Technical specification
Material: CR (chloroprene rubber)
Colour: black
Shore hardness A: 65° ±5° (DIN 53505)
Temperature range: -25 to +90 °C
Density: 1.42 g/cm3
Tearing strength: 8.5 MPa
Elongation at break: 450 %
Compression set: 25 % at +70 °C / 22 h
Volume resistivity: 3 x 1010 Ohm x cm
Tolerance: DIN ISO 3302-1 E2
Design: with round shoulder (on one side)
General Information
Good elastic behavior
Good abrasion resistance
Good resistance to aging, weather, and ozone
High flame-resistance
Good resistance to diluted acids and alkalis, limited resistance to mineral oils (swelling)
Poor resistance to solvents and steam
Chemical features:
CR is a all-round synthetic rubber basing on polychloroprene.
Chloroprene rubber is vulcanized in different systems influencing parameters such as compressibility, oil resistance, weather resistance, and tendency to crystallization.
Use in contact with mineral oils possible, although swelling is stronger compared to NBR, depending on the respective compound specification.
| Item | Image |
A mm
|
B mm
|
Weight g/m
|
Einheit m
|
Price Euro* |
Buy |
|---|---|---|---|---|---|---|---|
| 331355 |
|
30 | 3 | 120 | 5 | 137.00 | |
| 331356 |
|
30 | 3 | 120 | 10 | 259.00 | |
| 331357 |
|
40 | 3 | 155 | 3 | 118.00 | |
| 331358 |
|
40 | 3 | 155 | 5 | 185.00 | |
| 331359 |
|
50 | 3 | 195 | 3 | 118.00 | |
| 331360 |
|
50 | 3 | 195 | 5 | 185.00 | |
| 331361 |
|
60 | 3 | 235 | 3 | 133.00 | |
| 331362 |
|
60 | 3 | 235 | 5 | 206.00 | |
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