CALCINED KAOLIN FOR COATING Quality Under GB
- 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: Steam is used to open the pores, open the state, with kaolin mask will not plug the pores?
- No, kaolin is clean. When you wash your face, use a sponge. Oh, it's best to use a sponge with a bumpy hole, so it's clean
- Q: What's the difference between nano kaolin, washed kaolin and calcined kaolin? Where is the difference?
- Washed kaolin is the kaolin ore through water panning, coarse sand and impurities removed, usually grain size of 325 or more, 325, the size of the target is about 43 microns, that is, 43000 nm.
- 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: Process characteristics of kaolin
- Whiteness is one of the main parameters of kaolin's technological properties. Kaolin with high purity is white. Kaolin whiteness, natural whiteness, and whiteness after calcination. For ceramic raw materials, the whiteness of calcined is more important, the higher the whiteness of calcined, the better the quality. The ceramic process stipulates that the drying temperature is 105 degrees centigrade and the classification standard is the natural whiteness. The calcined 1300 DEG C is the grading standard for the whiteness of the calcined products. Whiteness can be measured by a whiteness meter. Whiteness meter is a measure of a 3800 - 7000 (i.e., 1 =0.1 nm) wavelength of light reflectivity of the device. In the whiteness meter, the reflectivity of the sample to be measured is compared with the reflectance of the standard sample (such as BaSO4, MgO, etc.), i.e., the whiteness value (such as whiteness 90, which represents 90% of the standard sample reflectivity).
- Q: I have kaolin, which is grey. It burns red. Do you need it?
- Your kaolin is grey and the burn is red. I guess your kaolin contains more three iron oxide
- Q: How many eyes does the inner wall latex paint kaolin use?
- Now the latex paint is not sand grinding, direct mixing so high mesh 1000 mesh, the price is too high
- Q: Will surface treated kaolin be more insulated than untreated?
- The original peak soil has a certain insulation, if you have to deal with, and then compare, it depends on how to deal with.
- Q: What is kaolin?
- 1. brightness and brightnessWhiteness is one of the main parameters of kaolin's technological properties. Kaolin with high purity is white. For ceramic raw materials, the whiteness is more important after calcination. The higher the whiteness of calcination, the better the quality
- 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: What is the difference between porcelain stone and kaolinite?
- It is the name for the two rock albite diorite or albitite, weathered soil known as porcelain clay, porcelain stone ceramics containing AI2O316% SiO272%. porcelain stone as ceramic raw materials can be made of porcelain alone, can also be used as ingredients instead of potassium feldspar porcelain stone. Superfine grinding and surface modification of the glaze made of deep processing and fine powder materials and composite materials, widely used in ceramics, plastics, rubber, paper and other fields.
Send your message to us
CALCINED KAOLIN FOR COATING Quality Under GB
- 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
Related keywords
