Calcined Kaolin For Paper Industry Soft Kaolin Clay Improve Solvent Resistance Abrasion Resistance
Introduction : calcined kaolin made from kaolin material , (Kaolin divided into from industry: Hard kaolin, Soft kaolin, Sandy clay) , Calcined kaolin clay is calcined to a certain temperature deep-processing products in the calciner , Calcined kaolin calcined during dehydration and the volatiles were removed, Fired at different temperatures with different physical properties of a calcined kaolin .
Physical Properties
Whiteness | Oil Absorption | PH | Moisture |
92% | ≥62% | 6.5-7.5 | ≤0.5% |
Chemical indicators
SiO2 | Al2O3 | Fe2O3 | TiO2 |
≥28%-37% | ≤48%-56% | ≤0.35%-3% | ≤0.1-0.5% |
Main using :
1In paper industry: Calcined kaolin are widely used paper coatings and fillers
2In rubber industry: mainly use as a Reinforcing agent and filler used ,rubber product can be improved Solvent resistance and abrasion resistance
3. In plastics and cable industry: Plastics can effectively improve the strength and modulus of resistance Without reducing the ductility and impact strength,Can also improve the performance of products
4. In polyvinyl chloride (PVC) cable insulation outer: PVC plastic product can exponentially increase the volume resistivity And inexpensive, In the PVC flooring product can improve performance and surface gloss
5 In nylon: To improve its deflection and tensile strength,In film and tape use as an Anti-clogging agent, In plastic sheeting to use as adsorbent, etc .
1. Free Samples
--Free samples within 1-2KGs, but the delivery fee should be paid by your side.
2. All-over Certifications
--We can supply MSDS, TDS, Test Report, Place of Original (Form A, Form E,etc.), SGS test, etc. certifications.
3. Strictly Quality Control
--Our strictly Quality Control Dept.,will inspect each batch of goods before loading, only after the goods qualified, it can be allowed to out of the factory.
4. Profesional Document Service
--After shipped, our professional document department will serve you all the documents for you timely.
Warmly welcome to your inquiry and visitation.Thank you in advance!