Calcium Kaolin Uses in Various Industries

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Welcome to

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About us

• 20 Microns Leading Industrial Minerals
  Speciality Chemicals Manufacturer Supplier in
  India
• We are 20 Microns Limited, the pioneers in the
  field of Industrial Minerals in India, bringing
  the organized concept of Micronization and
  tapping various different Industrial Micronized
  and Sub-Micronized Minerals under its portfolio.
  Since few years back, 20 Microns also delved into
  the world of Specialty Minerals, Chemicals and
  Performance Additives catering to the niche
  segments and formulations made through advanced
  and superior technology to serve our existing and
  new customer base for diverse applications.
• With a devoted RD and Product Application
  Centre, we are committed to continuously innovate
  and offer a variety of products catering to
  numerous applications and formulations enhancing
  the product performances and delivering high
  value added functional solutions to various
  industries.

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Calcined kaolin

• 20 Microns is a trailblazer in calcination,
  providing globally used fine particle Calcined
  Kaolin in ceramics, coatings, plastics, paper,
  construction, adhesives, rubber, and wire cable
  applications. Their extremely fine grades enhance
  opacifying properties, gloss, hiding, and
  brightness, reducing titanium consumption and
  replacing synthetic aluminum silicate.
  Innovations include Hydrophobic and Flash
  Calcined Kaolins, offering sustainable solutions
  for diverse industries like ceramics, paints,
  coatings, textiles, cosmetics, paper, packaging,
  pharmaceuticals, plastics, and rubber.

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Uses of calcined kaolin

• Calcined kaolin, a derivative of the naturally
  occurring mineral kaolinite, has found its way
  into a myriad of industries due to its unique
  properties and versatile applications. This
  refined form of kaolin undergoes a
  high-temperature process, resulting in improved
  physical and chemical properties. The calcination
  process transforms raw kaolin into a versatile
  material that is employed in various sectors,
  ranging from the paper and ceramics industry to
  construction and agriculture.

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Paper industry

• Calcined kaolin plays a crucial role in the paper
  industry, where it is used as a coating material
  to enhance paper quality. The fine particle size
  and high brightness of calcined kaolin contribute
  to improved printability, opacity, and smoothness
  of paper surfaces. This makes it an essential
  ingredient in coated paper products, including
  glossy magazines, catalogs, and high-quality
  printing paper.

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Ceramic industry

• In the ceramics industry, calcined kaolin is
  valued for its unique combination of properties,
  such as high plasticity, excellent whiteness, and
  low impurity content. It is commonly used as a
  raw material in the production of porcelain,
  sanitaryware, and ceramic tiles. The addition of
  calcined kaolin enhances the firing
  characteristics, reduces shrinkage, and improves
  the overall quality of the final ceramic products.

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Paint and coating

• The paint and coatings industry also benefits
  significantly from calcined kaolin. Its use as a
  pigment extender and functional filler
  contributes to improved durability, color
  retention, and resistance to weathering. In
  water-based paints, calcined kaolin acts as a
  rheology modifier, preventing settling and
  improving the overall stability of the
  formulation.

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Rubber and plastic

• Calcined kaolin finds application in the rubber
  and plastics industries due to its reinforcing
  properties. When incorporated into rubber
  compounds, it enhances tensile strength, tear
  resistance, and abrasion resistance. In plastics,
  calcined kaolin is used as a cost-effective
  filler to improve mechanical properties and
  reduce shrinkage during the molding process.

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Construction material

• The construction industry utilizes calcined
  kaolin in the production of cement and concrete.
  Its pozzolanic properties contribute to increased
  strength and durability of concrete structures.
  Additionally, calcined kaolin is employed as a
  functional filler in the production of
  lightweight aggregates and construction
  materials, providing both economic and
  performance benefits

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agriculture

• Calcined kaolin has found applications in
  agriculture, particularly in the formulation of
  agrochemicals. It serves as an inert carrier for
  pesticides and herbicides, improving their
  dispersion and adherence to plant surfaces. The
  use of calcined kaolin in agriculture helps
  optimize the effectiveness of agrochemical
  applications while minimizing environmental
  impact.

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