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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.
Off-white Natural Rubber BS1154 Y40 Gasket
SKU: GSKT-Coru221
- REACH, RoHS, PAH and CE compliant
- Commonly requested by Government bodies, Military and Construction organisations
- Used for high performance applications where high tensile and abrasions requirements are important
- Tested to BS1154
- High Quality Natural Rubber: 40° Shore
- White – RAL 9010
- View material – Coru221
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Technical Information
| PROPERTIES | TEST METHOD | VALUES METRIC UNITS |
| SPECIFIC GRAVITY | BS 903: PART A1 | 1.10 |
| HARDNESS | BS 903: PART A26 | 40 ± 5 IRHD |
| TENSILE STRENGTH (KG/CM2) | BS 903: PART A2 | 190 |
| ELONGATION AT BREAK ( MIN ) | BS 903: PART A2 | 600% |
| COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) | BS 903: PART A6 | 30% |
| TEAR RESISTANCE ( ANGULAR ) MIN | BS 903: PART A3 | 30 KG/CM |
| ABRASION RESISTANCE | 120mm3 | |
| CHANGE IN PROPERTIES | ||
| HEAT AGEING (168 HRS. AT 70ºC ) | BS 903: PART A 19 | |
| — HARDNESS (PTS) | BS 903: PART A26 | + 5 / -5 (MAX) |
| — TENSILE STRENGTH (%) | BS 903: PART A2 | -10 (MAX) |
| — ELONGATION AT BREAK (%) | BS 903: PART A2 | -15(MAX) |
| POLYMER CONTENT (NATURAL RUBBER) | 100% | |
| ADDITIONAL INFORMATION – | ||
| CHEMICAL RESISTANCE | ||
| — OZONE | BS 903: PART A43 | GOOD |
| — DILUTE ACIDS AND BASES | BS 903: PART A16 | FAIR |
| — CONCENTRATED ACIDS AND BASES | NOT RECOMMENDED | |
| — OILS | NOT RECOMMENDED | |
| — SOLVENTS | NOT RECOMMENDED | |
| TEMPERATURE RANGE | -20º TO + 70ºC | |
| COLOUR | OFF WHITE – RAL 9010 |
| PROPERTIES | TEST METHOD | VALUES METRIC UNITS |
| SPECIFIC GRAVITY | BS 903: PART A1 | 1.10 |
| HARDNESS | BS 903: PART A26 | 40 ± 5 IRHD |
| TENSILE STRENGTH (KG/CM2) | BS 903: PART A2 | 190 |
| ELONGATION AT BREAK ( MIN ) | BS 903: PART A2 | 600% |
| COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) | BS 903: PART A6 | 30% |
| TEAR RESISTANCE ( ANGULAR ) MIN | BS 903: PART A3 | 30 KG/CM |
| ABRASION RESISTANCE | 120mm3 | |
| CHANGE IN PROPERTIES | ||
| HEAT AGEING (168 HRS. AT 70ºC ) | BS 903: PART A 19 | |
| — HARDNESS (PTS) | BS 903: PART A26 | + 5 / -5 (MAX) |
| — TENSILE STRENGTH (%) | BS 903: PART A2 | -10 (MAX) |
| — ELONGATION AT BREAK (%) | BS 903: PART A2 | -15(MAX) |
| POLYMER CONTENT (NATURAL RUBBER) | 100% | |
| ADDITIONAL INFORMATION – | ||
| CHEMICAL RESISTANCE | ||
| — OZONE | BS 903: PART A43 | GOOD |
| — DILUTE ACIDS AND BASES | BS 903: PART A16 | FAIR |
| — CONCENTRATED ACIDS AND BASES | NOT RECOMMENDED | |
| — OILS | NOT RECOMMENDED | |
| — SOLVENTS | NOT RECOMMENDED | |
| TEMPERATURE RANGE | -20º TO + 70ºC | |
| COLOUR | OFF WHITE – RAL 9010 |