Carbon black N330 N220 N550 N660 1: Black powd or granular pignent 2. Rubber industry 3. Tyres cable tape etc 4: High quality
Items
N220
N330
N550
N660
Iodine Absorption Number g/kg
121 +/-5
82 +/-5
43 +/-4
36 +/-4
DBP Absorption Number 10 -5 m 3 /Kg
114 +/-5
102 +/-5
121 +/-5
90 +/-5
DBP Absorption Number of Compressed Sample 10 -5 m 3 /Kg
93~107
81~95
81~95
68~82
CTAB Surface Area 10 3 m 2 /Kg
106~116
79~87
38~46
31~39
Nitrogen Surface Area 10 3 m 2 /Kg
114~124
78~88
38~46
30~40
Tint Strength
110~120
98~108
-
-
Heating Loss
3.0
2.5
2.5
1.5
Ash
0.5
0.5
0.5
0.5
Tensile Strength Map ≥
-0.8
-1.5
-3.5
-3.5
Extension% ≥
+10
-10
-10
+10
Map Modulus at 300%
-2.5 +/-1.3
-1.7 +/-1.3
-1.7 +/-1.3
-3.5 +/-1.3
Company Profile
we are one of the leading industrial chemicals manufacturer and supplier, we deal in both organic and inorganic chemicals, pigments and dyestuffs, meeting the demand of various industries.
China (Mainland)
