Copper Grain Refiner

Specification

Graphite I*5L is a powder made on the basis of graphite and other carbon and mineral materials.

Application

Graphite I*5L 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 I*5L is mixed in distilled water or deionization water in the proportion of 1:*0 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 I*5L. Thus the covering power and sliding ability can be improved.

Clean the die before using I*5L; use cotton cloth, brush, spray gun, etc to smear or spray the mixed I*5L on the die.

Heat the mold to at least **0℃ before using I*5L.

It is recommendable to keep the whole liquid in motion by appropriate device (stirring apparatus).

Bearing application

In dry rooms graphite I**5L is indefinitely imperishable.

Effect

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