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If you would like to discuss this product, or you require a sample, please call 01702 560194. Alternatively, you can use our contact form.
*Terms and conditions apply
If you would like to discuss this product, or you require a sample, please call 01702 560194. Alternatively, you can use our contact form.
Please note: All cut material is non-returnable unless faulty as these are non-sellable and have been cut to specific requirements.
BS2751 BA80 Halogen Free Nitrile Gasket
SKU: GSKT-Coru193
- Meets ASTM D 2000 M4 BK812A23B14EF21HG21F5K113
- REACH, RoHS, PAH and CE compliant
- Certified to BS2751 BA80
- Halogen Free Black Nitrile
- Suitable for use with oils, fuels, greases and water, with excellent mechanical and physical characteristics
- High Grade pure NBR: 80° Shore
- View material – Coru193
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Chemical Resistances
Brine, Calcium Chloride, Carbon Dioxide, Carbon Monoxide, Castor Oil, Corn Oil, Crude Oil, Diesel Oil, Fatty Acids, Gasoline, Glucose, Grease, Heptane, Hydraulic Fluid, Hydrogen Gas, Hydrogen Sulphide, Jet Fuels, Kerosene, Lard, Lime, Linoleic Acid, Linseed Oil, LPG, Lubricating Oils, Mineral Oil, Natural Gas, Neon Gas, Nitrogen, Oil Petroleum, Oleic Acid, Paraffin Wax, Pentane, Petroleum Oils, Pine Oil, Propane, Sea Water, Sewage, Steam, Sulfuric Acid, Toluene, Transformer Oil, Urea, Varnish
Technical Information
|
PROPERTIES |
TEST METHOD | VALUES |
| METRIC UNITS | ||
| DENSITY (Mg/m3) | BS 903: PART A1 | 1.25 ± 0.02 |
| HARDNESS | BS903: PART A26 | 80 (+5-4) IRHD |
| TENSILE STRENGTH (MIN) | BS 903: PART A2 | 12.5 Mpa |
| ELONGATION AT BREAK (MIN) | BS 903: PART A2 | 150% |
| COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) | BS 903: PART A6 | 20% |
| TEAR RESISTANCE ( ANGULAR ) MIN | BS 903: PART A3 | 55 Kg/cm |
| RESISTANCE TO ACCELERATED AGEING – 168 HRS AT 70˚C | BS 903: PART A19 | |
| — HARDNESS (Pts) | BS 903: PART A26 | + 10 (MAX) |
| — TENSILE STRENGTH (%) | BS 903: PART A2 | -10 (MAX) |
| — ELONGATION AT BREAK (%) | BS 903: PART A2 | -35 (MAX) |
| VOLUME SWELL : AT 40˚C FOR 24 HRS/IN | BS 903: PART A16 | |
| FUEL B (MAX) | +25% | |
| RESISTANCE TO LOW TEMPERATURE IN ºC AT WHICH THE
STIFNESS SHALL NOT EXCEED 70 MPA |
BS 903: PART A13 | -15 |
| ADHESION TO AND CORROSION OF METALS
AT 70ºC / 168 HRS |
BS 903: PART A 37 | MEETS REQUIREMENTS |
| POLYMER CONTENT (NITRILE) | 100% | |
| ADDITIONAL INFORMATION – | ||
| CHEMICAL RESISTANCE | ||
| — OZONE | BS 903: PART A 43 | FAIR |
| — DILUTE ACIDS AND BASES | BS 903: PART A16 | GOOD |
| — CONCENTRATED ACIDS AND BASES | NOT RECOMMENDED | |
| — MINERAL OIL/PETROLEUM | EXCELLENT | |
| — SOLVENTS | FAIR | |
| TEMPERATURE RANGE | -20˚ to +110˚C | |
| COLOUR | BLACK | |
| VOLUME SWELL: AT 70°C FOR 72 HRS/IN | VALUES | |
| IRM / ASTM OIL NO.1 | – 3 % | |
| IRM / ASTM OIL NO.2 | – 2% | |
| IRM / ASTM OIL NO.3 | + 10% | |
|
PROPERTIES |
TEST METHOD | VALUES |
| METRIC UNITS | ||
| DENSITY (Mg/m3) | BS 903: PART A1 | 1.25 ± 0.02 |
| HARDNESS | BS903: PART A26 | 80 (+5-4) IRHD |
| TENSILE STRENGTH (MIN) | BS 903: PART A2 | 12.5 Mpa |
| ELONGATION AT BREAK (MIN) | BS 903: PART A2 | 150% |
| COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) | BS 903: PART A6 | 20% |
| TEAR RESISTANCE ( ANGULAR ) MIN | BS 903: PART A3 | 55 Kg/cm |
| RESISTANCE TO ACCELERATED AGEING – 168 HRS AT 70˚C | BS 903: PART A19 | |
| — HARDNESS (Pts) | BS 903: PART A26 | + 10 (MAX) |
| — TENSILE STRENGTH (%) | BS 903: PART A2 | -10 (MAX) |
| — ELONGATION AT BREAK (%) | BS 903: PART A2 | -35 (MAX) |
| VOLUME SWELL : AT 40˚C FOR 24 HRS/IN | BS 903: PART A16 | |
| FUEL B (MAX) | +25% | |
| RESISTANCE TO LOW TEMPERATURE IN ºC AT WHICH THE
STIFNESS SHALL NOT EXCEED 70 MPA |
BS 903: PART A13 | -15 |
| ADHESION TO AND CORROSION OF METALS
AT 70ºC / 168 HRS |
BS 903: PART A 37 | MEETS REQUIREMENTS |
| POLYMER CONTENT (NITRILE) | 100% | |
| ADDITIONAL INFORMATION – | ||
| CHEMICAL RESISTANCE | ||
| — OZONE | BS 903: PART A 43 | FAIR |
| — DILUTE ACIDS AND BASES | BS 903: PART A16 | GOOD |
| — CONCENTRATED ACIDS AND BASES | NOT RECOMMENDED | |
| — MINERAL OIL/PETROLEUM | EXCELLENT | |
| — SOLVENTS | FAIR | |
| TEMPERATURE RANGE | -20˚ to +110˚C | |
| COLOUR | BLACK | |
| VOLUME SWELL: AT 70°C FOR 72 HRS/IN | VALUES | |
| IRM / ASTM OIL NO.1 | – 3 % | |
| IRM / ASTM OIL NO.2 | – 2% | |
| IRM / ASTM OIL NO.3 | + 10% | |