High-performance Halogen-Free Flame Retardant formulations for cables, construction and critical infrastructure. Engineered in Italy by the STIR laboratory.
Evolut HFFR is the Halogen-Free Flame Retardant compound line developed by STIR Compounds for high-criticality applications. Total absence of halogens, reduced emissions in case of fire, maintenance of mechanical properties even at high temperature.
Every formulation is born in the STIR laboratory and is optimised based on the customer's extrusion process, guaranteeing compatibility with existing lines and batch-to-batch reproducibility.
Evolut HFFR formulations are available in ranges optimised for different application classes. To learn more, download the data sheet.
Download data sheet
We don't sell catalogue products. Every Evolut formulation begins with in-depth technical analysis: extrusion process, specification requirements, reference standards, cost target. The STIR laboratory turns these inputs into a precise, reproducible, certified recipe.
Time is a competitive factor. The STIR laboratory guarantees production of the first prototype within 48 hours of receiving the technical brief. The final, validated and documented formulation in 10 working days. No waiting, no surprises.
Every Evolut batch is tested in-house before shipment. Complete technical documentation, CoA (Certificate of Analysis) for every batch, full raw materials traceability. The quality system has been certified ISO 9001:2015 from the start of production.
The STIR R&D laboratory is the heart of Evolut. Latest-generation analytical instrumentation, a team of polymer-specialised chemists and a structured process that takes ideas to certified formulations. Over 10,000 formulations developed — each new technical challenge fuels know-how that grows with every project.
The STIR team is ready to analyse your needs and propose the most suitable Evolut HFFR formulation. No commitment, full confidentiality.
Response guaranteed within 24 working hours · info@stircompounds.it