| Product

■N774（SRFHM NS）Non-pollution and high modulus semi-reinforcing furnace black one of the latest development products of N700 series. N774 has moderate reinforcement performance, and compared with non-polluting low-modulus semi-reinforcing furnace black, like N762 and N772, the surface area is the same but it has higher toluene light transmission rate. Its main feature is the low solvent extract, non-polluting rubber. ...