|Our bubble alumina castable has below features:
1.High refractoriness under load.
2.High strength, fine insulation.
3.Normal working temperature is form 1600-1700 deg.cel.
4.include furnace structural components such as flue liners/stacks, door vestibules and furnace crowns; furnace furniture,
such as crucible holders in glass melting research; and covers for metal melting and transport systems.
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Bubble alumina products