Mathym® France: innovative nanomaterials

Mathym®France is being part of Baikowski® group since September 2019 and has been developping nanodispersions

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Baikowski® bolsters Portfolio with Nanoparticle Products via Mathym® Acquisition

Mathym® France is being part of Baikowski® group since September 2019. Situated in the outskirts of Lyon, the compagny is specialized in the development of innovative and unique nanodispersions . The company is certified  ISO 9001.

Its core expertise relies in nanomaterials consisting in inorganic nanoparticles dispersed in liquids.

The different inorganic parts that have been developped since inception convey sought critical properties (e.g. radiopacity, refractive index enhancement, wear resistance, highly-active catalysts) while their nanosized structures preserve a very high level of transparency and increase their activity when high specific surface areas are at stake.

Their versatile technology is an asset to manufacture solutions that meet customer requirements and enable to address emerging markets. Among the market served, we can mention:

Mathym's products applications

  • Fine ceramics,
  • Optics and photonics,
  • Solid-state lighting,
  • Energy,
  • Semiconductors,
  • Displays
  • Biomedical, including the dental sector.

See Mathym’s nanodispersions

Mathym’s Innovative Colloidal Solutions for High-end applications

Mathym nano-dispersionsMathym’s ultra-small  nanomaterials  have the following characterisitcs:

  • Narrow particle size distributions
  • High crystallinity particles
  • Agglomerate-free dispersions
  • Stable and homogeneous dispersions in water, solvents, monomers

Mathym’s nanodispersion portfolio

Mathym industrial products, zilight® and filyxio®, are currently used in the biomedical (dental and orthopedic), catalysis, ceramics and 3D-printing sectors.

  • zilight® (ZrO2) allows tunability of the refractive index while maintaining high transparency for display and optical applications such as LED, XR or ophthalmic coating.
  • filyxio® (YbF3), a best-in-class radiopacifier for dental composites, allows the deepest curing and the most aesthetical restorations.

Among the products in development with high potential for future growth, there is Mathym’s highly crystallized nano-CeO2.

Download Mathym’s product leaflet


Mathym is celebrating the 120 years of Baikowski
2024, Mathym® is celebrating the 120 years of Baikowski®


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22, rue des Aulnes
69410 Champagne-au-Mont-d’Or

Tel:+33 (0)4 78 83 72 93

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