Factory price calcined kaolin powder 325 mesh 2000 mesh 4000 mesh white calcined kaolin for paints papermaking and plastic
Factory price calcined kaolin powder 325 mesh 2000 mesh 4000 mesh white calcined kaolin for paints papermaking and plastic
Factory price calcined kaolin powder 325 mesh 2000 mesh 4000 mesh white calcined kaolin for paints papermaking and plastic
Performance: Calcined kaolin, as a kind of high-quality and inexpensive polymer powder, white pigment and filler, has high purity, low impurities and harmful components, good dispersibility, thorough separation, low abrasion, moderate viscosity and pH, high whiteness, excellent leveling property and excellent suspension performance.
IMRI supplies all kinds of calcined white kaolin clay such as 325 mesh calcined kaolin,1250 mesh calcined kaolin,2000 mesh calcined kaolin,4000 mesh calcined kaolin and 6250 mesh calcined kaolin,etc.
| Product Name | Factory price calcined kaolin powder 325 mesh 2000 mesh 4000 mesh white calcined kaolin for paints papermaking and plastic |
| The product status | White powder |
| Package | 25kg woven bag/kraft paper, 1000kg ton bag |
| Main Features of product | Using advanced equipment, after ultrafine grinding, calcining modification.It has the advantages of plasticity, adhesion, dispersion, insulation, sintering, flame retardancy, fire resistance, adsorption, weathering resistance, chemical stability, high light scattering rate, good hiding power and so on. |
| Application | Used in papermaking coating, papermaking filler, plastic, rubber, wire and cable, latex paint, road sign paint, powder coating and other industrial fields. |
|
Main physical and chemical index of 6250 mesh calcined kaolin | ||
| Item | Unit | Value |
| Particle Size | -2μm,% | 80-84 |
| GE Brightness | % | ≥95 |
| Screen Residue | 325 mesh % | <0.005 |
| Oil Absorbency | g/100g | 55-65 |
| Dispersion | μm | ≤50 |
| Refractivity | % | 1.3 |
| Moisture | % | ≤0.5 |
| Al2O3 | % | 43-47 |
| SiO2 | % | 50-54 |
| Fe2O3 | % | ≤0.8 |
| TiO2 | % | ≤1.5 |
Application:
1.Paints and Coating :As a pigment and functional filler, it has the following advantages:
Firstly,it can replace 20%-30% titanium dioxide and Lithopone, greatly reducing the production cost.
Secondly,calcined kaolin has good anti-precipitation effect and excellent dispersive suspension performance, so that the product has a good canning effect.
Thirdly,good leveling, washing resistance and weather resistance.
2.Plastic Cables: The use of kaolin can improve the product's strength, anti-aging performance and insulation performance, and the volume specific gravity has a high requirement, generally 1250 mesh, 80-85 degree of whiteness in low temperature calcining is better.
3.Papermaking:It can partially replace titanium dioxide in copper board paper, white board paper and other paper, reduce production cost, improve paper strength, whiteness, brightness, flatness, printing color, whiteness requires more than 90%, viscosity concentration pass-screen rate, abrasion and other indicators have requirements.
4.Rubber Industry: Calcined kaolin has the advantages of high purity, non-volatile, low heavy metal content and moderate pH value. It is used as a reinforcing agent in the rubber industry to improve the strength and performance of products, such as crack resistance, tear resistance and wear resistance.
5. Other Industries:Such as ceramics and refractories, precision casting, wear resistant materials, polishing materials, ink and other industries.
Be diligent and do better than you expect.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.