Specification

Graphite I75L is a powder made on the basis of graphite and other carbon and mineral materials.

Application

Graphite I75L is used as an immerse product (dip-product) applied with the foundry of brass after the techniques of manual, mechanical and low pressure. Suitable for heated metal molds.

Treatment

◆ Graphite I75L is mixed in distilled water or deionization water in the proportion of 1:10 and is at once ready for use.
◆ The proportion can be changed according to the weight and thickness of the sides.
◆ Graphite MS can in special cases be added to graphite I75L. Thus the covering power and sliding ability can be improved.
◆ Clean the die before using I75L; use cotton cloth, brush, spray gun, etc to smear or spray the mixed I75L on the die.
◆ Heat the mold to at least 120℃ before using I75L.
◆ It is recommendable to keep the whole liquid in motion by appropriate device (stirring apparatus).

Bearing application

In dry rooms graphite I-75L is indefinitely imperishable.

Effect

Longer durability of the die, uniform surface of the castings, less subsequent after-work of the casting.