SFD drawing powder has the following characteristics:

① It can firmly adhere to the surface of the steel wire and enter the drawing die with the steel wire, effectively separating the two interfaces of the deformation zone;

② Resistant to high pressure and high temperature, with good extensibility and lubricity.

③Not only can it firmly adhere to the surface of the steel wire, but it can also extend and deform with the steel wire.

④The lubricating film has a layered structure, with strong molecular binding within each layer and weak molecular binding between layers The components that make up the lubricant will not undergo chemical reactions with the steel wire matrix, generating compounds that affect the performance of the steel wire, or corrode the steel wire, and are easy to remove;

⑤ Low cost and easy to store.