Factory kaolin mineral high whiteness kaolin nano kaolin
Title: kaolin
Molecular formula: Al2O3.2SiO2.2H2O
Molecular bodyweight: 258.sixteen (by the 1979 intercontinental atomic scale)
C A S: 1332-fifty eight-seven
EINECS number: 265-064-six
H.S. Code: 25 0571 100
ZheEPTng EPT has been provided foundry kaolin and mullite sand and powEPTfor very EPT time and enEPT really very good comments from our buyers. Our substance have large Al2O3 content, low Fe2O3 articles, minimal enlargement coefficient, high refractoriness, great thermal and chemical balance and other advantage. The dry and wet energy and higher temperature strength of the shell created of it is quite best. It have quite excellent collapsibility of the shell manufactured by our materials also. The casting products are easy to be unshelled, much less deformation, much less shrinkage, smooth surface area and high price of completed merchandise. It can be utilized in to precision casting of carbon steel, stainless metal, heat-resistant steel and so forth. and also for non-ferrous casting such as Aluminum, EPTium and alloy.
CS Kaolin Actual physical and Chemical Specification
Qualities |
Spec. |
Test results for reference |
Refractoriness, ordmC |
ge1790 |
1790 |
Bulk Density, g/cm3 |
ge2.forty eight |
2.forty eight |
L.O.I (%) |
le0.25 |
.twenty |
Mullite Section (%) |
55-sixty five |
58 |
Mohs Hardness |
two-3 |
3 |
Fines in sands,% |
le0.3 |
.01 |
PH Price |
six-eight |
6.five |
Chemical compounds |
|
|
Al2O3,% |
46-48 |
forty six.62 |
SiO2,% |
50-fifty two |
fifty.81 |
Fe2O3.% |
le1.two |
.89 |
TiO2,% |
le0.7 |
.60 |
CaO+MgO % |
le0.five |
.38 |
K2O+Na2O,% |
le0.five |
.38 |
Dimension Obtainable |
ten-16mesh, 16-30mesh,thirty-60mesh, 200mesh,270mesh,325mesh 800 mesh,1250 mesh,2000mesh,4000 mesh Or comply with customers’ prerequisite |
Kaolin application:
Suitable for large-quality laEPT paint, paint, paint, ink, rubber, plastic, wire and cable, etc..
one paper, paint can replace some of the pricey EPTium dioXiHu (West Lake) Dis.de.
two paint, water-primarily based laEPT paint.
3 rubber and EPT cable reinforcing agent, EPT plastic purposeful filler, ink, foodstuff, medicine, beauty EPT.
4 superior ceramics and EPTty ceramics.