Loding Absorption Number (g/Kg)

Absorption Value of DBP (10^-5m³/Kg)

Absorption Value of compressing sample DBP (10^-5m³/Kg)

Adsorptive Specific Surface Area of CATB ( 10³m²/Kg)

Adsorptive Specific Surface Area of Nitrogen (10³m²/Kg)

Tinting Strength %

Heating Loss

Ash Content

Tensile Strength

300% Extending Stress

45μm Sieve Residue

Carbon Black N220

114-128

109-119

95-105

106-116

114-124

110-120

2.5%Max

0.5%Max

-0.5MPa Min

-1.5 ±1.0 MPa

0.10%Max

Carbon Black N330

77-87

97-107

83-93

77-87

78-88

98-108

2.5%Max

0.5%Max

-0.5MPa Min

-1.0±1.0 MPa

0.10%Max

Carbon Black N550

39-47

116-126

83-93

38-46

38-46

1.5%Max

0.5%Max

-3.5MPa Min

-1.0±1.0 MPa

0.10%Max

Carbon Black N660

32-40

85-95

71-79

32-40

30-40

1.5%Max

0.5%Max

-3.0MPa Min

-2.5±1.0 MPa

0.10%Max