Key attributes
Industry-specific attributes
SiO2 Content (%): 45.23
Fe2O3 Content (%): 0.28
Al2O3 Content (%): 37.58
Moisture Content (%): ≥0.5
TiO2 Content (%): ≤0.2
K2O Content (%): 0.13
Other attributes
| Place of Origin: | Hebei, China | Model Number: | calcined kaolin |
| Type: | Powder | Weight: | 25kg |
| Technique: | Calcined Kaolin | Dimensions: | 325-6000mesh |
| Application: | Paper | Nonmetallic minerals: | manufacture |
Packaging and delivery
Packaging Details: 25/50kg pp bag or as your requirement ‘
Supply Ability
Supply Ability: 4000 Metric Ton/Metric Tons per Month
Lead time
| Quantity (tons) | 1 – 20 | 21 – 100 | > 100 |
| Lead time (days) | 3 | 7 | To be negotiated |
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.
| Item Type | 325mesh | 800mesh | 1250mesh | 2000mesh | 3000mesh |
| Particle size D97 μm | ≤40.0 | ≤18.0 | ≤12.0 | ≤6.5 | ≤5.5 |
| Whiteness﹪ |
≥90
|
≥91 | ≥92 | ≥92 | ≥92 |
| Refractive index ﹪ | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| Oil absorption g/100g ﹪ | ≤25.0 | ≤25.0 | ≤28.0 | ≤30.0 | ≤30.0 |
| Aqueous suspension PH walue | 5.5-7.0 | 5.5-7.0 | 5.5-7.0 | 5.5-7.0 | 6.0-8.0 |
| Moisture ﹪ | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| Silicon dioxide ﹪ | 52.0±2.0 | 52.0±2.0 | 52.0±2.0 | 52.0±2.0 | 52.0±2.0 |
| Iron trioxide﹪ | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.6 |
| Titanium dioxide ﹪ | ≤0.2 | ≤0.85 | ≤0.85 | ≤0.85 | ≤1.0 |
| Aluminium trioxide ﹪ | 44.0±2.0 | 44.0±2. | 44.0±2.0 | 44.0±2.0 | 44.0±2.0 |
