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Specification
Red Seal
Zinc Oxide (ZnO) %
min. 99.0000
Lead Oxide (PbO) %
max. 0.1500
Cadmium Oxide (CdO) %
max. 0.0030
Iron Oxide (FeO) %
max. 0.0150
Aluminium Oxide (Al2O3) %
Copper Oxide (CuO) %
Manganese Oxide (MnO) % .
0.0003
Moisture Content %
0.1000
Loss on Ignition (L. O. L.) %
max. 0.2500
Insoluble in HCI %
max. 0.1150
Residue on (325 mesh) %
max. 0.1000
Particle Size
0.6000
Specific Gravity
5.6500
WhiteSeal
99.5000
0.0100
0.0020
0.0005
0.2000
0.0400
Properties: ZnO is a kind of white powder, which consists of infinitive form particles or needle-like particles. It is insoluble in water, soluble in acid and alkali solution.
Usage:It can be applied in many kinds of industries, such as: rubber, dope, cable industries; also in glass, enamel, chemical, medical and paper-manufacturing industries and so on; and as pigment in ceramic industry.Besides,1) Used as the main material of zinc stearate 2) Used as an intensifier of rubber, and an accelerant of rubber curing 3) Used as a material in the glass industry 4) Used as a pigment in the ceramics industry 5) Used in color paints, pharmaceuticals, and cosmetics.
Product
Index
Zinc Oxide 99%
Zinc Oxide 99.5%
Zinc Oxide 99.7%
Content (ZnO)
99%Min
99.5%Min
99.7%Min
MnO
0.001%Max
0.0005%Max
0.0004%Max
PbO
0.15%Max
0.05%Max
0.037%Max
CuO
Heat Loss
0.3%Max
HCl Insoluble Matter
0.01%Max
Water Soluble Matter
0.1%Max
45um Sieve Residue
Appearamce: White Power
Packing: 25 kgs in net bag, 20 mts in the 20\'FCL