Carbon black
Molecular Formula: C
CAS :1333-86-4
Appearance :black Powder or granular
Specification :
|
items
|
N220
|
N330
|
N550
|
N660
|
N990
|
N991
|
|
Iodine absorption number g/kg
|
121+/-5
|
82+/-5
|
43+/-4
|
36+/-4
|
-
|
-
|
|
DBP absorption number 10-5m3/kg
|
114+/-5
|
102+/-5
|
121+/-5
|
90+/-5
|
43+/-8
|
35+/-8
|
|
DBP absorption number of compressed sample 10-5m3/kg
|
93～107
|
81～95
|
81～95
|
68～82
|
32～48
|
30～46
|
|
CTAB surface area 103m2/kg
|
106～116
|
79～87
|
38～46
|
31～39
|
4～14
|
3～13
|
|
Nitrogen surface area 103m2/kg
|
114～124
|
78～88
|
38～46
|
30～40
|
4～14
|
2～12
|
|
Tint strength
|
110～120
|
98～108
|
-
|
-
|
-
|
-
|
|
Heating loss
|
3.0
|
2.5
|
2.5
|
1.5
|
1.5
|
1.5
|
|
Ash
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
|
Tensile strength mapTM
|
-0.8
|
-1.5
|
-3.5
|
-3.5
|
-
|
-
|
|
Extension%TM
|
+10
|
-10
|
-10
|
+10
|
-
|
-
|
|
Map modulus at 300%
|
-2.5+/-1.3
|
-1.7+/-1.3
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-1.7+/-1.3
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-3.5+/-1.3
|
-8.5+/-1.6
|
-10.0+/-1.6
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Applications: rubber industry , such as tyres, cable, tape ,etc.
Packing: 25kgs in net bag, 14MT in the 20’fcl .