Products Description
N550 carbon black has large average particle size, relatively small specific surface area and fibrous particle morphology, and relatively few polar functional groups in the structure. Compared with N539 carbon black, N550 carbon black has higher structure and more interconnections between particles. This gives carbon black n550 use better strength and tensile properties in rubber. N550 carbon black has low surface activity and strong weather resistance, which can provide good plasticizing effect. Compared to N539 carbon black, N550 carbon black has lower area and pore volume, resulting in smaller specific surface area.
Product Application
N550 carbon black has a wide range of applications, commonly found in tire manufacturing, rubber products, plastic products, inks and coatings. In tire manufacturing, N550 carbon black can be used as a filler to increase the hardness and strength of the tire, improving its wear resistance and tear resistance. In rubber products, carbon black n550 use to produce various types of seals, tapes, hoses, etc., to improve their mechanical properties and durability. At the same time, in the field of plastic products, inks and coatings, N550 carbon black can be used as a colorant and plasticizer to provide uniformity of color and increase plasticity.
Specifications
|
Item/Grade |
N550 |
|
Ioding Adsorption NO. (g/kg) |
43±5 |
|
Oil Absorption No. (10-5m3/kg) |
121±7 |
|
Crushed OAN (10-5m3/kg) |
80～90 |
|
Tinting Strength (%) |
—— |
|
CATB Surface Area (103m2/kg) |
36～48 |
|
STSA Surface Area (103m2/kg) |
34～44 |
|
NSA Surface Area (103m2/kg) |
35～45 |
|
Heating Loss at 125℃ |
≤1.5 |
|
Stress at 300% Elongation (Mpa) |
-0.5±1.0 |
|
Pour Density (kg/m3) |
360±40 |
|
45μm Sieve Residue (mg/kg) |
500 |
|
Ash Content (%) |
0.5 |
Storage Logistics
FAQ
Q: What should I pay attention to after buying carbon black (carbon black n550 use)?
A: First of all, it is necessary to follow relevant laws, regulations and standards in the carbon black n550 use process to ensure the legitimacy and safety of the product. Secondly, it is necessary to strengthen the storage of carbon black to avoid moisture, heat, pressure and other situations to ensure product quality.
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