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Zinc Oxide
Product name Grade Applications Document
Ultrafine zinc oxide NANOFINE Series UV shielding materials (Paints, Inks, Plastic film) 50A
pdf [ PDF:56KB ]
Zinc Dust (*Option)

(Representative analysis value)

Properties Grade Analysis method
#1 #3 #F #40 #4
Chemical component Total zinc % 99.2 99.2 99.2 99.2 99.2 EDTA method
Metal zinc % 97.2 97.0 97.0 97.5 98.0 Redox method
Lead (Pb) % 0.02 0.02 0.02 0.02 0.02 Atomic absorption method
Cadmium (Cd) % 0.002 0.002 0.002 0.002 0.002
Iron (Fe) % 0.0002 0.0002 0.0002 0.0002 0.0002
Physical properties Mean particle size (µm) 5.0 4.0 3.8 **50 **100 Air permeability method
Screen residue retained (45µm)% 4.0 0.1↓ 0.1↓ - - JIS K 5101
Bulk density (ml/100g) 50 40 45 - -

**Average value of particle size distribution measurement data on this page can’t be used for specification purposes.

Contact Information

○ Inorganic Chemicals Operations Division
  Tel:(Tokyo) 81-3-5823-3722 Tel:(Osaka) 81-72-223-4155

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