Shijiazhuang Ligong Machinery Co., Ltd.
Shijiazhuang, Hebei, China
Business Type: Manufacturer/Factory,Trading Company
Quick Details
Quick Details
Product Details
Zinc oxide
Application: Rubber activator, pigment, and reinforcing agent in rubber; ointment; pigment and mold growth inhibitor in paints; ceramics; floor tile; glass; zinc salts (zinc stearate etc.) feed additive; semiconductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating.
Property: white powder, odorless, non-toxic and fine, relative density is 5.606, refractive index is 2.0041-2.029 ,fnp(43.3) is 1720°C, Boiling point is 1800 °C, soluble in acid, NaOH , NH4CL , insoluble in water, ethanol or ammonia, it can absorb the CO2 and water in the air and generate yellow ZnCO3,it can absorb ultraviolet rays.
Packing: 25kgs(N.W.)in plastic woven bag lined with plastic film bag inside or at buyers'request
Specifications: For rubber industry applications (we can produce by customer request for other uses)
Grade | - | 99.5% | 99% |
ZnO | ≥ % | 99.5 | 99 |
Pb | ≤ % | 0.12 | 0.20 |
Cd | ≤ % | 0.02 | 0.05 |
Metal Zn | - | None | None |
HCl insoluble | ≤ % | 0.03 | 0.04 |
Loss on ignition | ≤ % | 0.4 | 0.6 |
Water soluble | ≤ % | 0.4 | 0.6 |
320mesh screen residues | ≤ % | 0.28 | 0.32 |
Mositure | ≤ % | 0.4 | 0.4 |
Hiding power | ≤ g/m2 | 150 | 150 |
Oil absorption | ≤g/100g | 18 | 20 |
Coloring power | ≥ % | 100 | 95 |
Packaging & Delivery
Packaging Details
25kg/pp bag
Lead Time :within 15days after order
