Pure Organic bulk kaolin calcined kaolin value
Title: kaolin
Molecular system: Al2O3.2SiO2.2H2O
Molecular excess weight: 258.16 (by the 1979 worldwide atomic scale)
C A S: 1332-fifty eight-seven
EINECS number: 265-064-6
H.S. Code: 25 0571 100
ZheEPTng EPT has been provided foundry kaolin and mullite sand and powEPTfor quite EPT time and enEPT extremely excellent opinions from our buyers. Our content have substantial Al2O3 material, reduced Fe2O3 content material, reduced growth coefficient, high refractoriness, very good thermal and chemical steadiness and other benefit. The dry and moist power and higher temperature toughness of the shell created of it is quite excellent. It have very good collapsibility of the shell created by our materials also. The casting products are easy to be unshelled, much less deformation, significantly less shrinkage, smooth surface and higher rate of concluded products. It can be utilized in to precision casting of carbon metal, stainless steel, warmth-resistant steel and so on. and also for non-ferrous casting these kinds of as Aluminum, EPTium and alloy.
CS Kaolin Bodily and Chemical Specification
Properties |
Spec. |
Examination final results for reference |
Refractoriness, ordmC |
ge1790 |
1790 |
Bulk Density, g/cm3 |
ge2.forty eight |
two.48 |
L.O.I (%) |
le0.25 |
.twenty |
Mullite Section (%) |
fifty five-sixty five |
fifty eight |
Mohs Hardness |
2-three |
three |
Fines in sands,% |
le0.3 |
.01 |
PH Worth |
six-8 |
6.five |
Chemical substances |
|
|
Al2O3,% |
forty six-48 |
46.sixty two |
SiO2,% |
50-52 |
fifty.81 |
Fe2O3.% |
le1.2 |
.89 |
TiO2,% |
le0.seven |
.60 |
CaO+MgO % |
le0.five |
.38 |
K2O+Na2O,% |
le0.five |
.38 |
Measurement Accessible |
ten-16mesh, 16-30mesh,thirty-60mesh, 200mesh,270mesh,325mesh 800 mesh,1250 mesh,2000mesh,4000 mesh Or comply with customers’ requirement |
Kaolin application:
Suited for large-grade laEPT paint, paint, paint, ink, rubber, plastic, wire and cable, and so on..
one paper, paint can change some of the expensive EPTium dioXiHu (West Lake) Dis.de.
2 paint, drinking water-based mostly laEPT paint.
3 rubber and EPT cable reinforcing agent, EPT plastic functional filler, ink, food, medication, beauty EPT.
four sophisticated ceramics and EPTty ceramics.