Carbon Black / N330
N330 is a fine, active carbon black used for industrial rubber goods. N 330 provides high tensile strength and has good wear resistance. It is used for tire breaker and sidewalls as well as solid tires, agricultural tires, sleeves, conveyor belts, industrial rubber goods and fan belts.
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CHEMICAL AND PHYSICAL PROPERTIES OF N330 CARBON BLACK |
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GRADE |
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ASTM TEST |
N-330 |
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Iodine absorption |
g/kg |
D 1510 |
82±5 |
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DBP absorption |
ml/100g |
D 2424 |
102±5 |
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CTAB surface area |
m2/kg |
D 3765 |
82±5 |
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Heating loss |
@ 125 °C |
D 1509 |
1.00 |
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Ash content |
% max |
D 1506 |
1.00 |
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Sieve residue N 35 |
% max |
D 1514 |
0.001 |
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Sieve residue N 325 |
% max |
D1514 |
0.10 |
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Fine Content |
% max |
D 1508 |
7 |
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Pour density |
kg/m3 |
D 1513 |
375±30 |
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Sulphur content |
% max |
D 1619 |
1.10 |
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Colour strength |
% |
D 3265 |
103±5 |
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DBP absorption after pressing |
ml/100g |
D 3493 |
82±5 |
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pH value |
|
D 1512 |
7-10 |
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Toluol extract |
% min |
D 1618 |
85 |
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Pellet hardness |
g |
D 3303 |
15-100 |