Veryfine foundry silica sand

According to: PN-85/H-11001

Application:

  • Manufacturing of molding and core sand for the production of cast iron, steel and nonferrous metals;
  • Manufacturing of molding and core sand for medium-sized steel castings;
  • For the wrapping process, resin, process and forms the core box hot core of the masses of resin and bentonit

Assortment

Assortment Main fraction Class
Coarse silica sand 0,40/0,315/0,20 1K
Coarse silica sand 0,20/0,315/0,40 1K
Medium silica sand 0,20/0,16/0,315 1K
Fine silica sand 0,20/0,16/0,10 1K
Fine silica sand 0,10/0,16/0,20 (0,1÷0,3) 1K
Very fine silica sand 0,10/0,16/0,071 2K