chromium oxide green
packing in 25kg paper bag or big bag on pallets
packing in 25kg paper bag or big bag on pallets
Chromium Oxide Green
|
|
|
First grade
|
middlings
|
|
Cr2O3 content/%
|
≥
|
99.2
|
97
|
|
tinting strength %
|
≥
|
95
|
--
|
|
covering power %
|
≤
|
15
|
--
|
|
Screenings %
|
|
|
|
|
Using 300 mesh
|
|
0.5
|
--
|
|
Using 200 mesh
|
|
--
|
0.5
|
|
Oil Absorption
|
|
25
|
--
|
|
Water soluble salt
|
≤
|
0.3
|
0.5
|
|
moisture
|
≤
|
0.3
|
0.5
|
|
Coloured light
|
|
0.3
|
0.5
|