| Property / Article | CR | CS | SBR |
|---|---|---|---|
Elongation, Break (%) (min) | 400 | 350 | 300 |
Tensile Strength (kg/sg. cm) (min) | 7.0 | 5.0 | 5.0 |
Tear Strength (kg/sg. cm) (min) | 2 | 2 | 2 |
Hardness (Type C) | 4–6 degrees | 4–6/6–8 degrees | 6–8 degrees |
Density (G/cubic cm.) | 0.18–0.2 | 0.16–0.18 | 0.2+/-0.02 |
Modulus at 200% Elongation (kg/sq. cm.) | 2–3 | 2–3 | 4–5 |
Water Absortion By Weight (%) (max) | 1 | 1 | 1 |
Shrinkage (70 degrees C., 24hrs.) (max) | 2 | 2 | 2 |
Compression Set (Compressed 50%, 25 degrees C) | 15–25 | 15–25 | 15–25 |




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Grade 1 = Styrene Butadiene Rubber (SBR)
Grade 2 = Chloroprene Rubber (CR)
Laminated with 100% Nylon Jersey
See Test Reports, below
NONE
NONE: Material is not hazardous
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