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Technical data for each material is available below.
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| CHARACTERISTICS | VALUES |
| Hardness, (o Shore A) (in accordance with ISO 7619-1) | 55 ± 5 |
| Tensile Strength, (Kgf/cm2), min. (in accordance with ISO 37) | 60 |
| Elongation at break, (%) min. (in accordance with ISO 37) | 300 |
| Specific Gravity | 1.35 |
| Temperature Range | -25o to +70oC |
| Abrasion Resistance (mm3) | 200 |
| Ozone Resistance | Moderate |
| Weather Resistance | Moderate |
| Oil Resistance | Not Resistant |
| Benzine Resistance | Not Resistant |
| Acid Resistance | Moderate |
| Strong bases resistance | Moderate |
| 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 | 50 ± 5 SH A | ASTM D2240 | 50 ± 5 SH A |
| TENSILE STRENGTH ( MIN ) | DIN 53504 | 426 PSI | ASTM D412 | 30 KG/CM2 |
| ELONGATION AT BREAK ( MIN ) | DIN 53504 | 200% | ASTM D412 | 200% |
| TEAR RESISTANCE ( ANGULAR ) MIN | DIN 53515 | 90 LBS/INCH | ASTM D624 | 16 KG/CM |
| CHANGE IN PROPERTIES AFTER | ||||
| HEAT AGEING FOR ( 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 70ºC FOR 72 HRS | ASTM D 471 | |||
| IN IRM OIL NO.1 | NOT RECOMMENDED | NOT RECOMMENDED | ||
| IN IRM OIL NO.2 | NOT RECOMMENDED | NOT RECOMMENDED | ||
| IN IRM OIL NO.3 | NOT RECOMMENDED | NOT RECOMMENDED | ||
| CHEMICAL RESISTANCE | ||||
| — 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 | -20º TO + 70 ºC | -20º TO + 70 ºC | ||
| COLOUR | BLACK | |||
| CHARACTERISTICS | VALUES |
| Hardness, (Shore A) (in accordance with ISO 7619-1) | 50 ± 5 |
| Tensile Strength, (Kgf/cm2), min. (in accordance with ISO 37) | 80 |
| Elongation at break, (%) min. (in accordance with ISO 37) | 300 |
| Specific Gravity | 1.20 |
| Temperature Range | -30o to +70oC |
| Abrasion Resistance (mm3) | 140 |
| Ozone Resistance | Fair |
| Weather Resistance | Moderate |
| Oil Resistance | Not Resistant |
| Benzine Resistance | Not Resistant |
| Acid Resistance | Fair |
| Strong bases resistance | Moderate |
| TECHNICAL SPECIFICATIONS | |||
| METROSCRAPE™ MULTIPLY FABRIC REINFORCED RUBBER | |||
| PROPERTIES | TEST METHOD | VALUES | VALUES |
| FPS UNITS | METRIC UNITS | ||
| COLOUR | Black | ||
| DENSITY | ASTM D297 | G/CM3 | 1.25 g/cm3 |
| HARDNESS | ASTM D2240 | A SCALE | 80 Sh A |
| TENSILE STRENGTH WITH GRAIN | ASTM D412 | Kg/m2 | 50 |
| ULTIMATE ELONGATION ACROSS GRAIN | ASTM D412 | % | 45 |
| ABRASION RESISTANCE ( max ) | ASTM D5963 | Mm3 | 110 |
| TEAR STRENGTH ACROSS GRAIN | ASTM D624 | kN/m | 52 |
| TEMPERATURE RANGE | Celsius | -40 to + 75º C | |
| LOW TEMPERATURE BRITTLENESS@ -40C | ASTM D2137-11 | Non-brittle in both directions under 7 x magnification | |
| FLAMMABILITY – MAXIMUM BURN RATE 100mm/mm | FMVSS 302 | Mm/mm | 100 max |
| PHYSICAL PROPERTIES | TEST METHOD | SPECIFICATION OF METROLOAD BEARING PADS |
| Tensile Strength, Min | ASTM D412 | 750 PSI |
| Tear Strength, Min | ASTM D624 | 150 PI |
| Elongation, %, Min | ASTM D412 | 15 |
| Hardness, Shore A | ASTM D2240 | 80 ± 5 |
| Density (Relative) | 1.23 | |
| Minimum Temperature | ASTM D2137 | -25°C |
| Maximum Temperature | ASTM D2137 | +120°C |
| Coefficient of Friction | ASTM D1894 | >0.8 |
| Maximum Load (PSI) | 1000 | |
| Abrasion Resistance | 120mm3 |
| PROPERTIES | VALUES |
| Colour | Black |
| Compound | SBR |
| Density [Specific Gravity] | 1.60 |
| Hardness [Degrees Shore A] | 85o ± 5 |
| Tensile Strength [kg/cm2] | 40 |
| Elongation At Break | 175% |
| Temperature Range | -20 to +70 oC |
| Abrasion Resistance | NA |
| Insertion | 2 PLY EP80 FABRIC INSERTION |