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 |
Properties of Elastomer |
Shore A Hardness |
70 to 80 |
Ash Content |
5% Maximum |
Specific Gravity |
1.22 Maximum |
Tensile Strength |
180 Kg/cm2 Minimum. |
Elongation at Break |
250% Minimum. |
Compression Set |
25% Max. |
Bond Strength |
700 PSI / 49.21 Kg/cm2 |
After Heat Ageing |
Change in SH |
+7, -0 |
Change in TS |
±25% |
Change in EB |
+10%, -30% |
Compressive Load-Deflection Characteristics Operational Temperature: 27± 2ºC & Machine Speed 10 ± 5 mm/min
Load in Ton |
Deflection in mm |
10 |
2 mm ± 20% |
15 |
2.8 mm ± 20% |
20 |
3.4 mm ± 20% |