Carbon black pigment

Carbon black pigment TC600 Product property Mainly adopting coal tar oil as raw material , belong to carbon black pigment series products, its tinting strength is higher than N series carbon black, can adjust absorbency , with small particle size ,good dispersion property ,high fillibility Range of application Mainly used in Water-based Inks ,general colorant or papermaking color paste and burnish material for cement Parameter （GB/T7044-2003） NO Item Good quality premium grade 1 Blackness （reflectivity） ≤30 ≤30 2 tinctorial power % 95±10 100±10 3 DBP absorption （ml/g） 0.8 　 0.9 4 Heating loss (mass fraction)% ≤3 　 ≤2.5 5 volatile (mass fraction)% 0.5 　 1 6 Ash content (mass fraction)% 0.3 0.3 7 fluidity（35℃）/mm ≤18 ≤20 8 PH 2-6 2-6 9 Surface area ㎡/r 80-200 100-200 11 45umsieve residues % ＜0.05 ＜0.05 12 Packing 20±0.2KG/bag（coextrude film+weave bag）