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CIMBAR CAL-BEN™ Calcium Bentonite

Category Ceramic , Clay , Oxide , Silicon Oxide , Other Engineering Material , Additive/Filler for Polymer
Manufacturer CIMBAR Performance Minerals
Trade Name CAL-BEN™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF CIMBAR CAL-BEN™ Calcium Bentonite.pdf
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Material Notes:
Selectively mined calcium bentonite, specially blended and processed for general industrial use. It is tan to yellowish in color and comes in the form of a fine powder.Incorporation:Can be base exchanged to fit a particular applicationCan be chemically treated to alter its propertiesApplications:Use as a viscosifier and filtrate reducer in drilling mud systemsFiller in coatingsCaulkingGroutingSealant formulationsPaintPesticidesPharmaceuticalsFoundry usesInformation provided by Cimbar Performance Minerals.
Physical Properties Metric English Comments
Bulk Density 0.641 - 0.705 g/cc
0.0231 - 0.0255 lb/in³
loose
1.04 - 1.12 g/cc
0.0376 - 0.0405 lb/in³
packed
Moisture Absorption at Equilibrium 10 - 12 %
10 - 12 %
as produced
Loss On Ignition 9.5 %

@Temperature 1000 °C
9.5 %

@Temperature 1830 °F
Particle Mesh Size 200 Mesh
200 Mesh
4.0%, wet
325 Mesh
325 Mesh
6 - 9%, wet
pH 7.0 - 9.0
7.0 - 9.0
Component Elements Properties Metric English Comments
Al2O3 23.3 %
23.3 %
CaO <= 4.7 %
<= 4.7 %
Fe2O3 1.6 %
1.6 %
MgO 2.9 %
2.9 %
Na2O 1.9 %
1.9 %
SiO2 55.1 %
55.1 %
Descriptive Properties Value Comments
CEC (mg/100ml) 60
Swelling Index (ml/2g) 12
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