Polymer used |
Natural Rubber suitably blended |
Operation Temperature |
-10ºC to 70ºC |
Operational Atmosphere |
Heavy/Dusty/Sandy/Corrosive/Salty |
Operational Humidity |
0 to 100% |
Metal Parts Spec |
Steel IS:2062-Fe 410 WA |
Shore A Hardness |
65 to 75 |
Ash Content |
5% Maximum |
Specific Gravity |
1.25 Maximum |
Tensile Strength |
180 Kg/cm2 Minimum. |
Elongation at Break |
300% Minimum. |
Modulus at 200% |
40 Kg/cm2 Minimum |
Bond Strength |
600 PSI / 42.18 Kg/Sq.cm |
Compression Set |
30% Max. |
After Heat Ageing |
|
Change in SH |
+5, -0 |
Change in TS |
±20% |
Change in EB |
±30% |
Change in Modulus |
±20% |
Compressive Load - Deflection Characteristics |
Test Parameters: Temperature: 27±2ºC & Machine Speed 10 ± 5 mm/min, Dead Load 50 Kg |
Fatigue Test - Vertical Mode |
Frequency: 2 Hz |
Fatigue Test - Longitudinal Mode |
Frequency: 2 Hz |