O-ring made of nitrile rubber (NBR) with the dimensions 10.0X3.5 mm. Hardness 70 ° Shore (standard).
Nitrile rubber (NBR) can advantageously be used for hydraulic oils, vegetable oils, animal oils, acetylene, water, air, alcohol, fuels and many other media.
✔ Wide temperature range
✔ High and constant friction
✔ High abrasion resistance, even at high temperature
✔ Very good dynamic properties
✔ Permanent toward oils and acids
✔ Extraordinary antistatic properties of black nitril rubber (with kimcker)
| Product | O-ring 10.0x3.5 NBR 70 ° Black |
| Material | NBR - Nitril rubber |
| Paint | Black |
| Hardness | 70 ° Shore - Standard |
| Temperature range | -40 ° C to +120 ° C. |
| Inner diameter (d) | 10.0 mm |
| Outer diameter (D) | 17.0 mm |
| Thick (B) | 3.5 mm |
Staff table
Very good ✔✔✔Good ✔✔
Good ✔
Bad x
| Acetaldehyde |
✔ |
| Acetamide | ✔✔✔ |
| Acetone | X |
| Acetylene | ✔✔✔ |
| Aluminum acetate | ✔✔ |
| Aluminum chloride | ✔✔✔ |
| Amoniak | ✔✔ |
| Ammonium chloride | ✔✔✔ |
| Ammonium hydroxide | X |
| Amyl acetate | X |
| Aniline | X |
| ASTM oil 1 | ✔✔✔ |
| ASTM oil 3 |
✔✔✔ |
| Benzene | X |
| Butane | ✔✔✔ |
| Butyl alcohol | ✔✔✔ |
| Benzoic acid | X |
| Citric acid | ✔✔✔ |
| Decalin | X |
| Dibensylets | X |
| Dibutylftalalate | X |
| Dimethylformamide | ✔✔ |
| Ethane | ✔✔✔ |
| Ethanol | ✔ |
| Ethyl chloride | ✔✔✔ |
| Ethylets |
✔ |
| Ethylene chloride | X |
| Ethylene glycol | X |
| Formaldehyde | ✔ |
| Freon 12 | ✔✔ |
| Freon 22 | X |
| Phenol | X |
| For example | ✔✔ |
| Kerosene | ✔✔✔ |
| Glucose | ✔✔✔ |
| Glycerin | ✔✔✔ |
| Heptane | ✔✔✔ |
| Hexan | ✔✔✔ |
| Hydraulic oil (petroleum based) | ✔✔✔ |
| Isoktan | ✔✔✔ |
| Isopropanol | ✔✔ |
| Calcium chloride | ✔✔✔ |
| Calcium hydroxide | ✔✔✔ |
| Calcium sulfide | ✔✔✔ |
| Carbon disulfide | X |
| Carbon tetrachloride | ✔✔ |
| Chlorine (wet) | X |
| Chlorine (dry) | X |
| Chloroform | X |
| Chromic acid | X |
| Creosote | ✔✔✔ |
| Nitrogen | ✔✔✔ |
| Potassium nitrate | ✔✔✔ |
| Methane | ✔✔✔ |
| Methanol | ✔✔✔ |
| Methyl alcohol | ✔✔✔ |
| Methyl chloride | X |
| Methylethyl ketone | X |
| Methylene chloride | X |
| Naphtha | ✔✔ |
| Nitrobenzen | X |
| Sodium carbonate | ✔✔✔ |
| Sodium chloride | ✔✔✔ |
| Sodium hydroxide | ✔✔ |
| Oleum | X |
| Oxalic | ✔✔ |
| Propane | ✔✔✔ |
| Ricin oil | ✔✔✔ |
| Stearic acid | ✔✔ |
| Sulfuric acid (concentrated) | X |
| Oxygen (cold) | ✔✔ |
| Oxygen, 93-204 ° C. | X |
| Hydrochloric acid 37% cold | ✔ |
| Nitric acid | X |
| Silicone oil | ✔✔✔ |
| Tetrachloroetan | X |
| Tetralin | X |
| Toluen | X |
| Trietanolamine | ✔ |
| Turpentine | ✔✔✔ |
| Hydrogen | ✔✔✔ |
| Hydrogen peroxide | ✔✔ |
| Water | ✔✔✔ |
| Xylene | X |
| Steam, below 176 ° C. | X |
| Acetic acid | ✔✔ |
| Restrictions | Should not be exposed to high -polar solvents such as acetone, MEK, chlorinated hydrocarbons and nitrok hydrocarbons, which are known to cause a rapid and extreme degradation. Further restrictions for the use of Nitril are applications with direct sunlight and ozone exposure |
