Product Introduction
Carbon black can be used in tire and rubber products reinforcement, It is pure black
powder or ganular, and has high reinforcement capacity for rubber products and tire
manufacture, and could increase rubber service life. Our company could custome
produce carbon black products depend on customers requirement.
Specifications
Product name
|
Carbon Black
|
|||
Type
|
N-220
|
N-330
|
N-550
|
N-660
|
Iodine absorption(g / kg)
|
121±5
|
86±2
|
43±5
|
36±5
|
Oil absorption value(10^-5 m³ / kg)
|
114±5
|
102±7
|
121±5
|
90±5
|
Compression sample DBP(10^-5 m³ / kg)
|
95-105
|
83-93
|
83-93
|
71-79
|
Specific surface area(10^-5 m³ / kg)
|
106-116
|
77-87
|
28-46
|
32-40
|
Stretch (MPa ≥)
|
76±8
|
-1.0
|
-
|
-
|
Nitrogen adsorption
Specific surface area (10^3 m² / kg) |
114-124
|
78-88
|
38-46
|
30-40
|
Coloring degree(%)
|
110-122
|
98-108
|
-
|
-
|
Heat Loss (% ≤)
|
2.5
|
2.5
|
1.5
|
1.5
|
Elongation (% ≥)
|
-0.5
|
-10
|
-3.5
|
-3.0
|
Ash Content (% ≤)
|
0.5
|
0.5
|
0.5
|
0.5
|
Sieve residue (% ≤)
|
0.10
|
0.10
|
0.1
|
0.10
|
Impurity
|
-
|
-
|
-
|
-
|
Stretching stress (Mpa)
|
- 1.5 ± 1.0
|
- 1.0 ± 1.2
|
- 1.0 ± 1.0
|
- 2.5 ± 1.0
|
Packing
Packing in Woven bag: 20kg/bag;25kg/bag;500kg/bag
Applications
Mainly used in rubber, paint, ink, nickel metal hydride battery anode and other industries.
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.
N330 can reinforce the strong performance and endow with colloidal particle better strongly
extending performance, anti- rends performance, higher resistance to wear and elasticity.
It is mainly used in the tread rubber, the curtain cloth rubber, radial tire,bias tire,sidewall
rubber and other high quality rubber products.
N550 is suitable for the natural rubber and each kind of synthetic rubber. It is easy to disperse
and can endow with high endurance capacity, pressing out with high speed, the shape of meatus
inflates slightly, pressing out smooth surface. has high temperature performance and heat
conduction performance reinforce strong performance, elasticity and and easy to be recovered.
It is mainly used in the tire cord rubber, sidewall tyre, radial tire,bias tire,the tire tube and rolling product.