Advantages of mullite lightweight castable

2022-08-26 17:08:32

1. Mullite lightweight castable is a refractory castable made of porous mullite aggregate as raw material, plus fine powder and additives. The critical particle size of mullite aggregate is 12mm; the long-term use temperature is 1350 degrees. The mullite castable has a high operating temperature and can be used as a working lining in direct contact with the flame to achieve high temperature and energy saving.


2. Lightweight mullite castable has high mechanical strength and good thermal shock resistance, anti-abrasion and other properties, energy saving, good integrity, flexible adjustment of composition, production and other advantages, mullite castable belongs to One of the unshaped refractories.


3. Lightweight mullite refractory castable has excellent high temperature performance, small bulk density and thermal conductivity. Since it uses high-quality synthetic raw materials and is combined in the form of low cement or micropowder, it can be directly The lining of the furnace in contact with the flame.


Company: Henan Hongtai Kiln Refractory Co., Ltd.
Add: Chaohua town, Xinmi city, Henan
Tel: +86-18623801271
Fax: +86-18623801271
Email: [email protected]
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