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We are a long-term history of manufacturer of carbon black. Our company was established in 2003. The carbon black contains grade N series, BH series, BL series.
Character: Comparing with N550, N660 has lower intensity reinforcing function, lower structure, and higher expansion, more filling amount.
Carbon black N660 is used in inner-tire rubber material, sealing bar & ring, press rubber pipes, rubber tape, Cable, shoes etc.
If you are interested in our products, please contact us at any[...]