|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
| SPECIFIC GRAVITY | DIN 53508 | 1.50 +- 0.05 | ASTM D297 | 1.50 +- 0.05 |
| HARDNESS | DIN 53505 | 65 ± 5 SH A | ASTM D2240 | 65 ± 5 SH A |
| TENSILE STRENGTH ( MIN ) | DIN 53504 | 497 PSI | ASTM D412 | 35 KG/CM2 |
| ELONGATION AT BREAK ( MIN ) | DIN 53504 | 250% | ASTM D412 | 250% |
| COMPRESSION SET (70 ºC/24 HRS/25% COMPRESSION) (MAX) | DIN 53517 | 30% | ASTM D395 METHOD B | 30% |
| CHANGE IN PROPERTIES AFTER | ||||
| HEAT AGEING ( 72 HRS. AT 70 ºC ) | ASTM D573 | |||
| — HARDNESS (PTS) | + 5 (MAX) | + 5 (MAX) | ||
| — TENSILE STRENGTH (%) | + 10 / – 25 | + 10 / – 25 | ||
| — ELONGATION AT BREAK (%) | + 10 / – 25 | + 10 / – 25 | ||
| VOLUME SWELL : AT 70º C FOR 72 HRS | ASTM D 471 | |||
| IN IRM OIL NO.901 | NOT RECOMMENDED | NOT RECOMMENDED | ||
| IN IRM OIL NO.902 | NOT RECOMMENDED | NOT RECOMMENDED | ||
| IN IRM OIL NO.903 | NOT RECOMMENDED | NOT RECOMMENDED | ||
| CHEMICAL RESISTANCE | ||||
| FIRE RESISTANCE | FMVSS 302 | PASSES | PASSES | |
| — OZONE | NOT RECOMMENDED | ASTM D 1149 | NOT RECOMMENDED | |
| — DILUTE ACIDS AND BASES | NOT RECOMMENDED | NOT RECOMMENDED | ||
| — CONCENTRATED ACIDS AND BASES | NOT RECOMMENDED | NOT RECOMMENDED | ||
| — OILS | NOT RECOMMENDED | NOT RECOMMENDED | ||
| — SOLVENTS | NOT RECOMMENDED | NOT RECOMMENDED | ||
| TEMPERATURE RANGE | -25º TO + 70º C | -25º TO + 70º C | ||
| COLOUR | BLACK | |||

































































