Carbon black Specification: Item N220 N330 ...    More ...

 Carbon black
 Specification:
Item
N220
N330
N660

Iodine Absorption Number, g/Kg
121±7
82±7
36±6

DBP Absorption Number 10^-5m³/Kg
114±7
102±7
90±7

Compress Sample DBP Absorption Number 10^-5m³/Kg
90-106
80-96
66-82

CTAB Absorptive Specific Surface Area 10³m²/Kg
102-120
73-91
29-43

STSA 10³m²/Kg
106±9
75±9
34±9

Nitrogen adsorption's specific surface area (10³m²/Kg)
112-126
71-85
29-41

Tinting Strength
108-124%
96-112%
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Loss On Heating %
≤2.5
≤2.5
≤1.5%

Ash Content %
≤0.5
≤0.5
≤0.5%

Impurity
No
No
No

Pour density kg/m ³
355±40
380±40
440±40

Residues on 500µm sieve %
0.001
0.001
0.001

Residues on 45µm sieve %
0.1
0.1
0.1

300% Modulus Mpa
-2.3±1.6
-0.9±1.6
-2.6±1.6

 
Application:
1)Carbon Black used for high, middle and low ink, paint, printing and dyeing and other chemical industry
2)For rendering, anti-ultraviolet light, or electrical conductivity; Carbon black can also be used as rubber reinforcing agent and filler; Plastic products for the UV shielding agent.

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