Natural Calcined/Washed Kaolin for Cosmetic

• Certification: CE, ISO
• Technique: Calcined Kaolin
• Application: Paper, Ceramic, Refractory
• Shape: Powder
• Particle Size (mm): 0-300mm
• Moisture (%): 3.0 Max
• Model NO.: kaolin
• Expansion After Pressing (%): 0.9 Max
• Water Absorption (%): 25.0 Max
• L.a.B Values: Min 94
• Silica as Sio2 (%): 60-80
• Alumina as Al2O3(%): 12-25/30-42
• Iron as Fe2o3(%): 1.0 Max
• Calcium as Cao (%): 1.5 Max
• Loss Om Ignition @ 1000 ºC: 14.0 Max
• Transport Package: 25kg/Bag
• Specification: 200mesh-4000 mesh kaolin
• Trademark: CS
• Origin: Hebei
• HS Code: 2507001000
• Production Capacity: 10000000tons/Year

Product Description

Natural Calcined/Washed kaolin for cosmetic

Kaolin has a range of applications which are grouped in three main areas: paper, ceramics and refractories.

Demand is most in the manufacture of paper where it performs two separate functions- as a filler to improve printing characteristics and as a coating pigment to enhance the surface properties of the paper such as the brightness, smoothness, gloss and ink receptivity etc.

In the ceramics industry the main function of kaolin is to impart whiteness . Its major uses are in vitreous china sanitaryware, table ware, wall tiles, electrical porcelain…

Kaolin is used in refractories where it is valued for its alumina content.

Performance mineral applications use kaolin as fillers in paint, rubber , plastics and adhesives and sealants and pharmaceuticals.

Other important uses include the manufacture of white cement and glass fibre.
 

CS-102 Kaolin Specification  

ITEM	CS-102
Brightness(T457)	93.5%min
SiO2	52+/-2
Al2O3	45+/-2
Particle Size (0-2micron)%	95
Particle Size (0-10micron)%	99.5
Refractivity	1.62
Screen residue (325 mesh %)	0.005
Oil Absorbency (g/100g)	60+/-3
PH	5.5-7.0
Moisture (%)	0.5max

CS-103 Kaolin Specification  
 

Test Project	Standard index value
Whiteness	92.7%
Oil absorption value(g/100g)	36.4
Moisture	0.003%
Screen tailings 1250um	0.0018%
PH	6.8
Al2O3	45.31%
TiO2	0.27%
Fe2O3	0.25 %
SiO2	48.12%
MgO	0.12%
K2O	0.04%
CaO	0.11%
Na2O	0.04%

CS-104 Kaolin Specification 
 

Properties
GE Brihtness	≥95
Particle size(-2μm,%)	80-84
average grain size (μm)	0.9±0.1
Screen residue(325mesh,%)	≤0.005
oil absorption(g/100g)	60±5
moisture(%)	≤0.5
Dispersion(Hegman, μm)	≤50
PH	6.0-8.0

  
Kaolin for Filler Series Specification 

Kaolin for Filler Series
No. of Product	CS-2	CS-3A	CS-3	CS-4B	CS-5	CS-6	CS-7
SiO2      %	≤48	≤48	48-50	≤48	≤50	≤49	≤49
Al2O3    %	≥37	≥36.5	≥36	≥36.5	≥35.0	≥35.0	≥35.0
Fe2O3    %	≤0.40	≤0.80	≤1.00	≤1.00	≤1.3	≤1.30	≤1.0
Particles  (-2μm)%	≥80	≥55	≥42	≥55	≥60	≥40	≥50
Screen Residue (325 mesh) %	≤0.01	≤0.02	≤0.09	≤0.02	≤0.02	≤0.02	≤0.02
Brightness	85-86	≥84.5	≥83	≥81.0	72±2.0	84±1.0	85±1.0
Moisture %	≤2.0	≤1.5	≤2.0	≤1.5	≤2.0	≤2.0	≤2.0
LOS %	<15.5	<12.0	<13.0	<12.0
PH	4.0-6.0	4.0-6.0	5.0-7.0	4.0-6.0	3.0-5.0	3.0-5.0	4.0-6.0
Despersion %	<0.02	<0.06	<0.06	<0.05
Packing	25/50 kgs PP Bag/800KG/BAG,1000KG/BAG