China Factory Directly Carbon Black N330 In Stock. Harvest Enterprise is Carbon Black N330 manufacturer and supplier in China. Carbon Black N330 Are widely used in the industrial rubber products, the tread compound, Inner tire and Cord Fabric compound. It is also used in the tire strap layer,Roller Outer and rubber surface.
Harvest Enterprise as the professional manufacturer, we would like to provide you high quality Carbon Black N330. And we will offer you the best after-sale service and timely delivery.
Part One: Description
Carbon Black N330 not only has excellent wear resistance also own moderate hysteresis. It is a kind of good reinforcing carbon black. The N330 has good dispersion and extrusion properties too. It is suitable for various synthetic rubber and natural rubbers.
Part Two: Application
Carbon Black N330 is widely used in industrial rubber products, the tread compound, the inner tire, and cord fabric compound. As well as the tire strap layer, roller outer and rubber surface.
Part Three: Main Data
|
Item |
Unit |
Standard |
|
Iodine Absorption Value |
g/kg |
82±6 |
|
DBP absorption |
10-5m3/kg |
102±6 |
|
CDBP absorption |
10-5m3/kg |
64~72 |
|
CTAB surface area |
103m2/kg |
76~88 |
|
N2 surface area |
103m2/kg |
73~83 |
|
Tint strength |
% |
99~109 |
|
Heating loss |
%≦ |
2.5 |
|
Pour density |
kg/m3 |
380±40 |
|
300% Extend stress |
Mpa |
-3.9±1.0 |
Part Four: Relative Products
The performance of Carbon black N339, N375 and N326 are basically the same as Carbon Black N330, but there are still some differences.
4.1 Tech Data of Carbon Black N339
|
Item |
Unit |
Standard |
|
Iodine Absorption Value |
g/kg |
90±5 |
|
DBP absorption |
10-5m3/kg |
114±5 |
|
CDBP absorption |
10-5m3/kg |
91~101 |
|
CTAB surface area |
103m2/kg |
90~102 |
|
N2 surface area |
103m2/kg |
88~98 |
|
Tint strength |
% |
109~119 |
|
Heating loss |
%≦ |
2.5 |
|
Pour density |
kg/m3 |
345±40 |
|
300% Extend stress |
Mpa |
0.1±1.0 |
4.2 Tech Data of Carbon Black N375
|
Item |
Unit |
Standard |
|
Iodine Absorption Value |
g/kg |
90±5 |
|
DBP absorption |
10-5m3/kg |
120±5 |
|
CDBP absorption |
10-5m3/kg |
83~93 |
|
CTAB surface area |
103m2/kg |
87~99 |
|
N2 surface area |
103m2/kg |
86~96 |
|
Tint strength |
% |
106~116 |
|
Heating loss |
%≦ |
2.5 |
|
Pour density |
kg/m3 |
345±40 |
|
300% Extend stress |
Mpa |
-0.9±1.0 |
4.3 Tech Data of Carbon Black N326
|
Item |
Unit |
Standard |
|
Iodine Absorption Value |
g/kg |
82±7 |
|
DBP absorption |
10-5m3/kg |
72±7 |
|
CDBP absorption |
10-5m3/kg |
62~74 |
|
CTAB surface area |
103m2/kg |
74~92 |
|
N2 surface area |
103m2/kg |
71~85 |
|
Tint strength |
% |
103~119 |
|
Heating loss |
%≦ |
1.0 |
|
Pour density |
kg/m3 |
455±40 |
|
300% Extend stress |
Mpa |
-3.9±1.6 |
Part Five: FAQ
1. What is the classification of the carbon black?
1). Classified by the production process, generally, there are Dry Carbon Black, Wet Carbon Black, and Spray Carbon Black
2). Classified by the raw material. Generally, there are Coal tar Carbon Black, Natural Gas Carbon Black, and Ethylene Tar Carbon Black.
2. How to choose a suitable carbon black dispersant?
1). Molecular structure. Generally, the macromolecule type is selected, This type of dispersant is suitable for most products.
2).Molecular weight.The larger the molecular weight, the better wettability, and dispersibility.
3. Compatibility. It is necessary to consider whether the selected dispersant is compatible with its own formulation system.
4. Wettability: Judging from the wettability, It should choose better wettability.
5. Dispersibility: Judging from the dispersibility, looking at the final dispersion fineness of the slurry, the finer the better
6. Color Development: The same carbon black are dispersed by the different dispersing agent, which will show the different blackness and hiding powder. The better color development the better blackness and hiding power.
