Applications -
 
 
Gold bronze Powder
Parameters Type Purity
of
metal
(%)
Particle size – Wet Sieve Particle size
distribution
D (50%)
(μm)
AD
(g/cc max)
Water
Coverage
(cm2/g min)
Leafing
Value
(% min)
Fatty
Matter
(% max)
Draw Down Film Finish Applications
<150 μm
(%)
<75 μm
(%)
<53 μm
(%)
<45 μm
(%)
<38 μm
(%)
<25 μm
(%)
Test Methods Trade Mark
(AAS) (ISO-1247) (Malvern-2000) (ASTM B-417) (ISO-1247)
Pale
Gold
Rich
Pale
Gold
Rich
Gold
Copper
Gold
A00 B00 -- -- Sparkle 99.99 90 min 70 min 50 min 40 – 55 30 min 10 min 60 typical 1.0 1500 40 0.6 comparable to standard
(customers’ previous supply)
  
A0 B0 C0 -- Brilliant 99.99 98 min 80 min 70 min 60 – 75 45 min 20 min 46 - 55 1.0 1700 55 0.7    
-- -- -- O1 Dusting 99.99 99 min 90 min 75 min 70 – 85 60 min 30 min 38 - 45 1.0 1700 30 0.8    
A1 B1 C1 -- Dusting 99.99 99 min 90 min 80 min 80 – 95 65 min 40 min 36 - 45 1.0 2000 60 0.8    
A11 -- -- -- Brilliant Dusting 99.99 99.5 min 99 min 97 min 95 min 85 min 60 min 31 typical 1.2 2700 60 0.7    
-- -- -- O2 Lac 99.99 99.5 min 98 min 90 min 85 min 75 min 55 – 70 30 - 37 1.2 2000 40 1.0    
A2 B2 C2 -- Lac 99.99 99.5 min 98 min 92 min 90 min 80 min 65 – 80 26 – 35 1.2 2500 65 1.2    
Wet sieving with mineral spirit as rinsing liquid
AAS-Atomic Absorption Spectrophotometer
Flake
 
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Updated on 21-June-2017
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