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Evaporation material (SIO2)
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Product Description
Silicon dioxide (SiO2)
Appearance: colorless transparent pellets
Density: 2.202 g/cm3
Vapor pressure: 1 Pa at 2000centigrade 10 Pa at 2200centigrade
Hardness(Mohs hardness): 5.5
Melting point: 1700centigrade
Solubility: non-soluble in water, soluble in acid
Transmittance scope: 200-2000nm
Refractive index(550nm): 1.46
Vapour deposition condition: evaporated by electron gun
Vapour deposition temp.: 1800-2200centigrade
Purity: >99.9999%
Applications: anti-reflection film, multi-layer film, filter, spectroscope, film for capacitors, etc.
Usual specs: ?*2mm ?*3mm ?5*10t ?5*7t
1-2mm 1-3mm
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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