BA-R203
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DON 2.0 |
Properties and application
Gasket material for medium lodaings.
Good resistance to water, gases, oils, fuels.
Basis | Aramide fibres, NBR, Wire mesh reinforcement |
Surface treatment
Treatment with graphite, PTFE and antistick coating is available on request.
Technical data
Typical values for a thickness of 1,5 mm
Density | DIN 3754 | g/cm3 | 2.2 |
Ignition loss | DIN 52911 | % | |
Compressibility |
| % | 8 |
Recovery | ASTM F/36/J | % | 50 |
Tensile strength | DIN 52910 | N/mm2 | 13 |
Stress resistance | DIN 52913 | ||
16h, 175°C, 50N/mm2 | N/mm2 | 25 | |
Specific Leak Rate | DIN 3535/6 | mg(sm) | <0.1 |
Thickness increase | ASTM F 146 | ||
Oil IRM 903, 5h, 150°C | % | 10 | |
Mass increase | |||
Oil IRM 903, 5h, 150°C | % | 10 | |
Max. operating conditions | |||
Peak temperature | °C/F | 250/482 | |
Continuous temperature | °C/F | 200/392 | |
- with steam | °C/F | 160/320 | |
Pressure | bar/psi | 70/1015 |
ASTM F 36/J
 | Acetamide |  | Ethane |  | Oleum | ||
| Acetic acid 10% | | Ethyl acetate | | Oxalic acid | ||
| Acetic acid 100% | | Ethyl alcohol | | Oxygen | ||
| Acetic ester | | Ethyl chloride | | Palmitic acid | ||
| Acetone | | Ethylene | | Pentane | ||
| Acetylene | | Ethylene glycol | | Perchloroethylene | ||
| Adipic acid | | Formaldehyde | | Phenol | ||
| Air | | Formic acid 10% | | Phosphoric acid | ||
| Alum | | Formic acid 85% | | Potassium dichromate | ||
| Aluminium acetate | | Freon 12 | | Potassium acetate | ||
| Aluminium chlorate | | Freon 22 | | Potassium bicarbonate | ||
| Aluminium chloride | | Fuel oil | | Potassium carbonate | ||
| Ammonia | | Gasoline | | Potassium chloride | ||
| Ammonium bicarbonate | | Glycerin | | Potassium hydroxide | ||
| Ammonium chloride | | Heptane | | Potassium iodide | ||
| Ammonium hydroxide | | Hydraulic oil (Mineral) | | Potassium nitrate | ||
| Amyl acetate | | Hydraulic oil (type glycol) | | Potassium permanganate | ||
| Aniline | | Hydraulic oil (type phosphate esther) | | Propane | ||
| Asphalt | | Hydrazine | | Pyridine | ||
| Barium chloride | | Hydrochloric acid 20% | | Salicylic acid | ||
| Benzene | | Hydrochloric acid 36% | | Silicone oil | ||
| Benzoic acid | | Hydrofluoric acid 10% | | Soap | ||
| Blast furnace gas | | Hydrofluoric acid 40% | | Sodium aluminate | ||
| Borax | | Hydrogen | | Sodium bicarbonate | ||
| Boric acid | | Isobutane | | Sodium bisulphite | ||
| Butane | | Isopropyl alcohol | | Sodium carbonate | ||
| Butyl alcohol | | Kerosene | | Sodium chloride | ||
| Butyric acid | | Lead acetate | | Sodium cyanide | ||
| Calcium chloride | | Lead arsenate | | Sodium hydroxide | ||
| Calcium hydroxide | | Magnesium sulphate | | Sodium sulphate | ||
| Carbon bisulphide | | Malic acid | | Sodium sulphite | ||
| Carbon dioxide | | Methane | | Starch | ||
| Chlorine, dry | | Methanol | | Steam | ||
| Chlorine, wet | | Methyl chloride | | Stearic acid | ||
| Chloroform | | Methyl ethyl ketone | | Sugar | ||
| Chromic acid | | Methylene dichloride | | Sulfuric acid 20% | ||
| Citric acid | | Milk | | Sulfuric acid 96% | ||
| Copper acetate | | Mineral oil type ASTM 1 | | Tar | ||
| Creosote | | Naphtha | | Tartaric acid | ||
| Cresol | | Nitric acid 20% | | Toluene | ||
| Cyclohexanol | | Nitric acid 40% | | Transformer oil | ||
| Cyclohexanone | | Nitric acid 96% | | Trichloroethylene | ||
| Decalin | | Nitrobenzene | | Water | ||
| Dibenzylether | | Nitrogen | | White spirit | ||
| Dimethyl formamide | | Octane | | Xylene | ||
| Dowtherm | | Oleic acid |  |
Legend
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totally satisfactory | |
doubtful | |
totally unsatisfactory |  |
no data - please contact our Technical service |