Description

ZINC OXIDE RUBBER GRADE Property: white powder, innocuous, odorless, stable under normal temperature. soluble in acid, alkali and ammonium chloride solution, insoluble in water and alcohol. 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; semi-conductor in electronic devices; electronic ceramics, raw material to produce zinc phosphate as steel coating. Packing: *5kgs(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) components Technical Data For tires Useage Imperial First grade standard ZnO %≥ *9.*5 *9.7 *9.5 *9 Metal % ≤ —— —— —— 0.*1 Pb % ≤ 0.**5 0.**7 0.*4 0.*5 Cu % ≤ 0.**2 0.***2 0.***4 0.***4 Mn % ≤ 0.***1 0.***1 0.***1 0.***1 Insoluble Content in HCL %≤ 0.**4 0.**6 0.**8 0.*1 Ignition Loss %≤ 0.2 0.2 0.2 0.2 hydrotrope % ≤ 0.1 0.1 0.2 0.2 Heat Loss(**5℃) %≤ 0.1 0.1 0.4 0.4 Nitrogen Adsorption Surface Areaï&frac*4;ˆm2/gï&frac*4;‰ *0 *0 *5 *0 Diameter on Ave rage(Î&frac*4;m) ≤ 0.4 0.5 —— ——