Carbon black (subtypes are acetylene black, channel black, furnace black, lamp black and thermal black) is a material produced by the incomplete combustion of heavy petroleum products such as FCC tar, coal tar, or ethylene cracking tar. Carbon black is a form of paracrystalline carbon that has a high surface-area-to-volume ratio, albeit lower than that of activated carbon. It is dissimilar to soot in its much higher surface-area-to-volume ratio and significantly lower (negligible and non-bioavailable) polycyclic aromatic hydrocarbon (PAH) content. However, carbon black is widely used as a model compound for diesel soot for diesel oxidation experiments. Carbon black is mainly used as a reinforcing filler in tires and other rubber products. In plastics, paints, and inks, carbon black is used as a Color Pigment.
The current International Agency for Research on Cancer (IARC) evaluation is that, "Carbon black is possibly carcinogenic to humans (Group 2B)".Short-term exposure to high concentrations of carbon black dust may produce discomfort to the upper respiratory tract, through mechanical irritation.
Easy Processing Channel EPC Carbon Black N330
Our company manufactures the black canton series or superior-wear resistance(N200), resistance(N300),
quick-press(N500),and common(N600) of dry process and wet process mainly applied to various rubber
products and PVC plastic.
CARBON BLACK N326 Fine low-structure active carbon black. Gives low modulus, high elongation at break, high tear and fatigue strength. Compounds for tyre breaker, including breaker for solid and off-road tyres. CARBON BLACK N219 High einforcing and low structure, which can give the rubber higher Abrasive, ductility and tear resistance. Compared with N220, it gives rubber higher tensile strength, tear strength and extensibility. It mainly used in tire tread, especially for off-road tires. CARBON BLACK N234 Fine active carbon black with increased structure. Provides high wear resistance and high level of reinforcement of different rubbers. Rubbers, containing N-234, are characterized by high modulus and good smooth extrusion of raw compound. Car tyre treads with high performance, retreading. High quality industrial rubber goods and conveyor belts. Characters:
1. Type: N220 N330 N550 N660
2. Cas No:1333-86-4
3. Place of origin: china
4. Standard: GB3778-2003
5. Form: black granule or powder
6. Process: wet or dry process
7. Specification:
| 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 ≥ | -0.8 | -1.5 | -3.5 | -3.5 |
| Extension% ≥ | +10 | -10 | -10 | +10 |
| Map Modulus at 300% | -2.5 +/-1.3 | -1.7 +/-1.3 | -1.7 +/-1.3 | -3.5 +/-1.3 |
8. Usage: maily applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc. Moreover they can be applied to such relevant industries as plastic manufacture.
9. Packing: 25kg/knitted bag with top grade liner film and good waterproof property.
10. Storage: Put away from water and solarization.
We are Inorganic Pigment Manufacturer since 1998, Our material can be used in Pigment, Rubber, Resin, Detergent, ACID, Water Treatment, Plasticizer etc, if there is any demand on Titanium Dioxide, Carbon Black, Chromium Oxide Green Pigment, Sodium Tripolyphosphate, Sodium Hexametaphosphate quotation and sample, Pls feel free to contact us in 24/7. Welcome your field inspection and expect 2020 cooperation.
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