|
Grade/specification
|
Chemical composition(%)
|
Physical composition(%)
|
|
Ai2O3
|
Fe2O3
|
K2O+Na2O
|
CaO+MgO
|
TiO2
|
Volume
Density
|
Refractoriness
|
L.O.I.
|
|
YNS45
|
45-48
|
1.0
|
0.3
|
0.5
|
0.8
|
2.60
|
1770
|
0.28
|
|
YNS44
|
44-47
|
1.2
|
0.3
|
0.5
|
0.8
|
2.55
|
1770
|
0.30
|
|
YNS43
|
43-45
|
1.5
|
0.4
|
0.5
|
0.9
|
2.53
|
1750
|
0.30
|
|
YNS42
|
42-44
|
1.8
|
0.4
|
0.5
|
1.0
|
2.50
|
1730
|
0.30
|
|
YNS40
|
40-42
|
2.0
|
0.5
|
0.6
|
1.0
|
2.48
|
1710
|
0.32
|
0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,0-3mm,0-5mm,0-8mm,180mesh,200mesh,325mesh.We also provide different specifications according to customer¡¯s specific requirement.
Calcined Flint Clay is a main materail for manufacturing high-grade refractory materials ,refractory brick ,various ceramics ,precision casting sand ,ceramic fiber ,refractory furnace burden,crucible ,kiln furniture,saggar ,monolithic refractory materials ,etc .
Our Calcined flint clay characterized by high bulk density ,low impurity ,stable physicochemical performance , high Refratory temperature resistance , etc .It is widely used in metallurgy ,foundry ,chemical industry ,ceramics, electricity ,machinery,oil and so on.
