Alumina Trihydrate (ATH)

Huber supplies a halogen-free Alumina Trihydrate (ATH) grade that will fit almost any flame retardant or smoke suppression application or need in the marketplace.  Our scientists have developed and formulated a wide variety of alumina trihydrate grades:

  • Particle sizes ranging from 1 to 80 microns
  • Untreated and chemically treated grades
  • Ground ATH
  • Precipitated ATH (high purity; low conductivity)

Click here to learn how Huber's ATH products can help in your application.

Click here to learn how MoldX® optimized ATH can help in your application.

Important Update: on February 1, 2016, the J.M. Huber Corporation purchased the Martinswerk flame retardant and specialty chemical businesses.  To download Martinswerk product information and technical data, click here.  To see the press release announcing the acquisition, click here.