About us   |    Materials science   |    Products   |    Contact   |    German version Elastomers Vulkollan/PUR ¬ Mechanical ¬ Chemical and     thermal ¬ Casting and pressing     processes ¬ Machining ¬ Design ¬ Surfaces ¬ Composites Transformer oil resist. rubber Chemical and thermal material properties of Vulkollan® Vulkollan - the elastic material with excellent resistance to ageing: Chemical resistance Vulkollan boasts excellent resistance against all aliphatic hydrocarbons and various solvents. Ozone and weathering resistance The resistance to hot air, oxygen, ozone, UV and radioactive radiation is very good. Oil and grease resistance A significant property of Vulkollan is its excellent resistance to mineral oils and greases. Plus it swells very little in these media. Service temperature Vulkollan displays an excellent pressure behaviour from -30°C to +80°C and can withstand brief thermal loads of up to +120°C.