Carbon Black
Brief introduction
Carbon black produced with wet process, available in various types can upgrade the strength,hardness and anti-abrasion properties of rubber products.
Specification: We can supply the different styles of carbon black produced with wet process used as N220, N234, N330, N326, N339, N375, N550 and N660.
Packing: Using the automatic no leakage packing machine to pack the carbon black in 20kg /bag and 25kg /bag, also 500 -1000kg /bag.
One 20-foot container can hold 10 matric tons, one 40 HQ container can hold 25 matric tons.
Material for 20kg / 25kg : PVC intertexture clique bag; 500 -1000kg : PVC intertexture container bag, then in pallets.
Payment terms: L/C at sight or T/T.
SPECIFICATION OF CARBON BLACK FOR RUBBER PROCESSING
ITEMS |
N220 |
N234 |
N326 |
N330 |
N339 |
N375 |
N550 |
N660 |
Ioding Absorption No. g/kg |
121¡À7 |
120¡À7 |
82¡À7 |
82¡À7 |
90¡À7 |
90¡À7 |
43¡À6 |
36¡À6 |
DBP Absorption No 10 -5 M 3 /kg |
114¡À7 |
125¡À7 |
72¡À7 |
102¡À7 |
120¡À7 |
114¡À7 |
121¡À7 |
90¡À7 |
DBP Absorption No. of Compressed sample 10 -5 M 3 /kg |
90-106 |
94-110 |
62-74 |
80-96 |
91-107 |
88-104 |
77-93 |
66-82 |
CTAB surface Area No.10 3 M 2 /kg |
102-120 |
110-128 |
74-92 |
73-91 |
84-102 |
87-105 |
35-49 |
29-43 |
Nitrogen Surface Area10 3 M 2 /kg |
112-126 |
112-126 |
71-85 |
71-85 |
84-98 |
86-100 |
34-46 |
29-41 |
Tint Strength % |
108-124 |
115-131 |
103-119 |
96-112 |
103-119 |
106-122 |
- |
- |
Heating Loss %¡Ü |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
1.5 |
1.5 |
Ash Content %¡Ü |
0.7 |
0.7 |
0.7 |
0.7 |
0.7 |
0.7 |
0.7 |
0.7 |
500 ¦Ìm Sieve Residue % ¡Ü |
0.0010 |
0.0010 |
0.0010 |
0.0010 |
0.0010 |
0.0010 |
0.0010 |
0.0010 |
45 ¦Ìm Sieve Residue % ¡Ü |
0.100 |
0.100 |
0.100 |
0.100 |
0.100 |
0.100 |
0.100 |
0.100 |
Impurity |
no |
no |
no |
no |
no |
no |
no |
no |
Stress at 300% Elongation MPa |
-2.3¡À1.6 |
-0.4¡À1.6 |
-3.9¡À1.6 |
-0.9¡À1.6 |
0.6¡À1.6 |
0.1¡À1.6 |
-0.9¡À1.6 |
-2.6¡À1.6 |
Note: All the above products can be produced as customers' requirement.
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