carbon blacK N220 N330 N550 N660 2010 popular

Carbon black
Free sample
used for paint
we are manufacturer in china
Carbon Black
1.Black powder or granular pigment
2.N220.N330.N550,N660
3.Plastic,rubber industry
4.Hight quality
5.Good price
6. Standard: GB 3778-2003
7. Form: black granule or powder
8.
Specifications
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
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