super grade clacined Flint Clay

super grade clacined Flint Clay

Category:Flint Clay
Parameter:flint clay, fire clay, refractory, ceramic, foundary,high temperature
Sales / Service areas:Metallurgical materials and Refractory
Product Details

Calcined flint clay is a main raw material for manufacturing high grade refractory brick, various ceramics, precision casting sand, ceramic fiber, refractory furnace burden, crucible, kiln furniture, saggar, monolithic refractory materials, etc.Al2O3 content is from 40% to 50%.

Features and advantages of our flint clay:

1)  High refractoriness.  

2)  Good thermal stability under high temperature.

3)  Volume density high . 

4)  Low porosity. 

5)  Low water absorption. 

6)  Fully calcined  

7)  Low impurity content. 

Specifications of our calcined flint clay:

Particles: 0-1MM,1-3MM,3-5MM,5-8MM,8-MM

Powder: 200MESH,270MESH,325MESH

Physical and chemical indicators:

Grade/

Specification

Al2O3

Fe2O3

K20+Na2O

CaO+MgO

TiO2

Volume   Density

Refractoriness

L.O.L

YZFC-45

45-48