sell Carbon black

Items N220 N330(HAF) N550 N660 Iodine Absorption Number g/kg 121 +/-5 82 +/-5 43 +/-4 36 +/-4 DBP Absorption Number 10 -5 m 3 /Kg 114 +/-5 102 +/-5 121 +/-5 90 +/-5 DBP Absorption Number of Compressed Sample 10 -5 m 3 /Kg 93~107 81~95 81~95 68~82 CTAB Surface Area 10 3 m 2 /Kg 106~116 79~87 38~46 31~39 Nitrogen Surface Area 10 3 m 2 /Kg 114~124 78~88 38~46 30~40 Tint Strength 110~120 98~108 - - Heating Loss 3.0 2.5 2.5 1.5 Ash 0.5 0.5 0.5 0.5 Tensile Strength Map ≥ -0.8 -1.5 -3.5 -3.5 Extension% ≥ +10 -10 -10 +10 Map Modulus at 300% -2.5 +/-1.3 -1.7 +/-1.3 -1.7 +/-1.3 -3.5 +/-1.3   Packing: 25kg knitting bags top grade linerfilm, good properties of waterproof and avoid water, solarization.