OCSiAl Group

OCSiAl is a global leader in graphene nanotube technologies with the world’s only scalable method for their manufacture. Graphene nanotubes, or single wall carbon nanotubes, possess exceptional properties, such as high electrical and thermal conductivity, strength, and flexibility. These unique characteristics make graphene nanotubes an incredibly versatile, with potential applications spanning up to 50% of global materials markets.Integrated into materials at ultralow dosages starting from 0.01 wt.%, they form a 3D reinforcing conductive network, providing a new set of properties to the final product. Their exceptional efficiency is demonstrated across diverse fields—from construction to healthcare, sports to automotive, and personal protective equipment to electronics.

OCSiAl produces high-purity graphene nanotubes under the brand name TUBALL™. To simplify nanotube handling, OCSiAl has developed TUBALL™-based solutions for various applications, including electrochemical power sources, elastomers, composites, plastics, paints, and coatings. Among them an ultrafine dispersions of graphene nanotubes, designed for high-energy anodes and cathodes, enhancing the energy density and durability of batteries. The nanotube concentrate product line was specifically designed to provide superior electrical conductivity and enhance the mechanical properties of various elastomers, thermosets, and thermoplastics. 

OCSiAl is the only manufacturer authorized to commercialize up to 100 tonnes of single wall carbon nanotubes in Europe annually thanks to its EU-REACH registration. The company has production facility in Serbia and technical support centers in Luxembourg, China, and Serbia. OCSiAl operates a strong global network of 11 licensed production partners and 25 distributors. It partners with more than 1,500 companies in regions including Europe, US, South Korea, China, Hong Kong, Canada, Mexico, Brazil, Southeast Asia, Taiwan, Japan, and India.