Basic information CAS#1314-23-4 Molecular formula: ZrO2 Molecular weight: 123.22 Melting point: 2397 Boiling point: 4275 Property: 1. The product has the property of good heat resistance, chemical stability. 2. The product can improve fracture toughness, heat-conduct, oxidation resistant and flexural strength of material when it is mixed with Al2O3 or SiO2. 3. The product is a kind of insulated material in the normal temperature, and has excellent electrical conductivity in the high temperature. Specification: 1.Item No.: VK-R50 Crystal type: monoclinic ZrO2 (+ HfO2) , %: 99.9 Loss on burning, % max: 0.8 Average particle size: 40-50nm 2. Item No.: VK-R50Y1 Crystal type: 3Y square ZrO2 (+ HfO2) , %: 94.7 Y2O3, wt%: 5.3±0.3 Loss on burning, % max: 0.8 Average particle size: 50nm 3. Item No.: VK-R50Y2 Crystal type: 5Y square ZrO2 (+ HfO2) , %: 91.5 Y2O3, wt%: 8.5±0.3 Loss on burning, % max: 0.9 Average particle size: 50nm Application: 1. The products can be used on structural coating to improve the property of wear-resistance, fire-resistance and do the function of anti-bacterial and antiseptic. 2. The products can be used on high-strength, high toughness and wear-resistance materials: inside lining plate, cutting tool, Hot Extrusion Mould, nozzle, Roller, Pump Body Parts, Sliding parts. 3. The products can be used on structure ceramics, functional ceramics, electronic ceramics, and bioceramics. 4. The products can be used on artificial gem, lagging material, refractory, Big Capacitor, piezoelectric element.
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