CALCINED KAOLIN FOR COATING (GB-CK60/90/92)
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 12000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
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
- Q:Is it near the clay ore
- Magnetite and hematite deposit in native rock, mica, feldspar is there very little, it is difficult to become China clay resourcesOnly the limonite is weathering secondary ore, mica, feldspar will resident may be near, the clay;
- Q:What is the solid content in kaolin index?
- Solid content is to put kaolin in a certain amount of water, and when the solution reaches a certain viscosity, the ratio of the amount of kaolin added to the solution should be 70%, which means washed kaolin
- Q:What is the best composition of kaolin?
- Kaolin is mainly aluminosilicate, the main component of AL2 (Si2O5) (OH) 4, or written as Al2O3 2H2O 2SiO2
- Q:What is the porcelain glaze porcelain
- The clay is composed of metamorphic mica and feldspar, in which sodium and potassium, calcium and iron loss, water changes into. The glaze is covered in colorless or colored ceramic surface of the glass layer is raw minerals (quartz, feldspar, talc, kaolin etc.) and chemical raw materials according to a certain proportion (part of raw material can be made by grinding glaze frit), applied to the blank surface, under certain temperature and calcining.
- Q:I only know that is a kind of raw material, and sell them where to sell, and I can have to contact the white mud!
- At present, the global total output of about 40 million tons of kaolin (the data belonging to the simple country and production together, in which no statistical ore trade volume, including more repeat calculation), which is about 23 million 500 thousand tons of refined soil. The paper industry is the largest consumption Department of refined kaolin, accounting for about 60% of the total consumption of kaolin. According to data provided by Temanex consulting Canada, the total output of paper and paperboard in the world was about 319 million tons in 2000, and the total amount of kaolin used in the world's paper coating was about 13 million 600 thousand tons. Kaolin is widely used in the paper making industry.
- Q:What's the difference between Ye Lashi and kaolin?
- The content of Si in Ye Lashi is much higher than that of Al. The amount of burning loss is relatively small, and the linear shrinkage is much smaller than that of kaolin. When adding to the raw material, the sintering process can promote sintering.
- Q:How can kaolin be removed from iron?
- Superconducting electromagnetic iron removal, the effect is very good, but the equipment input and operating costs are very high, a factory in Guangxi bought one, about 24 million yuan, the operating costs are not clear
- Q:Know the proportion of kaolin slurry, how to calculate the content of pure kaolin?
- Kaolin does not have a fixed specific gravity value, depending on the number of elements contained. The general proportion of kaolinite is 2.6 - 2.8, while kaolin is formed by the weathering of kaolinite. Specific contain three oxidation two aluminium how many, should send laboratory to undertake analysis.
- Q:What are the differences between kaolin and kaolin? What are the chemical constituents?
- (kaolin) also called Gaoling reservoir soil, white clay, clay soil, Yang (porelain clay). The main component is aluminum silicate hydrate (A12O3.2SiO2.2H2O). The color white or grayish, a hexagonal flaky crystal, the relative density is 2.54 ~ 2.60, oil content is 30% ~ 50%. kaolin pH value is generally 4 ~ 5. A weak acid.
- Q:Method for separating kaolin
- The wet process will be broken through the ore pulp, in addition, sand, cyclone, stripping, centrifuge classification, magnetic separation (or bleach), concentration, filtration and drying can be obtained, such products can be used in ceramic or paper coating. If the preparation of filler grade or paper coating kaolin to increase the calcination process, namely ore crushing, pulping, cyclone, stripping, centrifugal grading, concentration, pressure filtration, steam drying, calcination, depolymerization etc..
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
CALCINED KAOLIN FOR COATING (GB-CK60/90/92)
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 12000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
