COMPOSITE HEAT-INSULATING SILICATE SHAPES AND PRODUCTION PROCESS

The moulding material of this invention belongs to a heat-insulation material used for equipmetns and buildings. It is a fiberous net-like elastic material which is rich in enclosed micropores. Its appearance is greyish white and density is 220-250 Kg per cubic meter. Its components are serpentine a...

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Bibliographische Detailangaben
1. Verfasser:	YOU SHAOLONG
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The moulding material of this invention belongs to a heat-insulation material used for equipmetns and buildings. It is a fiberous net-like elastic material which is rich in enclosed micropores. Its appearance is greyish white and density is 220-250 Kg per cubic meter. Its components are serpentine asbestos, ceramic fibers of aluminium silicate, sodium sulfonate of dioctyl succinate, sepiolite, expanded pearlite and water. The technology for preparation includes heat-presenative impregnation, stirring, beating, casting and drying. It is widely applied to equipment, pipe, furnace, building, cold storage and freezing (chest) car which requires a heat-insulation medium with a temperature range of -40 to 700 deg.C.