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Hafnium oxide powder

Basic information

Product name: Hafnium oxide powder

Molecular formula:HfO₂

Molecular weight: 210.00

CAS#：12055-23-1

Melting point:2758℃

Boiling point:5400℃

Density:9.68 g/cm³

Appearance form: white powder

Coefficient of thermal expansion:5.8×10^-6℃^-1

Solubility: white solid at room temperature and pressure, insoluble in water, insoluble in hydrochloric acid and nitric acid, soluble in concentrated sulfuric acid and hydrofluoric acid.

Storage method: stored in a cool, ventilated warehouse, the storage temperature should not exceed 37°C, should be stored separately from oxidants, edible chemicals, avoid mixed storage, keep the container sealed, away from fire, heat source.

Uses of hafnium oxide

Hafnium oxide is mainly used as refractory materials, dielectric materials and catalysts;

(1) It can produce raw materials for metal hafnium and hafnium alloys.

(2) Used as refractory materials, dielectric materials, anti-radioactive coatings and catalysts.

(3) Used for high-strength glass coating.

Product advantages

Forsman’s hafnium oxide product series are all high purity, the purity can reach 95%~99.9%; Forsmann hafnium oxide powder products are available in particle sizes of 0.5 μm, -300 mesh, -200 mesh; The products have been industrially customized production. Can be 2kg, 10kg, 25kg and other tonnage level, other particle sizes are customized;

note：

Our factory gives priority to the supply of “kg or ton” large package products, such as 25kg, 100kg, 500kg and 1 ton, 10 ton products. If you need a smaller package of products, you can also call or leave a message to us, we provide you with customized services.The packaging can be customized according to the customer's feeding quantity.

Product display

Fig. 7204001 Hafnium oxide powder 0.5 μm

Fig. 7204011 Hafnium oxide powder - 325 mesh（1）

Fig. 7204011 Hafnium oxide powder - 325 mesh（2）

Fig. 7204011 Hafnium oxide powder - 325 mesh-Laser particle size

（D50=22.99 μm；D90=54.82 μm）

Fig. Hafnium oxide powder product packing