Carbon Black

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) Product: Carbon Black 2) CAS No.: 1333-86-4 3) Other Names: Carbon Black (N220, N330, N550, and N660), General purpose furnace black; GPF 4) MF: C 5) Appearance: Pure black, fine-grained or powder 6) Technical Indexes: Term 1 : N220 Iodine Absorption No. (G/kg):121±5； DBP Absorption No.(10-5m3/kg) : 114±5； DBP Absorption No. of Compressed Sample (10-5m3/kg) :97 to 107； CTAB Surface Area (1.3m2/kg) : 105 to 117； Nitrogen Surface Area (1.3m2/kg) 114 to 124； Tint Strength : 111% to 121%； Heating Loss 2.5%max； Ash:N220: 0.5% Powder content: N220: 10%max; Pour density, kg/m 3: 355±40; 300% Extending stress, Mpa: -2.3±1.0; Term 2: N330 Iodine Absorption No. (G/kg): 82±5； DBP Absorption No.(10-5m3/kg) : 102±5； DBP Absorption No. of Compressed Sample (10-5m3/kg) :83 to 93 ； CTAB Surface Area (1.3m2/kg): 76 to 88； Nitrogen Surface Area (1.3m2/kg): 73 to 83； Tint Strength 99% to 109% Heating Loss : 2.5%max； Ash: 0.5% Powder content:: 10%max; Pour density, kg/m 3: 380±40; 300% Extending stress, Mpa: -0.9±1.0 ; Term 3 : N550 Iodine Absorption No. (G/kg): 43±5； DBP Absorption No.(10-5m3/kg) : 121±5； DBP Absorption No. of Compressed Sample (10-5m3/kg) : 80 to 90； CTAB Surface Area (1.3m2/kg) : 37 to 44； Nitrogen Surface Area (1.3m2/kg) : 36 to 44； Heating Loss: 1.5%max Ash N550: 0.5% Powder content: 10%max; Pour density, kg/m 3: 360±40; 300% Extending stress, Mpa:N550: -0.9±1.0; Terms 4 : N660 Iodine Absorption No. (G/kg) : 36±5； DBP Absorption No.(10-5m3/kg) : 90±5； DBP Absorption No. of Compressed Sample (10-5m3/kg) : 66 to 82 CTAB Surface Area (1.3m2/kg) : 29 to 43 Nitrogen Surface Area (1.3m2/kg) : 29 to 41 Heating Loss N660 : 1.5%max Ash 0.5% Powder content:: 10%max Pour density, kg/m 3: 440±40 300% Extending stress, Mpa:N660: -2.6±1.0 7) Application: Mainly applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such relevant industries as plastic manufacture. 8) Packing: 25kg net poly woven bags with PE liner, 20mt in 20'FCL contact:weichengchemicalatyahoodotcomdotcn

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Weicheng Chemical Co. ,LTD

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