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Carbon Black N220
Other Name:Intermediate Super Abrasion Furnace Black;ISAF
Carbon black N220 with high re-enforcement property is a widely used furnace black .It has high structure,and its abrasion is between those of super abrasion furnace black and high abrasion furnace black.
Application:Carbon black N220 is used in tread compounds of truck tire,passenger tire and high strength high abrasion rubber products,such as high strength conveyor belt and industrial rubber articles etc.
Usage:Carbon black N220 can be used in various rubber compounds.Compared to the compounds filled with carbon black N330,those with N220 has higher abrasion of 10%~20%,higher tensile strength and higher crack resistance,higher heat-up and hardness.The compound filled with N220 is conductive.
Carbon Black N234 Other Name:Intermediate Super Abrasion Furnace Black-high structure(New technology);ISAF-HS(New technology)
Carbon black N234,compared to other grades of N220 series,has higher structure,higher abrasion.
Application:Carbon black N234 is used in the tread compounds of high speed tire and high performance rubber products.
Usage:The compound filled with N234 has better abrasion than those with N220,N242 and N339.Its abrasion is about 10% higher than those of compounds with N220.Especially in the rigorous conditions,it shows very good abrasion performance.The process performance of the N234 compounds is good too.The surface is smooth,suitable for various compounds. The deficiency of the N234 compounds is its high heat-up and high hysteresis loss.
Beilum Carbon Chemical Limited