Applications -
 
 
Silicon Powder
Parameters Particle Size - Wet Sieve Particle Size - Fisher Number
(FSSS)
(μm)
Chemical Analysis Applications
>75 μm
(%)
>45 μm
(%)
Iron
(% max)
Calcium
(% max)
Aluminium
(% max)
Magnesium
(% max)
*Silicon
(By Difference)
(% min)
Test Methods Trade Mark
(ASTM D-185) (ASTM B-330) (AAS)
SL-1 -- 1 max 1.0 - 1.5 3 0.1 0.4 0.05 96  
SL-2 1 max 3 max 1.5 - 2.0 2.5 0.1 0.4 0.05 97  
SL-4 1 max 5 max 2.5 - 5.0 1 0.1 0.4 0.05 98      
Wet sieving with mineral spirit / water as rinsing liquid.
AAS-Atomic Absorption Spectrophotometer
*(exclusive of total other metallic impurities and inclusive of oxides of silicon)
Granular shape
 
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Updated on 21-June-2017
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