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Carbon Black N234
Carbon Black N234

Synonym: Carbon Black N234

Molecular Formula: C

Molecular Weight: 12.011

Structure Formula:

CSA NO.: 1333-86-4

Specification:

ITEM
N234
Iodine Absorption, g/kg
120±5
DBP Absorption, 10-5m3/Kg
125±5
CDBP Absorption, 10-5m3/Kg
97-107
CTAB Surface Area, 103m2/Kg
113-125
STSA, 103m2/Kg
112±5
Nitrogen Surface Area, 103m2/Kg
114-124
Tint Strength, %
118-128
PH Value 7±1.5
Heating Loss, % ≤ 2.5
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
380±40
Tensile strength, Mpa
0.0
Elongation at break, % ≥
10
Stress at 300% Elongation, MPa
-0.4±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.