Guanqiu Brand Zinc Oxide (Direct Process)
(Quality Index Meet Standard GB/T3494-1996)

Index item
For rubber application
For paint application
 
ZnO-X1
ZnO-X2
ZnO-T1
ZnO-T2
ZnO-T3
Zinc oxide%¡Ý
99.5
99.0
99.5
99.0
98.0
Lead oxide(PbO)%¡Ü
0.12
0.20
-
-
-
Cadmium oxide(CdO)%¡Ü
0.02
0.05
-
-
-
Copper oxide(CuO)%¡Ü
0.006
-
-
-
-
Manganese(Mn)%¡Ü
0.0002
-
-
-
-
Metallic metals (as Zn)
None
None
None
-
-
Insoluble in HCl solution %¡Ü
0.03
0.04
-
-
-
Losses on ignition %¡Ü
0.4
0.6
0.4
0.6
-
Soluble matter in water %¡Ü
0.4
0.6
0.4
0.6
0.8
Screening residues(45um screen %¡Ü
0.28
0.32
0.28
0.32
0.35
105°C Soluble matter in water %¡Ü
0.4
0.4
0.4
0.4
0.4
Hiding powder g/m2¡Ü
-
-
150
150
150
Oil absorption g/100g¡Ü
-
-
18
20
20
Color killing %¡Ý
-
-
100
95
95
Color(Compared with standard specimen)
-
-
Suit standard specimen
Notes:Special requirements should be decided through negotiation between seller and the buyer.

 

Molecule Formula:ZnO

Properties:White granule

Uses:for rubber, Paint, Ceramics, Printing ink, Paper, Medicine and cosmetics, etc

Packing:in 25kg plastic w. Bags.

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