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evaporation material (Ta2O5)
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Product Description
Tantalum pentoxide (Ta2O5)
Appearance: grey-black pellets or slices
Density: 8.70 g/cm3
Vapor pressure: 1 Pa at 2000centigrade 10 Pa at2200centigrade
Hardness(Mohs hardness): 7
Melting point: 1880centigrade
Solubility: non-soluble in water, soluble in hydrofluoric acid
Transmittance scope: 350-7000nm
Refractive index(550nm): 2.10
Vapour deposition condition: evaporated by electron gun, oxygen added
Vapour deposition temp.: 2100centigrade
Purity: >99.99%
Applications: anti-reflection film, interference filter, etc.
Usual specs: < 1mm 1-2mm 1-3mm 1-5mm
Fused block ¥´?5*15t ¥´?4*15t
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SUPPLIER PROFILE
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| Company: | Hitop optical vapor material CO.,LTD | ||
| City/State | Dongguan, Guangdong | Country: |
China 
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| Business Type: | Export/Import - Trading Company | Established: | 1992 |
| Member Since: | 2008 | Contact Person | Amit Koon |
SUPPLIER PROFILE
City/State/Country -
Dongguan, Guangdong
China
Business Type -
Export/Import - Trading Company
Established -
1992
Member Since -
2008
Contact Person -
Amit Koon