Detailed Product Description
Carbon black for rubber,it used as filler for rubber and plastics, higher temperature insulation materials, etc.
N220
is suitable for each kind of rubber, the resistance to wear is higher than N330 10%-20%, it makes colloidal particle rubber high longitudinal strength and the anti- peel strength, and has the certain electrical conductivity. It has mainly been used in the carrying tyre, tread rubber, and rubber product with high strength needed, radial tire,bias tire and high wear-resisting.
Features:
1.large particle size
2.low structure
3.high loading level
2.low structure
3.high loading level
|
Item
|
Unit
|
Standard
|
|
|
I2No
|
g/kg
|
8-12
|
|
|
DBP
|
10 -5 m 3 /kg
|
32 ± 6
|
|
|
CDBP
|
10 -5 m 3 /kg
|
32-43
|
|
|
CTAB surface area
|
10 3 m 2 /kg
|
-
|
|
|
STSA
|
10 3 m 2 /kg
|
20 ± 5
|
|
|
N2 surface area
|
10 3 m 2 /kg
|
3-18
|
|
|
Tinting strength
|
%
|
-
|
|
|
Heat loss
|
%
|
1.0
|
|
|
Pour density
|
kg/m 3
|
600 ± 40
|
|
|
PH
|
%
|
-
|
|
|
Ash
|
%
|
0.5
|
|
|
45 mesh grit
|
%
|
0.001
|
|
|
325 mesh grit
|
%
|
0.1
|
|
|
100 mesh grit
|
%
|
0.02
|
|
|
Impurity
|
|
|
|
|
300% Modulus
|
|
-8.9 ± 1.6
|