Complaint
Name: kaolin
Molecular formula: Al2O3.2SiO2.2H2O
Molecular weight: 258.16 (by the 1979 international atomic scale)
C A S: 1332-58-7
EINECS number: 265-064-6
H.S. Code: 2507001000
operties | Spec. | Test results for reference |
Refractoriness, ºC | ≥1790 | 1790 |
Bulk Density, g/cm3 | ≥2.48 | 2.48 |
L.O.I (%) | ≤0.25 | 0.20 |
Mullite Phase (%) | 55-65 | 58 |
Mohs Hardness | 2-3 | 3 |
Fines in sands,% | ≤0.3 | 0.01 |
PH Value | 6-8 | 6.5 |
Chemicals |
|
|
Al2O3,% | 46-48 | 46.62 |
SiO2,% | 50-52 | 50.81 |
Fe2O3.% | ≤1.2 | 0.89 |
TiO2,% | ≤0.7 | 0.60 |
CaO+MgO % | ≤0.5 | 0.38 |
K2O+Na2O,% | ≤0.5 | 0.38 |
Size Available | 10-16mesh, 16-30mesh,30-60mesh, 200mesh,270mesh,325mesh 800 mesh,1250 mesh,2000mesh,4000 mesh Or follow customers' requirement | |
Kaolin application:
Suitable for high-grade latex paint, paint, paint, ink, rubber, plastic, wire and cable, etc..
1 paper, paint can replace some of the expensive titanium dioxide.
2 paint, water-based latex paint.
3 rubber and special cable reinforcing agent, industrial plastic functional filler, ink, food, medicine, cosmetic packing.
4 advanced ceramics and specialty ceramics.
Q:How many years of experience in supply?
A:A long stable supplier.
Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.
