RUNZE Refractory Material Co. Ltd

Products >> Ceramic Fiber Production Line Equipment and Spare Parts >> Calcined Kaolin

  • Calcined Kaolin
Calcined Kaolin

Calcined Kaolin

RZ calcined kaolin is made by coal mine waste and coal gangue,under high temperature calcination.It has the features of whiteness, high refractoriness, good acid and alkali resistance, low abrasion, stable chemical property and excellent performance. 

Features of RZ Calcined Kaolin:

• High refractoriness • Physicochemical stability • Volume density high • Low porosity • Low water absorption • Fully calcined • Low impurity content • Pure white.

Applications of RZ Calcined Kaolin:

RZCalcined kaolin is mainly used for manufacturing high-quality refractory products, refractory castable, sagger,kiln furniture, crucibles, ceramic fiber,precision casting sand, ceramics products etc.

Technical Data:

Name

SiO2+Al2O3

Al2O3 Fe2O3 TiO MgO+CaO K2O+Na2O LOI Moisture Size
Calcined Kaolin-L >98% > 45% < 0.4% < 0.5% <0.5% <0.2% > 0.2% <0.2%
0-12 mm
80-325 mesh              
Calcined Kaolin-H >97% >43% <0.6% <0.8%  <0.8% <0.5% >0.3% <0.2%
0-12mm
80-325 mesh












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