| PROPERTIES | TEST METHOD | VALUES | TEST METHOD | VALUES |
| FPS UNITS | METRIC UNITS | |||
| SPECIFIC GRAVITY | 1.35 ± 0.05 | ASTM D297 | 1.35 ± 0.05 | |
| HARDNESS | ISO 48-4 | 45± 5 Sh A | ASTM D2240 | 45± 5 Sh A |
| TESNSILE STRENGTH ( min ) | ISO 37 | 711 PSI | ASTM D412 | 50 kg/cm2 |
| ELONGATION AT BREAK ( min ) | ISO 37 | 300% | ASTM D412 | 300% |
| TEAR RESISTANCE ( Angular ) min | ISO 34-1 | 123 Lbs/Inch | ASTM D624 | 22 Kg/cm |
| CHANGE IN PROPERTIES | ||||
| HEATING AGEING ( 72 hrs. AT 70°C ) | ASTM D573 | |||
| — HARDNESS (Pts) | + 5 (Max) | + 5 (Max) | ||
| — TENSILE STRENGTH (%) | + 10 / -25 | + 10 / -25 | ||
| — ELONGATION AT BREAK (%) | + 10 / -25 | + 10 / -25 | ||
| VOLUME SWELL: 70ºC for 72hrs | ASTM D471 | |||
| IN IRM OIL NO 901 | NOT RECOMMENDED |
NOT RECOMMENDED |
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| IN IRM OIL NO 902 | NOT RECOMMENDED |
NOT RECOMMENDED |
||
| IN IRM OIL NO 903 | NOT RECOMMENDED |
NOT RECOMMENDED |
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| CHEMICAL RESISTANCE | ||||
| — OZONE | ISO 1431-1 | NOT RECOMMENDED |
ASTM D 1149 | NOT RECOMMENDED |
| — DILUTE ACIDS AND BASES | NOT RECOMMENDED |
NOT RECOMMENDED |
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| — CONCENTRATED ACIDS AND BASES |
NOT RECOMMENDED |
NOT RECOMMENDED |
||
| — OILS | NOT RECOMMENDED |
NOT RECOMMENDED |
||
| — SOLVENTS | NOT RECOMMENDED |
NOT RECOMMENDED |
||
| TEMPERATURE RANGE | -30º to + 70 ºC | -30º to + 70 ºC | ||
| COLOUR | Black | |||




































































