Carbon Black, Grade : 220, 330, 550, 660

We are offering carbon black.product description
carbon black, (black pigment)
other names:
c. I. 77266; c. I. Pigment black 6; c. I. Pigment black 7; carbon black; acetylene black; lamp black; carbonnanotubesmultiwalled; fullerene carbon soot (contains 2-20% c60/c70 and; carbonanotubesmultiwalled; carbonsoot
cas no: 1333-86-4
items: n220; n330; n550; n660; n990; n991
molecular formula: c
molecular weight: 12.01
if you want get more information, please just feel free to contact with liceya.
appearance: black power or granular
packing: 25 kgs in net bag, 16 mts in the 20fcl.
uses: rubber industry, such as tyres, cable, tape, also used in ink industry etc.
items n220 n330 n550 n660 n990 n991
iodine absorption number g/kg 121 +/-5 82 +/-5 43 +/-4 36 +/-4 - -
dbp absorption number 10-5m3/kg 114 +/-5 102 +/-5 121 +/-5 90 +/-5 43+/-8 35+/-8
dbp absorption number of compressed sample 10-5m3/kg 93~107 81~95 81~95 68~82 32~48 30-46
ctab surface area 103m2/kg 106~116 79~87 38~46 31~39 4~14 3-13
nitrogen surface area 103m2/kg 114~124 78~88 38~46 30~40 4~14 2-12
tint strength 110~120 98~108 - - - -
heating loss 3.0 2.5 2.5 1.5 1.5 1.5
ash 0.5 0.5 0.5 0.5 0.5 0.5
tensile strength map tm -0.8 -1.5 -3.5 -3.5 - -
extension% tm +10 -10 -10 +10 - -
map modulus at 300% -2.5 +/-1.3 -1.7 +/-1.3 -1.7 +/-1.3 -3.5 +/-1.3 -8.5+/-1.6 -10.0+/-1.6