China Clay Porcelain Clay Kaolin Clay Price
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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 :
1)In paper industry: Calcined kaolin are widely used paper coatings and fillers
2)In 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 .
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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!