Bending strength, Mpa	≥0.2	≥0.3	≥0.35	≥0.3
Compressive Strength, Mpa	≥0.3	≥0.4	≥0.5	≥0.5
Max. Service temp.,°C	1000	1000	1000	650
Thermal conductivity,W/m.k (Average temp. 70°C)	0.042	0.047	0.053	0.060
Linear shrinkage, % (1000°CX3hr)	≤2.0	≤2.0	≤2.0	≤2.0
Moisture content, %	≤6.0	≤6.0	≤6.0	≤7.5

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