carbon black

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ITEMS Carbon Black N-220 Carbon Black N-330 Carbon Black N-550 Carbon Black N-660 Loding Absorption Number (g/Kg) 114-128 77-87 39-47 32-40 Absorption Value of DBP (10-5 m3/Kg) 109-119 97-107 116-126 85-95 Absorption Value of compressing sample DBP (10-5 m3/Kg) 95-105 83-93 83-93 71-79 Adsorptive Specific Surface Area of Catb ( 10 3 m2/Kg) 106-116 77-87 38-46 32-40 Adsorptive Specific Surface Area of Nitrogen (10 3 m2/Kg) 114-124 78-88 38-46 30-40 Tinting Strength % 110-120 98-108 Heating Loss 2.5%Max 2.5%Max 1.5%Max 1.5%Max Ash Content 0.5%Max 0.5%Max 0.5%Max 0.5%Max Tensile Strength -0.5MPa Min -0.5MPa Min -3.5MPa Min -3.0MPa Min 300% Extending Stress -1.5 ±1.0 MPa 1.0±1.0 MPa 1.0±1.0 MPa 2.5±1.0 MPa 45μm Sieve Residue 0.10%Max 0.10%Max 0.10%Max 0.10%Max Appearance: Black powder or granular Packing: 25 kgs in net PP bag, 16MT in the 20'FCL Uses: Rubber Industry, such as Tyres , Cable, Tape, etc.

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Hebei Kejin Chemical Co.,Ltd

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