High Alumina Calcined Kaolin Sand And Kaolin Powder For Paper / Ceramic Industry
Brand Name:VOBEN
Certification:ISO9001
Model Number:16-30,30-60,200,325mesh
Minimum Order Quantity:20MTS
Delivery Time:20days
Payment Terms:L/C, T/T, Western Union
Contact Now
Add to Cart
Verified Supplier
Location:
Qingdao Beijing China
Address:
Room 502,Haituohangyun Building ,No 62 Beijing Road,Qingdao Bonded Port Zone ,China
Supplier`s last login times:
within 26 hours
Product Details
Company Profile
Product Details
Calcined Kaolin sand and powder for foundry casting application
1. About the Kaolin :
Kaolin specification:
| SiO 2 % | Al 2 O 3 % | Fe 2 O 3 % | TiO 2 % | CaO% | MgO% | K 2 O% | Na 2 O% | MnO% |
| 52±2 | 45±2 | ≤0.5 | ≤1.5 | <0.5 | <0.3 | <0.3 | <0.2 | <0.004 |
| 1 | Whiteness (%) | ≥92 |
| 2 | Particle size(-2μm,%) | ≥80 |
| 3 | Residue on 325mesh (%) | ≤0.003 |
4 | Oil absorption (g/100g) | 55-65 |
| 5 | PH | 6.0-8.0 |
| 6 | Water content (%) | ≤0.5 |
| 7 | Refractivity | 1.62 |
| 8 | Dispersion (μm) | ≤45 |
kaolin introduction:
kaolin is a non-metallic mineral, a clay and clay rock dominated by
kaolinite clay minerals.
Because it is white and delicate, it is also called dolomite. Its
pure kaolin is white, fine and soft, with good physical and
chemical properties such as plasticity and fire resistance. Its
mineral composition is mainly composed of kaolinite, halloysite,
hydromica, illite, montmorillonite and quartz, feldspar and other
minerals.
Kaolin is widely used in paper, ceramic and refractory materials, secondly in coatings, rubber fillers, enamel glazes and white cement materials, and in small quantities in plastics, paints, pigments, grinding wheels, pencils, household cosmetics, soaps, Industrial sectors such as pesticides, medicine, textiles, petroleum, chemicals, building materials, and national defense.
Whiteness is one of the main parameters of kaolin's process performance, and high purity kaolin is white. Kaolin whiteness is divided into natural whiteness and whiteness after calcination. For ceramic raw materials, the whiteness after calcination is more important, and the higher the whiteness of calcination, the better the quality.
2. About company
Our factory main products include flint clay, high bauxite, synthetic mullite precision foundry sand, refractory product, casting refractory material, refractory fiber and other refractory raw materials. The above products are used in many kinds of field including metallurgy, non-ferrous metal, generating electricity
foundry and so on.
2. about our engineer team:
Our more than 30 years experience Geological engineer team which know the whole China mineral area very well,to make sure can find the best mineral selution to meet different client different purpose.
welcome cleints visit our factory and check the final products quality.
3. Our products
16-30 mesh compare
30-60 mesh compare
200mesh compare
4. about the packing :
We can pack in 25kg, 50kg, 500kg in pp woven bags or Composite kraft paper strip.
Or we can do the customized package depend on your needing.
for more about the kaolin for sale , please contact with us freely:
We will feeback you with 12 hours after get your inquiry, welcome to contact with us for more about the kaolin !
High Alumina Calcined Kaolin Sand And Kaolin Powder For Paper / Ceramic Industry
Inquiry Cart
0