Product details

The cork powder is the main component of the casting mould. It forms an insulating layer between the surface of the mold and the casting alloy. 

The crystallization speed of slow alloy liquid is used to solidify the casting parts evenly. It can also prevent the direct contact of casting surface and alloy liquid, prevent mold and metal adhesion, get the surface smooth casting.

Product name

Cork powder

Product characteristics

Made of imported Portuguese cork.

Ultrafine granule, distributed uniform, long service time