Group Fibers Wools Other products Contacts Copper Fibers Sor1 Copper fiber, high purity, oil-free Appearance color: Reddish metallic fiber. Applications: Manufacture of friction materials. Dry mix; wet mix. Download Technical Data Sheet Sor2 Short copper fiber, high purity, oil-free Appearance color: Reddish metallic fiber. Applications: Manufacture of friction materials. Dry mix; wet mix. Download Technical Data Sheet Sor3 Long copper fiber, high purity, oil-free Appearance color: Reddish metallic fiber. Applications: Manufacture of friction materials. Dry mix; wet mix. Download Technical Data Sheet ©2016 Green Steel Group. Partita IVA 01205880139. Iscrizione al registro delle imprese di Lecco: 01205880139. Cap. Soc. versato: 1.000.000,00€. Privacy Policy, Cookie Policy. This includes cookies from third party websites. If you want to know more or if you wish to change cookie settings, please click here. If you continue browsing our website you're giving your consent to receive all cookies on this website and from third parties. I agree × Informazioni societarie Iscrizione al registro delle imprese di Lecco: 01205880139 Cap. Soc. versato: 1.000.000,00€ This website is compatible for the most common browsers: Chrome, Firefox, Internet Explorer 10+, Safari for mobile devices. Close