calcined-kaolin-powder.pdf
DESCRIPTION
kaolinTRANSCRIPT
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Shop No.6, 1st floor, Dr. Merry rajaram complex, Hospital road, Bhuj-kutch, Gujarat-370001
Mob: +91 9879068219 E-mail: [email protected]
DATE: 10/06/2013
TEST CERTIFICATE
This is to certify that the test result obtained are reproduced here under
LABORATORY ANALYSIS REPORT CALCINED KAOLIN POWDER
(China clay powder processed & activated)
Grade name Calcined Kaolin (8.1)
Calcined Kaolin (9.1)
Calcined Kaolin(0.15)
Calcined Kaolin(1.15)
Calcined Kaolin(2.15)
Application Paint, Paper & Rubber
Paint, Paper & Rubber
Paint, Paper & Rubber
Paint, Paper & Rubber
Paint, Paper & Rubber
Powder Brightness (%) (ISO)
89+1 90+1 91+1 92+1 93+1
Colour Shade (On water panel)
White White White Pure White Pure White
Bulk Density (gms/ltr)
340-360 340-360 300-350 300-350 290-340
PH 5-7 5-7 5-7 5-7 5-7 Residue 0.2% max
(400#) 0.2% max
(400#) 0.2% max
(500#) 0.1% max
(500#) 0.1% max
(500#) Oil Absorption
(gm/100gm) 51+1 52 55-60 55-60 55-60
Hegman Grind 4.5+ 4.5+ 5+ 5+ 5+ Specific Gravity 2.5-2.7 2.5-2.7 2.5-2.7 2.5-2.7 2.5-2.7 Loss on Drying (At 1050c/1hrs)
0.5% max 0.5% max 0.5% max 0.5% max 0.5% max
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Particle size Distribution (On Sedigraph 5100)
D(50)M 0.8-1.2m 0.8-1.2m 0.8-1.2m 0.8-1.2m 0.8-1.2m %Below 10 micron 90 min 90 min 92 min 92 min 92 min %Below 2 micron 62 min 62 min 65 min 65 min 65 min %Below 1 micron 50 min 50 min 50 min 50 min 50 min
Chemical composition
%Sio2 50-52 50-52 50-52 50-52 50-52 %Al2O3
42-44 42-44 42-44 42-44 42-44 %Fe2O3 0.5 0.5 0.5 0.5 0.5 %Tio2 1.0 1.0 1.0 1,0 1.0 %Cao 0.5 0.5 0.5 0.5 0.5 %Mgo 0.2 0.2 0.2 0.2 0.2
%Na2O 0.2 0.2 0.2 0.2 0.2 %K2O 0.2 0.2 0.2 0.2 0.2 %L.O.I 0.1 0.1 0.1 0.1 0.1
FOR Ajay varsani (B.E. Chemical)