carbon black N220/330/550/660 factory

carbon black N220/330/550/660 factory
1.CAS number:1333-86-4
2.variety of purity:N220,N330,N550
3.usage:rubber raw materials,
carbon black N220/330/550/660 factory1. Type: n220 ,n330,n550.n660.
2. Cas no:1333-86-4
3. Place of origin: china
4. Standard: GB 3778-2003
5. Form: black granule or powder
6.Process: wet or dry process
7. Usage: maily applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such relevant industries as plastic manufacture.

ITEM
CARBON BLACKN220
CARBON BLACKN330
CARBON BLACKN550
CARBON BLACKN660
Loding Absorption Number (g/Kg)
114-128
77-87
39-47
32-40
Absorption Value of DBP (10-5 m3/Kg)
109-119
97-107
116-126
85-95
Absorption Value of compressing sample DBP (10-5 m3/Kg)
95-105
83-93
83-93
71-79
Adsorptive Specific Surface Area of CATB ( 10 3 m2/Kg)
106-116
77-87
38-46
32-40
Adsorptive Specific Surface Area of Nitrogen (10 3 m2/Kg)
114-124
78-88
38-46
30-40
Tinting Strength %
110-120
98-108


Heating Loss
2.5%Max
2.5%Max
1.5%Max
1.5%Max
Ash Content
0.5%Max
0.5%Max
0.5%Max
0.5%Max
Tensile Strength
-0.5MPa Min
-0.5MPa Min
-3.5MPa Min
-3.0MPa Min
300% Extending Stress
-1.5 ±1.0 MPa
1.0±1.0 MPa
1.0±1.0 MPa
2.5±1.0 MPa
45μm Sieve Residue
0.10%Max
0.10%Max
0.10%Max
0.10%Max