N660 （GPF）General Purpose Furnace Black
■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 applications.
■Compared with the semi-reinforcing furnace black, N660 has slightly higher structure and slightly smaller particles, more easily to disperse in rubber, and it also has high rubber tensile strength and high modulus, and the deformation is small, heat is low, good elasticity resistance, flexing resistance, only slightly lower in elongation.
■N660 is widely used for tire cord layer, high-speed conveyor belt, cable, footwear, and other rolled products.
■Packing Specifications:Paper-plastic compound bag: 20kg / bag; plastic woven FIBC: 500kg / bag, 1000kg / bag;Can be packaged according to user specific requirements.