Our Company

ISOMATEX S.A. is a private company founded in 2005. The construction of the factory started in February 2008 and was completed in Spring 2010.

ISOMATEX is the European leading producer of enhanced volcanic rock filaments. ISOMATEX’s products are distributed under the trademark FILAVA™ and are made up of filaments with a diameter of less than 11 µm.                                                                

ISOMATEX S.A. does not just have a long tradition in engineering and in research and development, it focuses its efforts on new approaches that involve essentially quality and services. Therefore ISOMATEX positions itself as a supplier of customized high value solutions.

Our achievements and our daily challenges

The production of FILAVA™ is unique thanks to a genuine and innovative treatment of the raw material, volcanic rock, which is aggregated and enriched with various mineral additives to increase and guarantee its original mechanical and chemical properties as well for maintain the evenness of all required properties. The components that are used as the manifacturing process are exclusive property of ISOMATEX.

Thanks to its innovative approach, its cutting-edge technological process and a strict daily quality control, ISOMATEX has found its place in the sector of high thermomechanical performance fibres.

ISOMATEX is keen to find the best solutions for each application. We develop today both tailor-made fibres and sizing compounds for the most prestigious companies at the forefront of composite materials and technical textiles.

Producing fibres that consistently deliver outstanding mechanical properties is one of the most important challenges of ISOMATEX challenges. Thanks to this constant and reproducible quality, ISOMATEX  has established itself as the sole global leader in this field.