Carbon and Graphite Newsgroup

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Carbon Black N330.
Carbon Black - Grade N220 Property ASTM MIN MAX Iodine No. mg/g D1510 116.0 126.0 Oil Absorption, cc/100g D2414 108.0 120.0 Toluene Discolouration, % D1618 8.0 - Heat Loss, % D1509 - 2.0 Tint Strength vs IRB 3# D3265 110.0 125.0 Ash, % D1506 - 0.8 325# Sieve Residue,% D1514 - 0.100 Density, lb/cu ft D1513 20.0 24.0 Fines 5 min, % D1508 - 8.0 300% Modulus, vs IRB6 Mpa D412 -0.70 2.55 Carbon Black - Grade N330 Property ASTM MIN MAX Iodine No. mg/g D1510 77.0 88.0 Oil Absorption, cc/100g D2414 95.0 105.0 Toluene Discolouration, % D1618 80 - Heat Loss, % D1509 - 2.0 Tint Strength vs IRB 3# D3265 98.0 108.0 Ash, % D1506 - 0.8 325# Sieve Residue,% D1514 - 0.100 Density, lb/cu ft D1513 21.5 25.0 Fines 5 min, % D1508 - 5.0 Fines 20 min, % D1508 - 8.0 300% Modulus, vs IRB6 Mpa D412 0.14 2.90 Carbon Black - Grade N550 Property ASTM MIN MAX Iodine No. mg/g D1510 38.0 48.0 Oil Absorption, cc/100g D2414 116.0 126.0 Toluene Discolouration, % D1618 80 - Heat Loss, % D1509 - 2.0 Ash, % D1506 - 0.8 325# Sieve Residue,% D1514 - 0.100 Density, lb/cu ft D1513 20.0 24.0 Fines 5 min, % D1508 - 8.0 Fines 20 min, % D1508 - 12.0 300% Modulus, vs IRB6 Mpa D412 0.30 3.10 Carbon Black - Grade N660 Property ASTM MIN MAX Iodine No. mg/g D1510 31.0 41.0 Oil Absorption, cc/100g D2414 85.0 95.0 Toluene Discolouration, % D1618 80 - Heat Loss, % D1509 - 2.0 Ash, % D1506 - 0.8 325# Sieve Residue,% D1514 - 0.100 Density, lb/cu ft D1513 24.0 28.0 Fines 5 min, % D1508 - 5.0 Fines 20 min, % D1508 - 8.0 Pellet Crush Strength, avg g D3313 10 50 Pellet Crush Strength, max g D3313 - 60 300% Modulus, vs IRB6 Mpa D412 -1.50 1.30