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.
2,What is the usage and advantage?
@Paper industry:
Used as paper coatings and fillers
@Rubber
As a reinforcing agent and filler used,can be improved solvent resistance and abrasion resistance
@Plastics and cable industry
Plastics can effectively improve the strength and modulus of resistance,without reducing the ductility and impact strength,improve the performance of products.
@PVC insulation outer
PVC plastic product can exponentially increase the volume resistivity and inexpensive,in the PVC flooring product can improve performance and surface gloss
@Nylon
Improve it's deflection and tensile strength,in film and tape use as an Anti-clogging agent ,in plastic sheeting to use as adsorbent
3,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% |
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. Professional 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!