• Model NO.：N220, N219, N715, N990
• Specification：ASTM-D17691 or GB,T3778-2013
• Trademark：JUWUBA
• Origin：China
• HS Code：28030000
• Production Capacity：200, 222t,Y

TECHNICAL SHEET   (STANDARD:GB3778-2003 & ASTMD1765-91)NO.ItemUnitGradeN2201Iodine Adsorption Numberg/kgSuperior121±5Qualified121±72DBP Absorption Number10 -5 m 3 /kgSuperior114±5Qualified114±73Compressed   DBP Absorption Number10 -5 m 3 /kgSuperior93~103Qualified90~1064CTAB Surface Area10 3 m 2 /kgSuperior105~117Qualified102~1205Nitrogen Surface Area10 3 m 2 /kgSuperior114~124Qualified112~1266STSA10 3 m 2 /kgSuperior106±5Qualified106±97Tint Strength                        %Superior111~121Qualified108~1248PH Value
 Qualified7±1.59Heating Loss%≤Qualified2.510Ash Content% ≤Qualified0.71145 um Mesh%  ≤Superior0.05Qualified0.1012Impurity
 QualifiedNO13Fines Content%≤Qualified714Toluene Discoloration% max 1618Qualified90(85--90)15Sulfur% max 1619Qualified1.116Pour densitykg/m3Qualified355±4017Modulus at 300%mpaSuperior-2.3±1.0Qualified-2.3±1.6Hebei Daguangming Ind.Group,Juwuba Carbon Black Co.,Ltd.