High-performance speciality fibres and engineered thermal components to meet specific thermal capabilities and compositions in iron and steel applications.
For more than 75 years, we have provided Fiberfrax® ceramic fibre products used for furnace insulation in the heat-treating and metalworking industries. These furnaces heat steel products to a temperature that is suitable to forge and form steel into finished product forms. Today, we offer the broadest range of high-performance, high-temperature insulation products, innovative low bio-persistent fibre compositions and engineered thermal components to meet various thermal capabilities and specific physical characteristics for iron and steel applications. We manufacture more than 150 different Fiberfrax, Insulfrax® and Isofrax® products, as well as engineered thermal components, all of which provide proven and effective thermal management, filtration and fire protection solutions to reduce energy consumption and provide significant cost savings for our clients in the iron and steel industry.
Application Story
Fiberfrax MX Grade Modules for Galvanising Line Furnace
Fiberfrax MX Grade Modules for Galvanising Line/Furnace roof. Location: Costa Rica.
Application Story
Saffil M‑Fil Modules for Forge Furnace
Saffil M-Fil Modules for Forge Furnace. Location: France.
Application Story
Thermfrax Vacuum Formed Molds
Thermfrax Vacuum Formed Molds for Exothermic Welding Crucibles. Location: North America.
Application Story
Rigiform® Shapes for Ferrous Ingot Casting
Fiberfrax® Rigiform® Shapes for Ferrous applications including Hot tops for ingot casting
Application Story
Silplate® Mass 1500 for Reheat Furnace Repairs
Silplate® Mass 1500 for Ferrous applications including reheat furnace repairs to walls.
Application Story
Isofrax® Modules and Board for Furnace Exhaust Hood Lining
Isofrax® Modules and Board for non-ferrous furnace exhaust hood linings.
Brochure
Introducing Isofrax 1400 Insulation
Isofrax 1400 thermal insulation is the latest generation of proven, revolutionary low bio-persistent fiber technology from Unifrax.