Hebei, China
Business Type:
Manufacturer/Factory
Number of Employees:
8
Year of Establishment:
2015-03-31
Management System Certification:
ISO 9001, QC 080000
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Ball Clay, Kaolin Filler, Kaolin Powder manufacturer / supplier in China, offering Calcined Kaolin 4000 Mesh for Chemical Industrial, Supply Best Quality China Clay /Kaolin for Ceramic Body, Agricultural Grade Bentonite with Low Price and so on.

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Supplier Homepage Products KAOLIN Calcined Kaolin 4000 Mesh for Chemical Industrial

Calcined Kaolin 4000 Mesh for Chemical Industrial

Min. Order / Reference FOB Price
1 Ton US $380-485/ Ton
Port: Tianjin, China
Production Capacity: 300000000 Ton/Years
Payment Terms: L/C, T/T, Western Union
Certification: CE, ISO
Technique: Calcined Kaolin
Application: Paper, Ceramic, Refractory
Shape: Powder
Color: off-White
Size: 4000 Mesh

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Basic Info

Model NO.
calcined kaolin
Whiteness
86
Moisture
0.5
Viscosity
0.5PA.S-1.5PA.S
Brightness (%)
90
Dry Shrink
3-10
Cation Exchange Capacity
2_5mg/100g
Oil Absorption
55
Al2O3(%)
46
Trademark
HBCS
Transport Package
25kg/Bag
Specification
calcined kaolin
Origin
Hebei
calcined kaolin 4000 mesh for chemical industrial

On the surface, it looks unremarkable. A platy soft white clay mined and processed by Chuangsen in Hebei, kaolin can hide just how versatile and vital it is to a diverse list of industries by appearance alone.
 

1. High brightness, particle size and super opacity, as pigments and fillers in paper industry, kaolin can improve the smoothness, gloss,coverage and opacity to reduce or eliminate TiO2 to cut down cost whilst maintaining key properties.

2. Low abrasion, effectively reducing knife consumption to cut down cost.

3. Favorable viscosity and good compatibility with various chemical agents.

Uses
Kaolin is a platy white clay that is chemically inert, nonabrasive and possesses a number of characteristics that make it desirable for use in a range of industries, including paper and paperboard, paints and coatings, plastics, wire and cable and in concrete among many others.
 
 

Item

 Unit

Washed kaolin

Calcined kaolin

Clay

SiO2

%

45.2

53.4

63.3

Al2O3

%

37.5

45.06

21.7

Fe2O3

%

0.28

0.36

0.22

CaO

%

0.81

0.24

0.04

MgO

%

0.95

0.21

0.25

TiO2

%

0.27

0.5

1.07

K2O

%

0.15

0.1

0.01

Na2O

%

2.2

0.12

0.01

Whiteness 

 %

80-90

80-90

80-90

Loss in ignition

 %

14.13

 

13.36
 

Kaolin Application 


1) Paper- making Industry: It is mainly applied in the coating paper, art paper, white board paper, corrugated paper, coating white board paper; Cast coated paper and so on . It is more applicable in gravure printing for its good loose depth and elasticity which can guarantee less leaks and spots. 

2) Coating Industry: Its whiteness, smoothness and non- transparency can be well improved by adding Kaolin to the pigment in the process of coating paper and paper board. 

3) Oil and Paint Industry:It can well improve the viscosity, fluidity, anti-precipitation and so on. The enamel glaze slip' properties of floatation, viscosity, adherence and thermal casting resistance can be well improved by adding Kaolin because it can make the cast enamel more adhesive to iron billet. Kaolin also plays the role of anti-precipitating when used in water paint. It is also a kind of good inorganic latex agent. 

4) Rubber Industry:  In the production of cable rubber and plastics, kaolin can improve the abrasiveness, hardness, anti-shock and extension rate. 

5) Plastic Industry: It plays the role of reinforcement with its good dispersion. It also can stop the infrared rays of wavelength from 7-14um in thick film so as to increase the temperature in the shed. 

6) Ceramics: It is widely used in high and low voltage ceramic, all kinds of ceramic billet and enamel; It is also applied in all kings of refractory. 

7) Cable Industry: It can greatly improve the specific volume resistance, dielectric strength, retardant effectiveness with its good dispersion and reinforcement.

Properties

Index range

Whiteness(R457,%)

≥93min

Particle size(-2μm,%)

81±3

average grain size (μm)

0.9±0.1

Screen residue(325mesh,%)

≤0.005

oil absorption(g/100g)

62.5±2.5

moisture(%)

≤0.8

bulk density (kg/L)

0.4-0.6

PH

6.0-7.5

 

Item

Kaolin clay

SiO2(%)

52±2

Al2O3(%)

45±2

Fe2O3(%)

<0.4

TiO2(%)

<1.0

CaO(%)

<0.4

MgO(%)

<0.2

K2O(%)

<0.04

Na2O(%)

<0.1

MnO(%)

<0.005

Calcined Kaolin 4000 Mesh for Chemical Industrial

Calcined Kaolin 4000 Mesh for Chemical Industrial

Calcined Kaolin 4000 Mesh for Chemical Industrial
 

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