Product Description
Carbon Black Additive
Carbon black can be used as a kind of additive materials. Rubber grade carbon black can be used in tyre and rubber compound industry to enhance the product abrasion reistance. And can be added as a filler to improve its strength, volume, and physical properties.
Product specification
|
CARBON BLACK N234 |
||
|
TEST ITEMS |
UNIT |
INDEX |
|
Iodine Adsorption Number |
g/kg |
120 ± 7 |
|
Oil Absorption Number (OAN) |
10-5m3/kg |
125 ± 7 |
|
Crushed OAN (COAN) |
10-5m3/kg |
96 – 108 |
|
CTAB Surface Area |
103m2/kg |
109 – 125 |
|
STSA |
103m2/kg |
105 – 119 |
|
NSA Multipoint |
103m2/kg |
112 – 126 |
|
Tinting Strength |
% |
115 – 131 |
|
Heating Loss at 125℃ |
% |
≤ 2.5 |
|
Ash Content |
% |
≤ 0.7 |
|
45μm Sieve Residue |
mg/kg |
≤ 500 |
|
500μm Sieve Residue |
mg/kg |
≤ 5 |
|
Impurity |
- |
None |
|
Fines and Attrition |
% |
≤ 10 |
|
Pour Density |
kg/m3 |
320 ± 40 |
|
Stress at 300% Modulus |
MPa |
0.0 ± 1.5 |
Typical Application Of Carbon Black As Additive
- Tire Tread
- Conveyor Belt
- Rubber Footwear
- Rubber compounds
- Cable
Packing
20kg paper bag, 500kg bag and 1000kg big bag.
For 20kg bag, we can load 9.24 tons in 20GP and 23.40 tons in 40HQ.
For 500kg bag and 1000kg bag, we can load 22 tons in 40HQ.
All cargo are loaded on pallet.
Factory Overview
Certificate
FAQ
Which grade carbon blacks do you produce?
We produce rubber grade N115, N134, N220, N234, N330, N326, N375, N339, N550, N660, N774.
Where is your factory located in?
Our factory is located in Shanxi province and in Guizhou province in China, now we have two plants, and will build the 3rd production base next year, then the total production capacity will be more than 700,000ton per year.
Can you provide neutral packing bag?
Yes, we understand that some customers prefer neutral bag and some end users need bags with our factory info, we can provide both.
What is the lead time of order?
Cargo can be delivered within 7-10 days once we get customer's signed contract or LC.
What is your payment term?
We can accept 30% TT in advance + 70% TT against BL copy, LC at sight, LC at 30 -60 days, DA, DP.
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