· Loading absorption number (g/kg): **4 to **8, *7 to *7, *9 to *7 and *2 to *0 · Absorption value of DBP (*0 to 5m³/kg): **9 to **9, *7 to **7, **6 to **6 and *5 to *5 · Absorption value of compressing sample DBP (***5m³/kg): *5 to **5, *3 to *3 and *1 to *9 · Absorptive specific surface · Area of CATB (**3m²/kg): **6 to **6, *7 to *7, *8 to *6 and *2 to *0 · Absorptive specific surface · Area of nitrogen (**3m²/kg): **4 to **4, *8 to *8, *8 to *6 and *0 to *0 · Tinting strength: **0 to **0 and *8 to **8% · Heating loss: 2.5 and 1.5% maximum · Ash content: 0.5% maximum · Tensile strength: *0.5mPa minimum · **0% extending stress: *1.5 ± 1.0, *1.0 ± 1.0 and *2.5 ± 1.0mpa · *5um sieve residue: 0.*0% maximum · HS code: *********0 · Usage: rubber industry, such as tires, cable, tape and ink industry · Packing: *5kg in woven bag within plastic bag inside; **-foot FCL container: *6 or *8MT