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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.
BS2752 C70 Neoprene Strip
SKU: ST-Coru182
- REACH, RoHS, PAH and CE compliant
- Certified to BS2752 C70
- Neoprene: 70° Shore
- Meets ASTM D 2000 M3 BC713A14B14EF11G21Z
- View material – Coru182
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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 | ||
| SPECIFIC GRAVITY | BS 903: PART A1 | 1.40 |
| HARDNESS | BS 903: PART A26 | 70 + 5-4 IRHD |
| TENSILE STRENGTH (KG/CM2) | BS 903:Â PART A2 | 133 |
| ELONGATION AT BREAK (MIN) | BS 903: PART A2 | 200% |
| COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) | BS 903: PART A6 | 25% |
| TEAR RESISTANCE ( ANGULAR ) MIN | BS 903:Â PART A3 | 40 Kg/cm |
| RESISTANCE TO ACCELERATED AGEING- 168HRS AT 70ËšC | BS 903: PART A19 | |
| — HARDNESS (Pts) | BS 903: PART A26 | + 7 (MAX) |
| — TENSILE STRENGTH (%) | BS 903: PART A2 | -12 (MAX) |
| — ELONGATION AT BREAK (%) | BS 903: PART A2 | -20 (MAX) |
| VOLUME SWELL: AT 40ËšC FOR 24 HRS/IN | BS 903: PART A16 | |
| FUEL B | + 70% (MAX) | |
| RESISTANCE TO LOW TEMPERATURE AT –
30ºC |
BS 903: PART A13 | MEETS REQUIREMENTS |
| ADHESION TO AND CORROSION OF METALS | BS 903: PART A 37 | MEETS REQUIREMENTS |
| POLYMER CONTENT (NEOPRENE) | 100% | |
| ADDITIONAL INFORMATION – | ||
| CHEMICAL RESISTANCE | ||
| — OZONE | BS 903: PART A 43 | GOOD |
| — DILUTE ACIDS AND BASES | BS 903: PART A16 | GOOD |
| — CONCENTRATED ACIDS AND BASES | NOT RECOMMENDED | |
| — MINERAL OILS – PARAFINNIC &
NAPHTHANIC HC |
GOOD | |
| — MINERAL OILS – AROMATIC HC | FAIR | |
| –ANIMAL/VEGETABLE OIL | GOOD | |
| –SOLVENTS | FAIR | |
| TEMPERATURE RANGE | -30º TO + 120º C | |
| COLOUR | BLACK | |
| VOLUME SWELL DATA | ||
| RESISTANCE TO LIQUIDS | BS ISO 1817, 24 h at (40±1) °C | -0 |
| VOLUME CHANGE (%) AFTER IMMERSION IN LIQUID B | BS ISO 1817, 24 h at (40±1) °C | +70 |
| RESISTANCE TO ACCELERATED AGEING | PART A19, AIR-OVEN METHOD A, (168±2)h, (70±1)°C | -0 |
| CHANGE IN HARDNESS DEGREES (IRHD) | PART A26, METHOD N, MEASUREMENTS BEFORE AND AFTER AGEING ON THE SAME 2 PLIES EACH 2.00MM THICK | +7 |
| MAXIMUM CHANGE IN TENSILE STRENGTH (% OF ORIGINAL VALUE) | PART A2, TYPE 1 OR TYPE 2 DUMBBELLS | -12 |
| MAXIMUM CHANGE IN ELONGATION AT BREAK (% OF ORIGINAL VALUE) | PART A2, TYPE 1 OR TYPE 2 DUMBBELLS | -20 |
| PROPERTIES | TEST METHOD | VALUES |
| METRIC UNITS | ||
| SPECIFIC GRAVITY | BS 903: PART A1 | 1.40 |
| HARDNESS | BS 903: PART A26 | 70 + 5-4 IRHD |
| TENSILE STRENGTH (KG/CM2) | BS 903:Â PART A2 | 133 |
| ELONGATION AT BREAK (MIN) | BS 903: PART A2 | 200% |
| COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) | BS 903: PART A6 | 25% |
| TEAR RESISTANCE ( ANGULAR ) MIN | BS 903:Â PART A3 | 40 Kg/cm |
| RESISTANCE TO ACCELERATED AGEING- 168HRS AT 70ËšC | BS 903: PART A19 | |
| — HARDNESS (Pts) | BS 903: PART A26 | + 7 (MAX) |
| — TENSILE STRENGTH (%) | BS 903: PART A2 | -12 (MAX) |
| — ELONGATION AT BREAK (%) | BS 903: PART A2 | -20 (MAX) |
| VOLUME SWELL: AT 40ËšC FOR 24 HRS/IN | BS 903: PART A16 | |
| FUEL B | + 70% (MAX) | |
| RESISTANCE TO LOW TEMPERATURE AT –
30ºC |
BS 903: PART A13 | MEETS REQUIREMENTS |
| ADHESION TO AND CORROSION OF METALS | BS 903: PART A 37 | MEETS REQUIREMENTS |
| POLYMER CONTENT (NEOPRENE) | 100% | |
| ADDITIONAL INFORMATION – | ||
| CHEMICAL RESISTANCE | ||
| — OZONE | BS 903: PART A 43 | GOOD |
| — DILUTE ACIDS AND BASES | BS 903: PART A16 | GOOD |
| — CONCENTRATED ACIDS AND BASES | NOT RECOMMENDED | |
| — MINERAL OILS – PARAFINNIC &
NAPHTHANIC HC |
GOOD | |
| — MINERAL OILS – AROMATIC HC | FAIR | |
| –ANIMAL/VEGETABLE OIL | GOOD | |
| –SOLVENTS | FAIR | |
| TEMPERATURE RANGE | -30º TO + 120º C | |
| COLOUR | BLACK | |
| VOLUME SWELL DATA | ||
| RESISTANCE TO LIQUIDS | BS ISO 1817, 24 h at (40±1) °C | -0 |
| VOLUME CHANGE (%) AFTER IMMERSION IN LIQUID B | BS ISO 1817, 24 h at (40±1) °C | +70 |
| RESISTANCE TO ACCELERATED AGEING | PART A19, AIR-OVEN METHOD A, (168±2)h, (70±1)°C | -0 |
| CHANGE IN HARDNESS DEGREES (IRHD) | PART A26, METHOD N, MEASUREMENTS BEFORE AND AFTER AGEING ON THE SAME 2 PLIES EACH 2.00MM THICK | +7 |
| MAXIMUM CHANGE IN TENSILE STRENGTH (% OF ORIGINAL VALUE) | PART A2, TYPE 1 OR TYPE 2 DUMBBELLS | -12 |
| MAXIMUM CHANGE IN ELONGATION AT BREAK (% OF ORIGINAL VALUE) | PART A2, TYPE 1 OR TYPE 2 DUMBBELLS | -20 |