POLYURETHANE· VULKOLLAN ® · PU
Polyurethane (PU) is a material with high mechanical resistance, high shock absorbing qualities and extraordinary impact and wear resistance.
It has excellent resistance to ozone and works at temperatures ranging from 90ºC to -40ºC
We also have available VULKOLLAN and Adiprene® polyurethane boards.
Polyurethane applications · Vulkollan® PU
- Molding:
Through polyurethane casting, Vulkollan ® allows almost unlimited design freedom. Angles, rounded chamfers, depressions, wall thicknesses can be made. - Design in molds:
Section changes, wall variations, joints with metal, wood or plastic are possible. - Accession:
As part of a complex design, Vulkollan® allows a wide spectrum of possibilities, such as: gluing with metal, wood or plastic, riveting, spring connections and many more variants. - Machining:
This is one of the most important properties of Vulkollan®: it is suitable for machining.
It can be turned, milled, drilled, cut with a water jet, sawn, stamped and wiggled with laser beams, grinding, etc., always without loss of its mechanical properties. - Main Uses:
- Supports
- Decoupling
- Spring elements
- Gasket rings and collectors
- Scrapers for screen printing
- Sealing elements
- Clutch elements
- Solid wheels (type skates, skates, for example)
- Rollers
- Pump and switch membranes
- Friction discs of textile machines
Technical Data for Polyurethane · Vulkollan® · PU
Property | Test | Units | Value |
Density | DIN 53505 | Shore A | 90 |
Specific weight | DIN 53550 | g / cm3 | 1,2 |
Tensile strength | DIN 53504 | MPa | 56 |
Elongation at break | DIN 53504 | % | 635 |
Elasticity | DIN 53512 | % | 141 |
Tear resistance | DIN 53515 | KN / m | 40 |
Loss due to abrasion | DIN 53516 | mm3 | 31 |