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Carbon Black

1.Carbon black is an important black pigment.

2.Mainly type inluding carbon black powder ,carbon black granular.

3.Carbon black mainly used on plastics and rubber.

  • Carbon black performance


    Chemicals structure of carbon black
    CAS Number:1333-86-4 EC Number:215-609-9
    Molecular Formular:C Molecular Weight:12.0107


    Introduction of carbon black
    We mainly maufactures the carbon black series, such as superior-Wear resistance(N220),resistance(N330),
    quick-press(N550),and common(N660) of dry process and wet process


    Specifications:
    Items N220 N330 N550 N660
    Indine absorption g/kg 121±5 82±5 43±4 36±4
    DBP Absorption 114±5 102±5 121±5 90±5
    CTAB Surface Area, 106-116 79-87 38-46 31-39
    Nireogen Surface Area, 114-124 78-88 38-46 30-40
    Tint Strength 110-120 98-108
    Heating Loss,%,max 3.0 2.5 2.5 1.5
    Ash,%,max 0.5 0.5 0.5 0.5
    Tensile strength Msp,min,% -0.8 -1.5 -3.5 -3.5
    Exrension,%,min +10 -10 -10 +10


    Applications:
    Carbon black powder and carbon black granular Mainly used as black dye or pigments, widly used on manufacturing
    plastics, rubber, ink, paint,masterbatch and so on
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