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Min. Order (MOQ)
1 Ton
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Country of Origin
China
Ceramic roller5.1alumina ceramic rollerproperties:alumina ceramic roller has good high temperature resistance, hardness and carryingcapacity is very strong, alumina ceramic tube is widely used in high temperature furnace.Alumina ceramic tube can be used to fire wall tile, glazed floor tile, sanitary ware and so on. Max workingtemperature can be 1400. Application:transformer and supporter of roller kiln.Other thermal and abrasive application. Item unititem st-78 st-75 st-73al2o3 % 78 75 73rate of water absorption % 7 8 9.5anti-bending strength mpa 82 68 55bulk density gcm3 2.7 2.6 2.5thermal expansion 10-6 5.7 5.5 5.3max service temperature 1350 1250 1200