Hot sale quality Carbon Black N880 with Low Price made in China. Harvest Enterprise is Carbon Black N880 manufacturer and supplier in China. Thermal Cracking carbon black is the most commonly used as reinforcing filler in the rubber industry. Generally 90%-95% quality are widely used in the rubber industry.Its consumption is about 40%-50% the total rubber consumption.
You can rest assured to buy customized Carbon Black N880 from Harvest Enterprise. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!
Part One: Description
Carbon black N880 has the largest particle size (average diameter 240-320 nm) of pyrolysis carbon black and its specific surface area is only 7-11m2/G. Relatively speaking, the particle size of furnace it is less than 3 to 20 times the thermal cracking one (its average diameter is 15-80 nm), and its specific surface area is 27-145 m2/G.
Part Two: Application
The compounded rubber blended with Carbon black N880 has the lowest viscosity, making the compound easier to process and easier to fill into complex molds. This is especially true for injection molding. The vulcanization time of the compounded rubber with N880 is the longest time among several compounds, making the compound have better scorch safety. N880 is often mixed with other types of carbon black or mineral fillers to achieve more specific properties. Such as high tensile strength. It has low tear strength due to its lack of reinforcing effect on the molecular chain.
Part Three: Main Data
|
Item |
Unit |
Standard |
|
Oil Absorption Value |
10-5m3/kg |
43±6 |
|
CTAB adsorption specific surface area |
103m2/kg |
5-13 |
|
STSA |
103m2/kg |
20±5 |
|
Nitrogen adsorption specific surface area |
103m2/kg |
5-13 |
|
Heating loss |
%≦ |
0.5 |
|
Pour density |
kg/m3 |
490±40 |
|
PH |
%≦ |
|
|
Ash |
%≦ |
0.5 |
|
45Mesh sieve residue |
%≦ |
0.1 |
|
325 Mesh sieve residue |
%≦ |
0.001 |
|
100 Mesh sieve residue |
%≦ |
0.02 |
|
impurity |
/ |
non |
|
300%stress at definite elongation |
/ |
-1.6±1.2 |
Part Four: Advantages
Thermal Cracking carbon black is the most commonly used as reinforcing filler in the rubber industry. Generally, 90%-95% of quality is widely used in the rubber industry. Its consumption is about 40%-50% of the total rubber consumption.
1. Comparing with furnace carbon black, It can improve the filling amount in tyre texture industry.
2. Reduce the cost of rubber compound due to the high carbon black filling degree.
3. Keep the lower hardness and avoid the edge of the inner tire are from tearing.
4. Excellent resilience performance, low compression permanent deformation, low heat generation.
Part Five: Package
1. Packaged with 20 kg kraft paper bags or PP Woven bags with three-line plastic films, or 500kg jumbo bags, or 1MT jumbo bags.
2. Generally the 8MT Per 20feet containers.
