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| SR-3250 |
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| It is gray or black.It has excellent fire resistance and insulatibity. It is a special rubber mixings for producing fire retardant and insulating products. |
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Appearance: Gray or Black
Specific Gravity g/cm +/- 0.05: 1.4~1.5
Hardness Shore A: 50+/-3
Tensile Strength Mpa: 5.0
Extensibility % (Min): 280
Tearing Stength KN/M: V-O
Rebound Elasticity %: 56~60 |
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