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High Capacity Rubber Buffer Spring - Rubber Buffer

Technology: Injection Moulding

Note: Design, Dimension & Properties can be changed to suit customer's requirement.

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 of High Capacity Rubber Buffer Spring (4 pads accumulated along with suitable metal inserts)
Operational Temperature: 27± 2ºC & Machine Speed 10 ± 5 mm/min
Stored Energy >= 1225 Kg-m
Absorbed Energy >= 50% of the Stored Energy

Height in mm	Min Load in Kg	Max Load in Kg
438	750	2000
423	1000	4000
388	5000	15000
338	65000	75000

Loading Unloading Characteristics Graph (Single Pad)

High Capacity Rubber Buffer Spring - Rubber Buffer - Deflection

High Capacity Rubber Buffer Spring

High Capacity Rubber Buffer Spring