• CALCINED KAOLIN FOR COATING Quality Under GB System 1
  • CALCINED KAOLIN FOR COATING Quality Under GB System 2
  • CALCINED KAOLIN FOR COATING Quality Under GB System 3
  • CALCINED KAOLIN FOR COATING Quality Under GB System 4
  • CALCINED KAOLIN FOR COATING Quality Under GB System 5
CALCINED KAOLIN FOR COATING Quality Under GB

CALCINED KAOLIN FOR COATING Quality Under GB

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
12000 m.t./month

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1. Benefits and Application

The GB-CK series of Kaolin based pigments are produced through delamination, 

calcination and classification. The well-controlled processes ensure the GB series have no coarse particles and maintains an absolute minimum of 325 mesh residue, so the end user can achieve a high Hegman grind. The GB series pigments also have high brightness, strong hiding powder and superior dispersibility, and it is widely applied in latex paint, powder coating and electrophoresis coating. 
Its main benefits are:

 It’s the best extender of titanium dioxide with excellent opacity that can
   improve efficiency and cut costs by partly replacing titanium dioxide;
It can easily disperse in water based systems; 
It offers superfine particle and with excellent anti-settling property; It is inert to most acids and
   alkaline at ambient temperature and offers good anticorrosive capabilities.

2. Typical Physical Properties

Item

GB-CK90

GB-CK92

Brightness(T457)

90.5%min

92%min

Particle Size (0-2micron)%

50+/-2

60+/-5

Particle Size (0-10micron)%

94%

97%

Refractivity

1.62

1.62

Screen residue (325 mesh %)

0.01max

0.01max

Oil Absorbency (g/100g)

35+/-5

50+/-5

Dispersion (micron)

55max

50max

pH

5.5-7.0

5.5-7.0

Bulk Density (kg/m3)

600

500

Specific Gravity (kg/m3)

2600

2600

Moisture (%)

0.5max

0.5max

3. Typical Chemical Properties

SiO2(%)

Al2O3(%)

Fe2O3(%)

TiO2(%)

CaO(%)

MgO(%)

CuO(%)

K2O(%)

Na2O(%)

MnO(%)

52+/-2

45+/-2

0.50max

1.5max

0.4max

0.2max

0.004max

0.05max

0.15max

0.004max

4.Application

CALCINED KAOLIN FOR COATING Quality Under GB

 


Q:Is kaolin poisonous? What is kaolin?
Composition: non-toxic. Kaolin kaolinite, content accounted for about 90%, the particle size is smaller than 22m, produced in China's Jiangxi province. The name of kaolinite kaolin is widely used in the field of application of ceramics, glass, paper, rubber, daily chemical industry, agriculture and so on.
Q:Can pure kaolin or montmorillonite burn pottery? If not, what do you need to add?
More than two of the hard nature of the poor, so the use of ceramics in relatively small, mainly chemical raw materials. However, because of the scarcity of soft soil and higher prices, many manufacturers have been studying the hard kaolin and other viscous ores to achieve the above results. That is, it can reduce the cost and produce better ceramics.
Q:How to use washed kaolinWashed kaolin in the paper-making process how to use, where China's kaolin more suitable point? Which home is the biggest?
In the paper, according to their actual situation to kaolin pre dispersed or other materials together in a mixing tank. When in the pre dispersion in dispersion process just add a little dispersant (sodium polyacrylate or other organic dispersant) can achieve the desired results.
Q:High silica kaolin is?
High silica (also known as quartz, silica, silica, silicone soft soil, amorphous silica, Tripoli, powder, quartz). A SiO2 ore containing pure natural particulate silica powder. No brittle plasticity, the powder is not hydrophilic, strong acid resistance, differential thermal analysis of typical quartz the differential thermal curve, refractoriness 1750 ~ 1832 degrees. For ceramics, porcelain, glazed tile, fine ceramics, glass, paint, rubber filler and refractory materials, and can be used as fine abrasive, polishing material and precision casting sand. Silica 98.87%, ferric oxide 0.04%, two aluminum oxide 0.67%. three
Q:The building is kaolin. Does it have radiation? District 15 years ago is a kaolin processing plant, there will be residual radiation it?
The first thing to stress is that the world is full of radiation, whether it's land, sea, mountains, fields, rocks, soil...... We call it the background radiation intensity".
Q:What is the difference between chemical pure and pure analysis of kaolin?
The analysis of pure (AR) is the purity specifications of chemical reagents, belong to grade two, analysis of pure tags for Jin Guanghong, for general test (prepared in the quantitative analysis of common solution); for the specific drug purity, different requirements are not the same.
Q:What are the uses of calcined kaolin?
Pure kaolin with high whiteness, soft, easy to disperse in water, suspended in plasticity and good adhesion, high excellent electrical insulation properties; has good acid soluble cationic, low resistance and other physical and chemical properties, better exchange. Therefore, kaolin has become the necessary mineral material for dozens of industries, such as paper making, ceramics, rubber, chemical, coating, medicine and national defense.
Q:Is kaolin a soil or a rock?
Commonly known as kaolin clay, kaolinite or halloysite is the main mineral components of soft clay. Named after the first discovered in Jingdezhen 45 km east of the East mountain.
Q:What does wet sieving of kaolin vibrating screen mean?
Not all are suitable for kaolin slurry grade sieving shaker, vibration sieve is only suitable for the screening of kaolin kaolin slurry particle size is large, if the particle size of the ore pulp is small, the equipment used for Hydrocyclone or centrifuge.Specific, you can also go to Xinxiang, big use to understand.
Q:Can kaolin mask be made directly?
Lolita cocoa hydrating moisturizing mask in Switzerland, with apricot ingredients can quickly pay a short time, can quickly repair damaged cells, nourish the dense, into the stream of water to the skin, good effect lasting moisture, can use every day, especially suitable for mixed and dry skin.

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