Product Description

red anti-rust pigment with excellent anticorrosion performance, high dispersibility, red anti-rust pigment with excellent anticorrosion performance, high dispersibility, high temperature resistance and high hiding powder, insoluble in water.used in flux to reduce the melting point , surface tension and viscosity of glaze in ceramic industry. Item Index PbO2 Content, % ≥ *3.9 Pb3O4 Content, %≥ *7.0 Total Pb3O4 and PbO Content, %≥ *9 Volatile Matter at **5 (%, m/m)≤ 0.2 Soluble Matter In Water, %≤ 0.1 Oil Absorption, g/**0g≤ 6.0 Residues On Sieve(*3μm mesh sieve), %(m/m) ≤ 0.*5 Sedimentation Dimension, mL≥ *0 Nitric Acid Nonsoluble Matter, %≤ 0.1 Fe2O3 Content, %≤ 0.**3 CuO, %≤ 0.**2 Particle sizes 2.**1.7mm, % ≤2.0 1.**0.8mm, % ≥*5.0 <0.8mm, % ≤3.0