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SR-2250 |
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It is milk-white or red.It has excellent pollution and explosion resistance and insulating properties. It also has excellent UV ray resistance.It is a special rubber mixings to produce insulator of arrester. |
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Appearance: Cream Colored or Red Specific Gravity g/cm +/- 0.05: 1.4~1.5 Hardness Shore A: 50+/-3 Tensile Strength Mpa: 4.5 Extensibility % (Min): 280 Rebound Elasticity %: 50~60 |
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