China Textile Grade Carbon Black N326, Find details about China Carbon Black, Rubber Materials N326 from Textile Grade Carbon Black N326
TECHNICAL SHEET (STANDARD:GB3778-2003 & ASTMD1765-91) | |||||||
NO. | Item | Unit | Grade | N326 | |||
1 | Iodine Adsorption Number | g/kg | Superior | 82±5 | |||
Qualified | 82±7 | ||||||
2 | DBP Absorption Number | 10 -5 m 3 /kg | Superior | 72±5 | |||
Qualified | 72±7 | ||||||
3 | Compressed DBP Absorption Number | 10 -5 m 3 /kg | Superior | 64~72 | |||
Qualified | 62~74 | ||||||
4 | CTAB Surface Area | 10 3 m 2 /kg | Superior | 77~89 | |||
Qualified | 74~92 | ||||||
5 | Nitrogen Surface Area | 10 3 m 2 /kg | Superior | 73~83 | |||
Qualified | 71~85 | ||||||
6 | STSA | 10 3 m 2 /kg | Superior | 76±5 | |||
Qualified | 76±9 | ||||||
7 | Tint Strength | % | Superior | 106~116 | |||
Qualified | 103~119 | ||||||
8 | PH Value | Qualified | 7±1.5 | ||||
9 | Heating Loss | %≤ | Qualified | 2.5 | |||
10 | Ash Content | % ≤ | Qualified | 0.7 | |||
11 | 45 um Mesh | % ≤ | Superior | 0.05 | |||
Qualified | 0.10 | ||||||
12 | Impurity | Qualified | NO | ||||
13 | Fines Content | %≤ | Qualified | 7 | |||
14 | Toluene Discoloration | % max 1618 | Qualified | 90(85--90) | |||
15 | Sulfur | % max 1619 | Qualified | 1.1 | |||
16 | Pour density | kg/m3 | Qualified | 455±40 | |||
17 | Modulus at 300% | mpa | Superior | -3.9±1.0 | |||
Qualified | -3.9±1.6 | ||||||
Hebei Daguangming Ind.Group,Juwuba Carbon Black Co.,Ltd. |