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Supplier Specification - Grade N660
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Tyre carcass stocks, sidewalls, butyl inner tubes, bead stocks and mechanical goods.
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Property |
ASTM |
MIN |
MAX |
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Iodine No. mg/g
| D1510 |
31.0 |
41.0 |
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Oil Absorption, cc/100g
| D2414 |
85.0 |
95.0 |
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Toluene Discolouration, %
| D1618 |
80 |
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Heat Loss, %
| D1509 |
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2.0 |
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Ash, %
| D1506 |
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0.8 |
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325# Sieve Residue, %
| D1514 |
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0.100 |
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Density, lb/cu ft
| D1513 |
24.0 |
28.0 |
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Fines 5 min, %
| D1508 |
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5.0 |
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Fines 20 min, %
| D1508 |
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8.0 |
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Pellet Crush Strength, avg g
| D3313 |
10 |
50 |
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Pellet Crush Strength, max g
| D3313 |
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60 |
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300% Modulus, vs IRB6 Mpa
| D412 |
-1.50 |
1.30 | | |
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