Apply to purge solution of carbon steel, steel alloy and stainless steel, it can endurere quire of technology of steel and get rid of foreign matter and materials of corroded model. It can also drop turulent and reduce twice oxided foreign matter.

Purge solution steel casting,

Improve accepted rate of steel casting

Reduce foreign matter of steel casting

Drop twice oxided flaw

Reduce second-face flaw after machine process

Technical DataBore Density(PPi)/pp: 4-60

Porosity (%): 80-90

Refractoriness: 1700

Bending Strength (Mpa): 0. 8-1. 0

Compression Sterngth (Mpa): 1. 0-1. 2

Thermal Shock Resistance: 6