Feldspar flour FKW 800

  1. Product description:

Feldspar Na-K which is sorted on Manfredini screening machine and dust exhaust

by air classifier Anivi.

Available packages: 1.000 kg big-bags or silo-trucks.

 

  1. XRF chemical analysis:
Oxides %
SiO2 72,5
Al2O3 15,7
Fe2O3 0,2
TiO2 0,05
CaO 0,35
MgO 0,1
K2O + Na2O 10,0
L.O.I. 1,1

 

  1. Mineralogy:
K-Na feldspar 69 %
Quartz 26 %
Others 5 %

 

  1. Grain size distribution:
Grade FKW 800
Fraction 800 µm
Retained < 2% on 800 µm sieve
Under max. 15% on 100 µm sieve

 

  1. Other characteristics:
Moisture < 0,5 %
Hardness 6 (Mohs)
pH 6,5 – 7

 

 

The data present typical values and should be considered as indicative. The user should test the product and consider, whether it is suitable for the desired purpose.