Vacuum coating HfO2 tablet (Hafnium oxide pellet) Hafnium oxide (HfO2) Evaporation Pieces HFO2 For Optical Coating Product Description   Hafnium oxide (HfO2): Hafnium oxide(Chemical formula: HfO2) CAS: 12055-23-1 EINECS No.:  235-013-2 Grade Standard: Electron Grade,Industrial Grade
Purity: 99.99, 99.999%
Appearance: tablet/Granules
Application: optical vacuum coating
Size: 1-3 mm; 3-10 mm, 18*8mm can be customized   

Item Name	HfO2 evaporation pellets Hafnium oxide (HfO2) Evaporation Pieces
Shape	Square/Round, according to yoour request
Available size	1-3mm, 18*8mm Customization is available
Certificates	ISO9001:2008,SGS,the third test report
Technics	Powder metallurgy
Application	Widely used in coating processing industries such as optics, solar photovoltaic, IC and electronic electronics, solar cells, flat panel display industry, magnetic, architectural and automotive glass coating and so on.    a: architectural glass, car using glass, graphic display field. b:electronic and semiconductor field. c:decoration and mould field.       d:advanced Packing Application
Advantage	High Hard texture Low impurity content Better heat dissipation High Tensile strength

 

Shape			Color	Purity	Package	Storage
Sinter	Tablets	10×6 mm 30×10 mm	White	99.9% -99.999%	1 KG/Bag 30kg/white plastic drum	Avoid exposure to sunlight &acid Keep dry
	Granules	1-3 mm;  3-5 mm
Crystal	Granules	1-40 mm Upon demand	White	99.99%
	Cutting piece	10×10×10 mm 25×25×12 mm

 

CAS No.	Density (g/cm3)	Evaporation Temperature(°C)	Refractive Index  at 550nm	Transparency Range(μm)	Evaporation Source
12055-23-1	9.7	2758	2.05	250~5000	EB
Applications	Optical coating
Remark	Specification upon exact demand

           Our Services    Advantage:    High-Quality HfO2 For Optical Coating  HFO2 Granule  99.99%  HfO2 is also used as an infrared optical material, transmitting from visible wavelengths to just over 12 micrometers. It can be used planar as anoptical window or shaped into a lens. It is made as microcrystalline sheets by the synthesis from hydrogen sulfide gas and zinc vapour, and this is sold as FLIR-grade (Forward Looking IR), where the zinc sulfide is in a milky-yellow, opaque form. This material when hot isostatically pressed (HIPed) can be converted to a water-clear form known as Cleartran (trademark). Early commercial forms were marketed as Irtran-2 but this designation is now obsolete.    Our Custom service:      Product description of coating materials in oxide Optical Coating is mainly employed on surface of optical components including lenses, prisms, windows, benches as well as various light wedges and beam split mirrors and so on. 

Zhongnuo products are optical coating materials, precisely, the evaporation materials, such as SiO2, MgF2, Ti3O5, ZnS, TiO2, Ta2O5, HfO2 and so on, which are chiefly used on the anti-reflective coating laminated to the surface of above optics. 

Crystal Hafnium Oxide Granules(HfO2) of Zhongnuo enjoys the world top quality thanks to its extraordinary high purity which surpass to the counterparts' in Europe materials companies. 
Impurity or the content of ZrO2 within the Zhongnuo HfO2 is lowder than 100ppm. 
And it is an excellent alternative for the UV band filters' coating. 

Typical characters of Zhongnuo HfO2: 
World Top High Purity (with the least impurity ZrO2 in it. ) 
For UV Band and UV filter Coating 
High Power Laser Shock Resistance 
High Weatherability   
  Quality:       Microstructure                                                                  Performance   
       Material Classification:    Zhongnuo provides Metal, Metal Oxides, Fluoride, Mixture, Other compound etc.  Electronic semiconductor, Recording media, Graphic display, Glass coating, Solar battery. Zhongnuo HfO2 is widely used in coating processing industries.    Company Information   Zhongnuo is a manufacture dealing with high purity optical coating materials, precisely, the evaporation materials, such as SiO2, MgF2, Ti3O5, Ta2O5, ZnS, TiO2, Al2O3, SiO and I.T.O and so on, which are chiefly used in the anti-reflective and reflection coating laminated to the surface of the optics.  Zhongnuo reaches top international standards and ensures the huge pure raw materials due to market demand.   We rigorous,efficient,and customer oriented.
We provide best products to the industrial for years. Also, we provide customized materials to laboratories and research institutes for their academic achievement.