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Description:
Alumina fiber blanket, firstly appeared in 1950s, and be industrialised produced at the begining of 1970s. According to different fiber length, it is classified to catagories---continuous long fiber and short fiber. Alumina fiber blanket belongs to short fiber product, and alumina fiber cloth belongs to long fiber product.Alumina fiber is manufactured by"Sol-Gel"colloidal method, to be microcrystalline mullite phase high temperature refractory fiber through high-temperature calcination.Alumina fiber blanket is manufactured from Alumina fiber by doubled needled, doesn’t contain any additives or other ingredients.Features:l Excellent high temperature stabilityl Tiny shrinkage on heatingl Low shot content, Prominent refractory and insulation performancel High blackness, good heat reflection performancel Low heat storage, low thermal conductivityl Uniform fiber diameter distribution, high tensile strengthl Strong wind resistancel Good high temperature flexible performance, excellent thermal shock and mechanica vibration resistanceStable chemical performance, high corrosion resistanceApplication:
l Raw material of alumina fiber composite modulel Furnace in steel and iron industry with temperature between 1250℃ -1500℃l High temperature furnace in petrochemical industryl High temperature gap filler materiall Fast firing kiln lining in ceramic industryl Electromagnetic shuttle kiln liningl Sealing gasket of three way catalytic converter in auto industryl Sealing gasket in high temperature section l High temperature filter mediumParameters:
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