| Customization: | Available |
|---|---|
| CAS No.: | 1333-86-4 |
| Formula: | C |
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Carbon black is an amorphous carbon. Light, loose and extremely fine black powder with very large specific surface area ranging from 10-3000m2/g is the product of incomplete combustion or thermal decomposition of organic matter ( heavy oil, fuel oil, etc.) under the condition of insufficient air. Specific gravity 1.8-2.1 made of made of oil is called "lamp black", made of acetylene is called "acetylene black". In addition, there are "trough black", "furnace black". According to the properties of carbon black, there are "reinforced carbon black", "conductive carbon black", "wear-resisting carbon black" and so on. Can be used as a black dye, for the manufacture of Chinese ink, ink, paint, etc., also used as a reinforcing agent for rubbe
| Items | N220 | N330 | N550 | N660 |
| Iodine Absorption Number, g/kg | 121 +/-5 | 82 +/-5 | 43 +/-4 | 36 +/-4 |
| DBP Absorption Number, 10-5m3/Kg | 114 +/-5 | 102 +/-5 | 121 +/-5 | 90 +/-5 |
| DBP Absorption Number of Compressed Sample, 10-5m3/Kg | 93~107 | 81~95 | 81~95 | 68~82 |
| CTAB Surface Area, 103m2/Kg | 106~116 | 79~87 | 38~46 | 31~39 |
| Nitrogen Surface Area, 103m2/Kg | 114~124 | 78~88 | 38~46 | 30~40 |
| Tint Strength | 110~120 | 98~108 | - | - |
| Heating Loss, %≤ | 3.0 | 2.5 | 2.5 | 1.5 |
| Ash, %≤ | 0.5 | 0.5 | 0.5 | 0.5 |
| Tensile Strength Map, MPa≥ | -0.8 | -1.5 | -3.5 | -3.5 |
| Extension, %≥ | +10 | -10 | -10 | +10 |
| Map Modulus at 300%, MPa | -2.5 +/-1.3 | -1.7 +/-1.3 | -1.7 +/-1.3 | -3.5 +/-1.3 |
| 20kg/bag , 25kg/bag , 500kg/bag or according customers' requests |
carbon black has low resistivity and can make rubber or plastics have certain conductive performance. It is used for different conductive or antistatic products, such as antistatic or conductive rubber, plastic products, cable materials. It can also be used as raw material for dry batteries.
Carbon Black 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.
Carbon Black 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.
Carbon Black 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.
1.Can you make packing and logo as customer request?
Yes we can, if you have special needs, please contact us.
2. What's your MOQ?
Usually, our MOQ is 24 tons . If the quantity is too small, the sea transportation cost will be higher. Of course, if you have
special needs, you can also contact us, we will do our best to meet your needs.
3. What is your lead time?
After the deposit and confirm all the information within 15 days.
4. What's your packing?
Normally, standard export packing,also we can do packing as your require.
5. What is your sample policy?
We can supply 1kg sample for free, But you're responsible for the shipping costs
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