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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.
Nitrile Coated Nylon Diaphragm Gasket
SKU: GSKT-Coru195CO
- REACH, RoHS, PAH and CE compliant
- Certified to BS2751 BA70
- High Quality NBR Coated Nylon Diaphragm Sheeting: 70º Shore
- View material – Coru195CO
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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 FPS Units | |
| Volume Swell: At 40ºC For 24hrs/in | |||
| Fuel B (Max) | BS 903: Part A16 | +25% | |
| Resistance to low temperature in ºC at which the stifness shall not exceed 70MPA | BS903: Part A13 | -25 | |
| Adhesion to and corrosion of metals at 70ºC/168 hrs | BS 903: Part A37 | MEETS REQUIREMENTS | |
| Polymer Content (Nitrile) | 100% | ||
| Additional Information | |||
| Chemical Resistance | |||
| Ozone | BS 903: Part A43 | FAIR | |
| Dilute Acids and Bases | BS 903: Pat A16 | GOOD | |
| Concentrated Acids and Bases | NOT RECOMMENDED | ||
| Mineral Oil/Petroleum | EXCELLENT | ||
| Solvents | FAIR | ||
| LPG/CNG | GOOD | ||
| Water | GOOD | ||
| Volume Swell: At 70ºC for 72 hrs/in | |||
| IRM / ASTM Oil No. 1 | – 3% | ||
| IRM / ASTM Oil No. 2 | – 2% | ||
| IRM / ASTM Oil No. 3 | + 10% | ||
| Nitrile Rubber Coated Fabric in Black for Diaphragm Sheet – 1mm | |||
| Elastomer Characteristics | Value | Test Method | |
| Elastomer | NBR Nitrile Rubber | BS2751 BA70 | |
| Hardness | 70 ± 5 SH A | DIN 53505 | |
| Colour | Black | ||
| Fabric Characteristics | |||
| Fabric | KK200 | ||
| Weight | 250GSM | ||
| Thickness | 0.5mm | ||
| Coated Fabric Characteristics | |||
| Thickness | 1.00 ± 0.05 | ||
| Weight | 1150 ± 50 | ASTM D-751 IS-7016 (Pt-I) | |
| Tensile Strength kg/50mm | Warp | 300 (min) | ASTM D-751
IS 7016-Part II ISO-1421 |
| Weft | 300 (min) | ||
| Elongation at Break | Warp | 30% (max) | |
| Weft | 30% (Max) | ||
| Adhesion (Peel Strength) kg/25mm | 5kg | ASTM D-751 | |
| Temperature range | -25º to +110ºC | ||
| Mullen Burst Strength | 800 PSI | ||
| Properties | Test Method | Values FPS Units | |
| Volume Swell: At 40ºC For 24hrs/in | |||
| Fuel B (Max) | BS 903: Part A16 | +25% | |
| Resistance to low temperature in ºC at which the stifness shall not exceed 70MPA | BS903: Part A13 | -25 | |
| Adhesion to and corrosion of metals at 70ºC/168 hrs | BS 903: Part A37 | MEETS REQUIREMENTS | |
| Polymer Content (Nitrile) | 100% | ||
| Additional Information | |||
| Chemical Resistance | |||
| Ozone | BS 903: Part A43 | FAIR | |
| Dilute Acids and Bases | BS 903: Pat A16 | GOOD | |
| Concentrated Acids and Bases | NOT RECOMMENDED | ||
| Mineral Oil/Petroleum | EXCELLENT | ||
| Solvents | FAIR | ||
| LPG/CNG | GOOD | ||
| Water | GOOD | ||
| Volume Swell: At 70ºC for 72 hrs/in | |||
| IRM / ASTM Oil No. 1 | – 3% | ||
| IRM / ASTM Oil No. 2 | – 2% | ||
| IRM / ASTM Oil No. 3 | + 10% | ||
| Nitrile Rubber Coated Fabric in Black for Diaphragm Sheet – 1mm | |||
| Elastomer Characteristics | Value | Test Method | |
| Elastomer | NBR Nitrile Rubber | BS2751 BA70 | |
| Hardness | 70 ± 5 SH A | DIN 53505 | |
| Colour | Black | ||
| Fabric Characteristics | |||
| Fabric | KK200 | ||
| Weight | 250GSM | ||
| Thickness | 0.5mm | ||
| Coated Fabric Characteristics | |||
| Thickness | 1.00 ± 0.05 | ||
| Weight | 1150 ± 50 | ASTM D-751 IS-7016 (Pt-I) | |
| Tensile Strength kg/50mm | Warp | 300 (min) | ASTM D-751
IS 7016-Part II ISO-1421 |
| Weft | 300 (min) | ||
| Elongation at Break | Warp | 30% (max) | |
| Weft | 30% (Max) | ||
| Adhesion (Peel Strength) kg/25mm | 5kg | ASTM D-751 | |
| Temperature range | -25º to +110ºC | ||
| Mullen Burst Strength | 800 PSI | ||