Kaolinite, also known as kaolin or china clay, is a fine-grained, white or grayish-white natural clay material. It is primarily composed of hydrated aluminum silicate (Al2O3·2SiO2·2H2O) and other kaolin-group minerals. This mineral is renowned for its chemical stability and rich content of silicon, zinc, magnesium, and aluminum.
Kaolinite has been widely used in the manufacture of porcelain and fine china due to its plasticity, strong bonding ability, and high temperature resistance. Besides ceramics, it also finds applications in various industries such as paper coating, refractories, fiberglass insulation, rubber, paint, and chemicals. It can be processed into binders, suspending agents, adsorbents, decolorants, plasticizers, catalysts, and fillers.
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Frequently Asked Questions
What are the primary components of Kaolin Clay?
Kaolin, also known as china clay, is primarily composed of hydrated aluminum silicate. It is rich in silicon, zinc, magnesium, and aluminum, making it chemically stable for various industrial uses.
How do you ensure the quality of the powder?
Quality is guaranteed through a rigorous process including pre-production samples before mass production and a final inspection of all batches before shipment.
What is the typical lead time for orders?
Our standard delivery time is between 7 to 15 days, depending on the order size and specific requirements.
What are the main industrial applications for this material?
It is widely used in ceramics, porcelain, paper coating, paints, plastics, and as a reinforcing agent in rubber and chemical products due to its high plasticity and temperature resistance.
What packaging and shipping options are available?
Standard packaging is 25kg per bag, but we also offer customized packaging solutions. We support various delivery terms including FOB, CFR, CIF, and Express Delivery.
What payment methods do you accept?
We accept a wide range of payment methods including T/T, L/C, MoneyGram, Credit Card, and Western Union to facilitate smooth international transactions.
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