Research & Development at Zrunek

If you need assistance ...

we maintain extensive laboratory facilities where we have developed and mixed custom compounds for more than 50 years. We devise solutions to meet all your requirements. Our processing capabilities extend to all common elastomers such as:

Natural Rubber, SBR Rubber, NBR Rubber, EPDM Rubber, Butyl Rubber, Neoprene, Polyurethane, Hypalon^®, Therban^®, Silicone or Viton^®.

Meanwhile more than 1000 tried and tested rubber formulations are at your disposal to cover all your specific needs:

Durometer range: 10 - 90 Shore

Colours: black, white, transparent, or to client’s specification

Temperature range: +300 °C

Low Temperature: -100 °C

Resistance:

oil and solvents

acids, bases and chemicals

hot air, steam

weathering and ozone

abrasion and wear