Idrolast

  • hardness range 30-40
    hardness range 30-40
  • max load 25 [Kg/cm]
    max load 25 [Kg/cm]
  • max temp 100°C
    max temp 100°C

High elastic polymer used for drive rollers and/or pressure rollers for special applications. Available in 30 to 40 hardness Shore A. Cleaning with gasoline or with a blend of 80% Ethyl alcool and 20% ethyl Acetate.

All the special Rossini conpounds are available both in Speedwell Sleeve configuration and Rubber roller.

Roller with steel core coated with Idrolast elastomer ground to measurement.

Colour
Light blue
Max Diameter
35 - 550 [mm] // 1.378" - 21.654"
Min/Max length including pins
150 - 5.000 [mm] // 5.882" - 196.078"
Coating thickness
5 - 35 [mm] // 0.197 - 1.373"
Surface hardness - Tolerance +/-5 Shore A
25 - 40 Shore A
Maximum resistance to pressure
25 [Kg/cm]
Maximum temperature resistance
100 °C - 212 °F
Working tolerance
External finishing with precision grinding (Ra=1.5) with T.I.R. < 0.04 [mm]
Resistance to chemicals
Gasolines - Alcohol - Oil - Water - Ozone - Not MEK