Carbon black N339
What is of carbon black N339
Carbon black N339 with high abrasion furnace grade features a high surface, and high structure that offers excellent processing properties. Usually used black N339 in tire tread, tire casing, tire beads, hard tires, molded products, and also conveyor belts which require high abrasion resistance and perfect dynamic properties such as tread wear and hysteresis.
As a result, Carbon N339 has nearly the same reinforcing intensity, and wear resistance, and it has tear resistance like N220.
Compared to N330, N339 has a higher structure , and smaller particles. As well as The N339 compound has better abrasion and resistance than those of high abrasion furnace black-high structures such as N347.
Usage of carbon N339
The Carbon black N339 is usually used for Premium passenger tire tread compounds and heavy lorry tires. And used For Motor mounts and Solid tires, at last its used at conveyor belts, and also rubber products requires high wear resistance.
The Packaging Carbon of this product
Packing in double layer Kraft paper-PE envelopes( 20-25 kg)
| Grad | Bag weight(kg) | Pallet weight(kg) | Volume per 40 FCL |
| N-339 | 21 | 1,155 | 18.480 |
Bulk jumbo packing-double valve ,PP-PE(1,100kg)
| Grade | Bag Weight(kg) | Pallet Weight(kg) | Volume per40 FCL |
| N-339 | 1,100 | 1,100 | 22,000 |
How we are shipping the carbon black N339
Depending on the grade of carbon black, we carry and load it. According to the transportation ways of the buyer country, the method of loading carbon black changes, usually through 40-foot containers, where each container changes from at least 15,489 to at least 22 depending on the grade of carbon black and the type of packaging.
The properties and analysis the product
| Specification | Value |
| Appearance | Black granular |
| Iodine absorptions, g/kg | 85-95 |
| CATB absorptive specific surface area, 103 m2/kg | 88-98 |
| DBP absorption, 10-5 m3/kg | 115-125 |
| Absorptive specific surface area, 103 m2/kg | 91-101 |
| Tinting strength, % | 105-115 |
| Compressed sample DBP absorption, 10-5 m3/kg | 96-106 |
| Heat loss, % | 2.5 max. |
| Ash, % | 0.5 max. |
| Residue on 45µm sieve, % | 0.1 max. |
| Residue on 500µm sieve, % | 0.001 max. |
| 300% modulus at a definite elongation, MPa | -0.5-1.5 |
Specification of carbon black n339
Msds of carbon black n339