Welcome to Imerys Performance Minerals

Alphatex

Alphatex™

  • High brightness
  • Enhanced opacity
  • Reduced TiO2 consumption
  • Improved printability

Alphatex™ is a high brightness, calcined clay used for coating and filling applications in paper and board where high brightness and opacity are required.

Alphatex™ is made via a precisely controlled thermal process using a select kaolin feed. The resulting product has a controlled pore structure that maximizes light scattering.

Alphatex™ provides excellent light scatter and will reduce the need for titanium dioxide (TiO2).

Filling applications

In filling applications, Alphatex™ improves:

  • Print appearance
  • Strike through
  • Brightness
  • Opacity

Coating pigment

Used as a coating pigment, Aphatex™ improves:

  • Coverage
  • Absorbency
  • Print properties

Applications

Alphatex™ is a valuable component in the production of:

  • Specialty papers
  • Coated groundwood and freesheet
  • Coated cartonboard
  • White top and mottled linerboard
  • Uncoated freesheet

 

We offer a full range of bespoke formulation and technical and process support services to help you match the right mineral grade to your application requirement.

Please contact us. We will be only too happy to help

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Paper & Board