chemical raw material, fine pigment, rubber and papermaking material
Zinc Oxide (Indirect Method)
|
Index Item
|
Index
|
|||||
|
Type I
|
Type II
|
|||||
|
Super Grade
|
Grade1
|
Qualified Grade
|
Super Grade
|
Grade1
|
Qualified Grade
|
|
|
Zinc oxide %>=
|
99.70
|
99.50
|
99.40
|
99.70
|
99.50
|
99.40
|
|
Metallic metals (as Zn) %<=
|
None
|
None
|
0.008
|
None
|
None
|
0.008
|
|
Lead oxide (as pb) %<=
|
0.037
|
0.05
|
0.14
|
-
|
-
|
-
|
|
Manganic oxide (as Mn) %<=
|
0.0001
|
0.0001
|
0.0003
|
-
|
-
|
-
|
|
Copper oxide (as Cu) %<=
|
0.0002
|
0.0004
|
0.0007
|
-
|
-
|
-
|
|
Insolubles in HCL solution%<=
|
0.006
|
0.008
|
0.05
|
-
|
-
|
-
|
|
Losses on ignition %<=
|
0.2
|
0.2
|
0.2
|
-
|
-
|
-
|
|
Screening residues (through 45µm mesh) %<=
|
0.10
|
0.15
|
0.20
|
0.10
|
0.15
|
0.20
|
|
Soluble matters in Water %<=
|
0.10
|
0.10
|
0.15
|
0.10
|
0.10
|
0.15
|
|
Volatile matters at 105¡ãC %<=
|
0.3
|
0.4
|
0.5
|
0.3
|
0.4
|
0.5
|
|
Oilabsorption g/100g <=
|
-
|
-
|
-
|
14
|
14
|
14
|
|
Colour (compared with standard specimen)
|
-
|
-
|
-
|
Similar
|
Few
|
Little
|
|
Colour killing ( Compared with standard specimen)
%>= |
-
|
-
|
-
|
100
|
95
|
90
|
Zinc Oxide Uses:Zinc oxide used for paint,printing ink,rubber,cable, medicines,electronics ,papermaking ,enamel,match,cosmetic and other chemical industry application. (Zinc Oxide)
Zinc Oxide Packing: 25kg, 50kg, big sack bag or as required by the customer.(Zinc Oxide)
Zinc Oxide Packing: 25kg, 50kg, big sack bag or as required by the customer.(Zinc Oxide)