It is 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.
kaolin clay for ceramic size: -2μm, 87%
Whiteness: 93min
kaolin clay for paper making specifications
CHEMICAL/PHYSICAL ANALYSIS | KAOLIN |
Al2O3 (%) | ≥46.46 |
SiO2 (%) | 50-53 |
Fe2O3 (%) | ≤0.3 |
TiO2 (%) | ≤0.6 |
Apparent porosity (%) | ≤3.5 |
Bulk density(g/cm3) | ≥2.6 |
Refractoriness under load 0.2 Mpa T0.6(°C) | ≥1350 |
Packing: 1. 25 kg or 50 kg pp bags
2. ton bag
Shipping: Within 15 days after get the confirmation for the order
1, Prepare samples freely.
2, Draw 20-40% samples to test quality for each shipment.
3, Take pictures for customer's reference.
4, Issue testing report for customer's custom clearance.
5, Provide related techenical data sheet if necesarry.
We DFL Company, as the only Director member of TVA (The Vermiculite Association) in Asia, running ISO9001-2008 quality management system, dealing Non-metallic minerals products over 20 years more. Besides perlite, we also deal Muscovite Mica, Cenosphere/Microsphere, Polypropylene fiber, Sepiolite, Perlite, Wollastonite, Kaolin Clay, Pumice stone and Zeolite etc products.
Based on 20 years import and export experience, we gain a high reputation from our new and regular customers. Also we get a big support from our local goverment.
We DFL team is great team who is full of love, passion, responsibility. Every year, all of our DFL members will enjoy some tourings, outdoors training lecture and Thanksgiving activities.
www.dfl-minmet-refractories.com
Tel: +86-0311-87790166
Fax:+86-0311-87799798
Mob: +86-13102850636
Skype: dfl.minerals