сажа N220 N330 N550 N660

Items: Standard: Result: Iodine absorption value g/kg 82±5 80 DBP absorption value 10-5m3/kg 102±5 102 Compressed DBP absorption 10-5m3/kg 88±5 85 CTAB absorption area 10m3m2/kg 82±6 80 STSA 10m3m2/kg 75±5 73 Nitrogen absorption value 10m3m2/kg 78±5 75 Tint strength% 103±5 102 Heating loss% ≤ 2.0 1.5 ASH% ≤ 0.7 0.4 #35 S. R. % ≤ 0.0010 0.0007 #325 S. R. % ≤ 0.0700 0.0500 Pellet HD’s Maxgf≤ 90 87 Pellet HD’s Avg gf≤ 50 48 Pour density kg/ m3 380±40 360 300% tensile strength Mpa -0.9±1.6 -1.0