P2O5 28% and 30 %
Quartz analysis:
Sio2 99.4 %
Fe2o3 0.003 % max
Size from 1cm to 10 cm
Silica sand analysis:
Sio2 99 % min
Fe2o3 0.025 % max
Al2O3 0.20 % max
Size: 0.6 mm
Raw Wool with the following specifications:
Origin: Lybia
Staple length 8 v 12 cm
Fineness: 32 v 35 microns
Raw wool or Scoured wool
