| PROPERTIES | TEST METHOD | VALUES FPS UNITS | TEST METHOD | VALUES METRIC UNITS |
| SPECIFIC GRAVITY | DIN 53508 | 1.25 ± 0.05 | ASTM D297 | 1.25 ± 0.05 |
| HARDNESS | DIN 53505 | 60 ± 5 SH A | ASTM D2240 | 60 ± 5 SH A |
| TENSILE STRENGTH ( MIN ) | DIN 53504 | 853PSI | ASTM D412 | 60KG/CM2 |
| ELONGATION AT BREAK ( MIN ) | DIN 53504 | 400% | ASTM D412 | 400% |
| COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) | DIN ISO 815-1 | 45% | ASTM D395 METHOD B | 45% |
| POLYMER CONTENT (%) | 100 | 100 | ||
| VOLUME RESISTIVITY | ≤ 3.0 ohm.cm | ≤ 3.0 ohm.cm | ||
| TEAR RESISTANCE ( ANGULAR ) MIN | DIN 53515 | 112 LBS/INCH | ASTM D624 | 20 KG/CM |
| CHANGE IN PROPERTIES AFTER | ||||
| HEAT AGEING ( 72 HRS. AT 70 ºC ) | ASTM D573 | |||
| — HARDNESS (PTS) | + 3 (MAX) | + 3 (MAX) | ||
| — TENSILE STRENGTH (%) | ±5/ – 5 | ±5/ – 5 | ||
| — ELONGATION AT BREAK (%) | ±5/ – 5 | ±5/ – 5 | ||
| VOLUME SWELL : AT 70ºC FOR 72 HRS/IN | ASTM D 471 | |||
| IRM OIL NO.1 | FAIR | FAIR | ||
| IRM OIL NO.2 | FAIR | FAIR | ||
| IRM OIL NO.3 | FAIR | FAIR | ||
| CHEMICAL RESISTANCE | ||||
| — OZONE | EXCELLENT | ASTM D 1149 | EXCELLENT | |
| — DILUTE ACIDS AND BASES | EXCELLENT | EXCELLENT | ||
| — CONCENTRATED ACIDS AND BASES | EXCELLENT | EXCELLENT | ||
| — OILS | FAIR | FAIR | ||
| — SOLVENTS | FAIR | FAIR | ||
| TEMPERATURE RANGE | -90º TO + 200º C | -90º TO + 200º C | ||
| COLOUR | BLACK | |||
