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: >Grooved carbon black
: >Uses: Used in tread compounds for large tires and off-road tires based on natural rubber or isoprene rubber, as well as other products that require higher elongation properties In rubber products, it can also be used as coloring in inks, coatings, and plastics.
:. : >Usage and function: This product has a strong ability to adsorb accelerators in rubber materials and has the effect of delaying vulcanization. The processing performance of its rubber is not as good as that of furnace carbon black, but compared with furnace carbon black with similar particle size, vulcanized rubber has extremely high tensile strength and elongation, and should have good tear resistance and cut resistance, but it has a certain elongation. The stress and wear resistance are lower than those of high wear-resistant furnace black, and the aging and cracking performance is not as good as furnace black. Channel carbon black produced from natural gas has very low polycyclic aromatic hydrocarbon content on the surface, so it can be directly used in rubber products in contact with food
Channel carbon black, conductive carbon black for natural rubber