Alumina base powder

       Brand Name Chemical Composition Preparation Method Particle Size Range Typical Application Data Download
WOCO401 Alumina Powder AP 98 Al2O3 Melting and crushing 45/5μm Strong dielectric property, strong fire resistance, acid and alkali resistance, chemical stability at high temperature, wear resistance, high temperature erosion resistance, sliding wear resistance, recommended for textile machinery requiring fiber wear resistance components. Working temperature<1650℃ --
WOCO401SF alumina powder AP 99.7 Al2O3 melting and crushing 33/5μm, adjustable strong dielectric properties, strong fire resistance, acid and alkali resistance, chemical stability at high temperature, wear resistance, high temperature erosion resistance, sliding wear resistance, used in electronics and semiconductors Production tools, biomedical implants, working temperature <1650℃ --
WOCO403 Alumina-Titanium Oxide Powder AP (Al2O3)3(TiO2) Melting and crushing 45/5μm Anti-abrasive wear, sliding wear, micro-vibration wear, acid and alkali corrosion resistance, high temperature oxidation resistance, toughness higher than pure alumina, used for textile Industrial and rayon industry, acid-base medium and paper roll, working temperature <1050℃ --
WOCO 403C Alumina-Titanium Oxide Powder AP (Al2O3)3(TiO2) Melting and crushing 75/33μm Anti-abrasive wear, sliding wear, microseismic wear, acid and alkali corrosion resistance, high temperature oxidation resistance, toughness higher than pure alumina, used in Textile industry and man-made fiber industry, acid and alkali medium and paper roll, working temperature <1050℃ --
WOCO 403F Alumina-Titanium Oxide Powder AP (Al2O3)3(TiO2) Melting and crushing 22/5μm Anti-abrasive wear, sliding wear, micro-seismic wear, acid and alkali corrosion resistance, high temperature oxidation resistance, toughness higher than pure alumina, used in Textile industry and man-made fiber industry, acid and alkali medium and paper roll, working temperature <1050℃ --
WOCO 406-1 Alumina-Titanium Oxide Powder AP (Al2O3)13(TiO2) Melting and crushing 45/5μm Anti-abrasive wear, sliding wear, micro-vibration wear, acid and alkali corrosion resistance, high temperature oxidation resistance, compared with WOCO403, titanium oxide The increase in the hardness reduces the toughness of the coating, and at the same time reduces the dielectric properties. Roller, working temperature <550℃ --
WOCO 406-2 Alumina-Titanium Oxide Powder AP (Al2O3)13(TiO2) Melting and crushing 45/15μm Anti-abrasive wear, sliding wear, micro-vibration wear, acid and alkali corrosion resistance, high temperature oxidation resistance, compared with WOCO403, titanium oxide The increase of the hardness reduces the hardness of the coating but increases the toughness of the coating, and at the same time reduces the dielectric properties, the coating is dense and bright after processing. Roller, working temperature <550℃ --
WOCO 407 Alumina-Titanium Oxide Powder AP (Al2O3)40(TiO2) Melting and crushing 45/5μm Anti-abrasive wear, micro-seismic wear and corrosion resistance of acid solution, wear resistance and corrosion resistance are slightly lower than LF406, can resist weak acid Corrosion, good polishability, anti-fiber wear, used for pump parts, shaft sleeves, mechanical seals, household pans, working temperature <520℃ --
WOCO 408 Alumina-Zirconium oxide powder AP (Al2O3)40(ZrO2) Melting and crushing 45/5μm Good toughness, wear resistance and erosion resistance, used in paper industry, working temperature