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FORTISPAR® K 30

1 of 3 products in this brand
Fortispar® K 30 is a high‐quality potassium/sodium/ calcium aluminum silicate used as a source of alumina and K2O in ceramic, paint, glass, and other applications. Carefully beneficiated using the froth flotation process, Fortispar® K offers low iron and high alkali content per unit of alumina.

Chemical Family: Silicates

Features: Abrasion Resistance, Corrosion Resistance, Excellent Dispersibility, Excellent Weatherability

Technical Data Sheet
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Identification & Functionality

Chemical Family
Technologies

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces

Properties

Chemical Properties
ValueUnitsTest Method / Conditions
Silicon Dioxide (SiO2)64.85%-
Aluminium Oxide (Al2O3)18.06%-
Ferric Oxide (Fe2O3)0.07%-
Calcium Oxide (CaO)0.14%-
Magnesium Oxide (MgO)0.03%-
Potassium Oxide (K2O)13.18%-
Sodium Oxide (Na2O)1.25%-
Loss On Ignition (LOI)0.26%-
Apparent Bulk Density81lb./ft.3-

Technical Details & Test Data

Particle size, % retained (incremental)
mesh µm  
30 600 0.6
60 250 37.3
100 150 41.2
140 106 16.0
200 75 4.6
325 45 0.3
thru   tr