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ITEMS
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Carbon Black N-220
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Carbon Black N-330
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Carbon Black N-550
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Carbon Black N-660
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Loding Absorption Number (g/Kg)
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114-128
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77-87
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39-47
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32-40
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Absorption Value of DBP (10-5 m3/Kg)
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109-119
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97-107
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116-126
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85-95
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Absorption Value of compressing sample DBP
(10-5 m3/Kg)
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95-105
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83-93
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83-93
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71-79
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Adsorptive Specific Surface Area of Catb
( 10 3 m2/Kg)
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106-116
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77-87
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38-46
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32-40
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Adsorptive Specific Surface Area of Nitrogen
(10 3 m2/Kg)
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114-124
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78-88
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38-46
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30-40
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Tinting Strength %
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110-120
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98-108
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Heating Loss
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2.5%Max
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2.5%Max
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1.5%Max
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1.5%Max
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Ash Content
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0.5%Max
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0.5%Max
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0.5%Max
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0.5%Max
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Tensile Strength
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-0.5MPa Min
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-0.5MPa Min
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-3.5MPa Min
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-3.0MPa Min
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300% Extending Stress
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-1.5 ±1.0 MPa
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1.0±1.0 MPa
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1.0±1.0 MPa
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2.5±1.0 MPa
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45μm Sieve Residue
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0.10%Max
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0.10%Max
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0.10%Max
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0.10%Max
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Appearance: Black powder or granular
Uses: Rubber Industry, such as Tyres , Cable, Tape, etc.