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Kaolin

CAS NUMBER - 1332-58-7
Basic Information
Product Specification
About Product
Kaolin, appears as odorless, commonly known as China clay, is a soft, white clay mineral composed chiefly of kaolinite, hydrous aluminosilicate. Mined worldwide, it has diverse industrial applications, from ceramics and paper production to cosmetics and pharmaceuticals. Its gentle nature also makes it a popular ingredient in skincare products.

Product Specification

SYNONYMS

Bentone, Hydrated aluminium silicate, Porcelain clay, Light kaolin, Aluminium silicate dihydrate, Kaloin clay slurry.

MOLECULAR WEIGHT

258.16 g/mol

CAS NUMBER

1332-58-7

CHEMICAL FORMULA

Al₂Si₂O₅(OH)₄

HS CODE

2507 00 20

DENSITY

2.6 g/cm3

MELTING POINT

740-1785 °C

BOILING POINT

-

VISCOSITY

-

SHELF LIFE

-

TYPICAL PROPERTIES

-

APPEARANCE

fine white powder

Chemical Name

Kaolin

Industry

Personal Care

Application of Kaolin

  1. Ceramic Production: Kaolin is a key ingredient in ceramic manufacturing, contributing to the formation of clay bodies and enhancing properties like plasticity and firing characteristics.
  2. Paper Coating: Kaolin is utilized as a coating pigment in paper production, improving surface smoothness, opacity, and ink receptivity.
  3. Cosmetics: Kaolin is commonly used in cosmetics and skincare products for its absorbent properties, helping to control oiliness and shine on the skin.
  4. Pharmaceutical Formulations: Kaolin is employed in pharmaceuticals as an excipient for its inert nature and ability to adsorb toxins, making it useful in antidiarrheal medications.
  5. Agriculture: Kaolin is applied in agriculture as a pesticide and insect repellent, forming a protective barrier on crops to deter pests and reduce sunburn damage.

About Product

Kaolin, also known as China clay, is a highly sought-after, versatile mineral prized for its purity and unique physical properties. Our kaolin stands out due to its fine texture, soft feel, and impressive chemical composition, making it a top choice for industries that demand consistency and reliability.


What makes our kaolin superior? The first thing that sets our product apart is its high purity. Sourced from well-established kaolin producers, this clay contains an exceptionally low level of impurities, ensuring a clean, white powder that meets the highest quality standards. Its fine particle size contributes to its smooth texture, ideal for those who need a highly refined material.


Another remarkable feature is the consistent chemical composition. Our kaolin is primarily composed of the mineral kaolinite, giving it a perfect balance of aluminum and silicate minerals. This balance results in a stable material that can withstand various conditions without compromising its integrity. The pH-neutral nature of our kaolin allows it to blend seamlessly into different formulations, without altering the overall chemistry.


The excellent dispersion properties of our kaolin make it easy to mix into liquids and other solutions. Whether you're incorporating it into a slurry or a fine powder blend, it disperses effortlessly and stays suspended without clumping. This reduces processing time and ensures a smooth, even consistency in the final product.


Our kaolin also boasts superior brightness and whiteness, making it visually appealing and highly sought after in industries where appearance matters. Its natural whiteness comes without the need for chemical bleaching, a testament to the high-grade quality of this mineral.


As experienced kaolin manufacturers, we understand the importance of delivering a product that exceeds expectations. Every batch is carefully processed to maintain uniformity and purity, giving you a reliable material you can count on.


Choose our kaolin for a high-quality, consistently superior product that delivers performance and reliability from trusted kaolin producers who understand the industry inside and out.


Features of Kaolin

  • Fine Particle Size: Delivers a smooth texture, perfect for refined applications.

  • Stable Chemical Composition: Predominantly composed of kaolinite, offering an ideal balance of aluminum and silicate minerals for reliability.

  • pH-Neutral: Easily integrates into formulations without altering chemical properties.

  • Excellent Dispersion: Effortlessly disperses into liquids and solutions, ensuring smooth, uniform consistency.

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Product FAQs

What is kaolin?

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Is kaolin safe for skin?

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Is kaolin the same as bentonite?

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What are the different grades of kaolin?

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Can kaolin be used in agriculture?

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