Articoli in Poliuretano

Polyurethane is a complex polymer with technical characteristics which guarantee a significant resistance, flexibility and resistance to wear-and-tear.

Over the years, Cervellati has developed extensive experience in using different types of polyester and polyether based Polyurethane MDI, as well as Vulkollan Bayer.

Cervellati offers a series of standard products such as hollow and solid bars, sheets, blades, etc…, and strong specialisation in industrial wheel coverings also in large sizes. We also produce technical items to customer specifications.

POLYURETHANE TECHNICAL FEATURES

Technical Characteristics

  • Polyurethane, and especially the MDI-Polyester system, offers high mechanical performance
  • Polyurethane is extremely resistant to corrosive chemical agents, hydrolysis, impact and contact with abrasive moving parts
  • Resistance to high temperatures up to 80-90°C
  • High breaking loads
  • Guarantees minimal heat accumulation due to internal friction

Technical specifications (tables) valid from January 2014

For special applications, which require a superior level of mechanical properties, Cervellati recommends considering Vulkollan® Bayer, an elastomer polyurethane suitable for conditions of very heavy use.