QUALITY ELASTOMERIC MATERIALS Unigomma manufactures rubber products based on its customers' designs and studies the chemical-physical characteristics of plastic materials, in order to create the products ordered with the most suitable materials. Continuous and rigorous research has led the company to have over 300 types of compounds that meet food and industrial standards. Unigomma has always been at the forefront in the use of innovative materials bearing the VITON ® DuPont Dow Elastomers quality mark, of which it is the licensee. The materials used by Unigomma are all the main ELASTOMERS. CHEMICAL TERM THEME SONG TRADING NAME TEMPERATURE OF USE HARDNESS INTERVAL Natural rubber NO Natural rubber From -70 ° to + 80 ° C From 25 ° to 90 ° Sh A Butadiene styrene copolymer SBR Styrolic From -40 ° to + 100 ° C From 40 ° to 90 ° Sh A Butadiene acrylonitrile copolymer NBR Nitrile or Anti-oil From -40 ° to + 130 ° C From 30 ° to 90 ° Sh A Ethylene acrylate copolymer ACM Acrylic From -40 ° to + 165 ° C From 50 ° to 80 ° Sh A Nitric carboxylate XNBR Carboxylated From -30 ° to + 145 ° C 65 ° to 90 ° Sh A Polychloroprene CR Neoprene® -20 ° to + 120 ° C From 40 ° to 85 ° Sh A Chlorosulfonated polyethylene CSM Hipalon® From -30 to + 160 ° C From 50 ° to 80 ° Sh A Isobutylene isoprene copolymer IIR Butyl From -40 to + 160 ° C From 45 ° to 75 ° Sh A Ethylene propylene copolymer EPM Dutral® CO From -55 ° to + 140 ° C From 40 ° to 90 ° Sh A Ethylene propylene / Conjugated diene thermolymer EPDM Dutral Ter From -50 ° to + 150 ° C From 40 ° to 90 ° Sh A Fluorosilicone FVM / FVQM Fluorosilicone From -55 ° to + 175 ° C From 40 ° to 80 ° Sh A Silicone (Methylvinyl Polysiloxane) VMQ / LSR Silicone From -60 ° to + 210 ° C From 30 ° to 80 ° Sh A Fluoro elastomer (Hexafluoropropylene - Vinylidenfluoride) FKM / FPM Viton®, Tecnoflon® -20 ° to + 280 ° C 55 ° to 80 ° Sh A Perfluoroelastomer FFKM / FFPM Karlez® -20 ° to + 300 ° C 55 ° to 80 ° Sh A Polyurethanes (Polyesters reagents with dissocyanates) AU-EU Castable: Vulkollan® Adiprene® Solids: Urepan® Elastothane® From -30 ° to + 100 ° C From 60 ° to 100 ° Sh A Polyepichlorohydrin CO Herclor® From -40 ° to + 160 ° C From 30 ° to 80 ° Sh A Polytetrafluoroethylene PTFE Teflon®, Fluon®, Algoflon®, Hostaflon® From -200 ° to + 260 ° C Download the pdf with the characteristics of the ELASTOMERS HOME English Reserved Area User Password Login UNIGOMMA SRL via Lombardia, 10 - 24060 Villongo BG tel. +39 035 929733 fax. +39 035 935580 info@unigomma.it PI / CF 02040850162 | Bergamo business register entry 02040850162 | REA BG 257880 | share capital € 15,600.00 IV | credits