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Carbon Black N539
Carbon Black N539

Synonym: Carbon Black N539

Molecular Formula: C

Molecular Weight: 12.011

Structure Formula:

CSA NO.: 1333-86-4

Specification:

ITEM
N539
Iodine Absorption, g/kg
43±4
DBP Absorption, 10-5m3/Kg
111±5
CDBP Absorption, 10-5m3/Kg
76-86
CTAB Surface Area, 103m2/Kg
36-46
STSA, 103m2/Kg
38±5
Nitrogen Surface Area, 103m2/Kg
35-43
Tint Strength, %
-
PH Value
7±1.5
Heating Loss, % ≤
1.5
Ash Content, % ≤
0.7
45 μm Sieve Residue, % ≤
0.05
150 μm Sieve Residue, % ≤
0.02
Impurity
None
Fine content, % ≤
10
Pour density, Kg/m3
385±40
Tensile strength, Mpa
-4.0
Elongation at break, % ≥
10
Stress at 300% Elongation, MPa
-1.6±1.0

Usage:

Used for black dye, used in the manufacture of ink, printing ink, paint, plastic, and as rubber reinforcing agent.

Storage:

25kg / 500kg / 1000kg per bag in lined with plastic bag or to pack as required. Keep in a dry and cool place.