Commonly known as high alumina castable, it is the common refractory castable

Features: simple construction, fast condensing and hardening, and high strength

Application: heating furnace flue, low temperature parts, boilers and other thermal equipment

Main physical and chemical performance index:

Note: TNLJ-1 is applied to blast furnace foundation, TNLJ-2 and TNLJ-3 are applied to high temperature section of furnace 

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