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Wedge-Vermiculite insulation board
80 - 120 Per Kilogram
1000 Kilogram (MOQ)
wedge w-vcl high temperature insulating boards are manufactured with base material exfoliated vermiculite and inorganic binders. the material is free of asbestos and organic substances. vermiculite is an aluminium-magnesium layer silicate, which bloats to ultralightweight granulates through heating and is processed to boards, bricks and shaped parts through a compression mould procedure. advantages • high thermal shock resistance. • can be applied in the furnace at fire side. • fireproof, non-combustible a1, excellent fire protection. • no smoke nuisance during heating-up. • low thermal conductivity. • high electrical resistance. • easy handling and installation. • high thermal resistance. • good chemical resistance to acids, alkalis and exhaust gases. applications • industrial furnace construction for thermal insulation. • hot face directly in the furnace and backup insulation. • widely used in aluminium melting furnace, steel ladle, tundish, torpedo ladle, glass melting as backup insulation. • household appliances: night storage heaters, boilers, hearths, vessels and tanks. • fireplace linings, hot stove. • resistant to co and ch4 atmosphere; • non wetted by fluid aluminium, kryolite and flouride..
