| Product

■N660（GPF）General Purpose Furnace Black is a recent development and wet soft product. N660 is the main product within N600 series. It is called general furnace black because it has the features of high stress at definite elongation of high modulus furnace black and the good fabricability of FEF, high flexibility of semi-reinforcing furnace black and the flexing resistance of fine particle furnace black, which has a wide range of applica...