| +86 731 85124338 sales@hnjc-metal.com

Hafnium oxide-3N

  • Molecular weight: 210.6
  • Colour: white
  • zirconium content: <0.1% or 0.5%
  • Density: 9.68g/cm3
  • Melting point: 2850℃
  • Boiling point: 5400℃
■ Specifications

Product description:

Hafnium dioxide is a non-toxic, odorless white solid, insoluble in water, hydrochloric acid and nitric acid, soluble in concentrated sulfuric acid and hydrofluoric acid; It has stable chemical properties, high melting point, excellent optical properties, especially the good light transmittance in the near ultraviolet to mid-infrared, high refractive index and excellent chemical stability. And it has become the first choice for high refractive index materials for high-power lasers.

Application areas:

1. The raw material of metal hafnium and its compounds, used in the nuclear industry;

2. Refractory materials, anti-radioactive coatings and special catalysts;

3. Infrared optical coating materials;

4. High temperature structural materials

Performance characteristics: 3N hafnium dioxide (Nano-HfO2) has the characteristics of high purity (99.9%, GDMS detection data), small particle size (<1.0um), large specific surface area, and high surface activity.

■ Technical Data
99.9%-二氧化铪 hafnium dioxide_0099.9%-二氧化铪 hafnium dioxide_01
hafnium dioxide HfO2 Inspection report 1 20191015 (1)
Theta phase analysis of  3N hafnium dioxide HfO2-2016.09.09
Size distribution reprot of HfO2(D50=167.2nm)2021.06.15_00
HfO2-4N GDMS report 2021.08.03_00
hafnium dioxide HfO2(99.95%)GDMS report 2019.11.22_00
hafnium dioxide HfO2(99.9%)GDMS report 2021.01.02_00
hafnium dioxide HfO2 Inspection report 1 20191015 (2)


■ Inquiry
sales@hnjc-metal.com+86 731 85124338
Your name :
Your tel :
* Your mail :
Your company :
Your country :
* Inquiry :