X Rings, Four Lobed Rings, Silent Block Bushes, Anti Vibration Mountings, Bellow, Mumbai, India

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Elastomer Comparison Chart

ELASTOMERS Natural Rubber SBR Chloroprene NBR BUTYLEPOM Polyurethane Silicone Fluorcarbon
PHYSICAL PROPERTIES
TENSILE STRENGTH 1 2 2 2 2 2 1 + 4 3
ELONGATION 2 2 1 2 1 2 1 1 3
COMPRESSION SET 2 2 2 2 3 3 1 1 1
RESILIENCE 1 + 2 1 2 3 2 1 2 3
ELECTRICAL RESISTIVITY 1 1 3 4 1 1 2 1 2
MECHANICAL RESISTANCE
TEAR 1 3 2 2 2 4 1 3 3
ABRASION 1 1 1 1 2 2 1 3 2
CUT GROWTH 1 2 2 2 1 2 2 3 3
TEMPERATURE RESISTANCE
HEAT 2 2 2 2 1 1 2 1 1 +
LOW TEMPERATURE 2 3 3 3 3 2 3 1 4
ENVIRONMENTAL RESISTANCE
WATER 1 1 2 1 1 1 2 2 2
ACID 2 2 2 2 1 1 3 3 1
ALKALI 2 2 2 2 1 1 3 3 3
ALIPHATIC HYDROCARBONS 4 4 2 1 4 4 1 2 2
AROMATIC HYDROCARBONS 4 4 4 2 2 3 3 3 1
CHLORINATED SOLVENTS 4 4 4 4 4 4 2 3 3
KETONES 2 2 3 4 2 1 4 3 4
ALCOHOL 2 3 3 1 1 4 2 2 1
LUBRICATING OILS 4 4 2 1 4 4 2 4 2
SYNTHETIC OILS 3 4 4 2 3 3 4 3 2
HYDRAULIC OILS 4 3 2 3 3 2 4 4 2
FUELS 4 4 2 1 4 4 1 3 1
WEATHER 3 3 1 2 1 1 1 1 1
OXIDATION 2 2 2 2 1 2 1 1 1 +
OZONE 4 4 1 4 1 1 1 1 1 +
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