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Natural rubber
What is Natural Rubber?
Some applications have the highest demands on their individual components. Natural rubber is a versatile material that has been used in engineering for many years for a simple reason-it can be ground, but it can still perform key functions.
Natural rubber combines high tensile and tear strength with excellent fatigue resistance. These heavy-duty capacities make this material an ideal polymer for dynamic or static engineering applications dealing with conventional vibration, noise, contact and other problems. These properties make natural rubber an ideal solution for tires, printing press cylinders, agitators and other parts that often contact abrasive surfaces or other damaged elements.
Properties of natural rubber
Temperature range
Low temperature use:-20 ° to -60 °F |-29 ° to -51°C
High temperature use: up to 175 °F | up to 80°C
Tensile Strength
Tensile range (P.S. I):500-3500
Elongation (% max):700
Durometer (Hardness)-Range: 40-90 Shore A
Objection
Wear resistance: excellent
Tear resistance: excellent
Solvent resistance: poor
Oil resistance: poor
Aging Weather/Sun: Poor
General characteristics
Adhesion to metal: excellent
Compression deformation: excellent
Elastic-rebound: very good
Natural Rubber Applications
Shock absorption bracket
vibration isolator
Washer
Seal
Rolls
Hoses and ferrules
Tires
Casing
Liner Assembly
loading dock bumper
Features and advantages of natural rubber
Can be compounded to meet almost any mechanical requirement.
Ability to electrically insulate or fully conduct electricity.
With natural protection, insulation and sealing performance.
Even in heavy-duty applications, it can absorb vibration and shock while being silent.
