NBR(NITRILE) O-RINGS：
NITRILE (or NBR) O-Rings are most commonly available and are cost efective. Ideal for use as
seals on pumps, drive belts, and other general engineering applications.NBR is good for
applications that need to withstand fats, Greases and high temperature (+70℃).Temperature
Range -30℃ to +120℃(avoid prolonged use at higher extremes).
Suitable for:Many hydrocarbons, fats, oils gasoline, petroleum based hydraulic fluid etc.
Mechanical Properties:
| Colour | Black or colours |
| Material | Nitrile (NBR) |
| Cross Section Type | Circular |
| O-ring type | AS568,JIS,BS,EN Standard. |
| Hardness (ShoreA) | 65-75 |
| Operating Temperature Range(℃) | "-30 to +120" |
| Tensile Strength(MPA) | 14 |
| Elogation At Break(%) | 385 |
| Specific Gravity | 1.2 |
