The high-tech material

As a classic among the polyurethane elastomers, the rubber-elastic material Vulkollan® is still one of the most powerful construction materials, even today. The raw materials used for the manufacture are specified particularly tightly and are subjected to the strictest quality controls. The strict observance of the manufacturing guidelines originally developed by Bayer AG ensures constant high product quality. This high-performance material distinguishes itself in particular through the combination of a variety of outstanding properties. Precisely this enables the development of further scopes of application.

Outstanding properties

• Highly resistant to dynamic stressing
• High tear propagation resistance
• Very high wear resistance
• Greatest modulus of elasticity of all PUR elastomers
• Variable from 60 – 96 Shore A
• Constant elastic behavior in a wide temperature range
• High impact resilience
• Very low compression set
• Excellent damping
• Low temperature dependence
• Low inner build up of heat with dynamic stressing

Superior in areas of maximum dynamic stressing

• Machine springs (forming, damping)
• Wheel coatings on metal (baggage transport systems)
• Fast running rollers (roller coasters)
• Guide rollers (lifts, electric overhead tracks)
• Heavy load castors (forklift vehicles)
• Membranes (pumping- and circulating systems)
• Gear wheels and toothed belts (machine construction)
• Doctor blades (printing industry)

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