Zirconia

Chemical symbol:ZrO2

purity:99.9%

Melting point:2700℃

Densities:5.5g/cm³

Transparent wave band:

0.25～9µ

Refractive index:

N=1.95～2.05

Specification:

 Ф 30, 10mm or pellet

Outward appearance:

White or gray

Performance: Puts narrow-minded, is suitable for the electron gun to evaporate, the membrane level is compact, reliable, anti- chemistry corrosion. Uses in the multilayered membrane.

Titanium monoxide

Chemical symbol:TiO

purity:99.9%

Melting point:1750℃

Densities:4.93g/cm³

Transparent wave band:

0.4 ~ 12µ

Refractive index:

N ≈ 2.2 ~ 2.3

Specification:

 Ф 30, 10mm or pellet

Outward appearance:

Yellow

Performance: Puts narrow-minded, is suitable for the electron gun to evaporate, the membrane level is compact, reliable, anti- chemistry corrosion. Uses in the multilayered membrane.

Pentoxide three titanium

Chemical symbol: Ti3O5

purity: 99.9%

Melting point:1750℃

Densities:4.57 g/cm³

Transparent wave band:

0.4～12µ

Refractive index:

N=2.2～2.3

Specification:

 Ф10mm or pellet

Outward appearance:

Purple

Performance: The oxygenizement evaporates easily to operate, becomes the membrane to be compact. The oxygenizement does not evaporate may result in the colored membrane, uses in the artificial gem manufacture.

Silicon dioxide

Chemical symbol: SiO2

purity:99.99 %

Melting point:1610℃

Densities: 2.2g/cm³

Transparent wave band:

0.2～9µ（30～100µ）

Refractive index:

N=1.45

Specification:

 Ф10mm or pellet

Outward appearance:

White

Performance: Easy to evaporate, puts narrowminded

Zinc oxide

Chemical symbol: ZnO

purity: 99.9%

Melting point:1975℃

Densities: 5.6 g/cm³

Transparent wave band:

0.4～16µ

Refractive index:N≈2

Specification:Ф10mm

Outward appearance:

White

Performance: May manufacture may the electric conduction membrane.

Note: May compound ZnO+Al2O33% mixture according to the user request.

Bismuth oxide

Chemical symbol: Bi2O3

purity: 99.9%

Melting point:820℃

Densities:8.9 g/cm³

Transparent wave band:

0.4µ～

Refractive index:N≈2.5

Specification:Ф10mm

Outward appearance:

Yellow

Performance: Uses in hotly evaporating or the sputtering is good. The steam is virulent.

Chromium oxide

Chemical symbol: Cr2O3

purity: 99.9%

Melting point: 2435℃

Densities: 5.2 g/cm³

Transparent wave band:

Refractive index:N n=2.4

Specification:Ф10mm

Outward appearance:

Green

Performance: Is suitable for the electron gun to evaporate.

Copper oxide

Chemical symbol: CuO

purity: 99.9%

Melting point: 1326℃

Densities: 6.3 g/cm³

Transparent wave band:

Refractive index:N=2.6

Specification:Ф10mm

Outward appearance:

Sepia

Performance: Is suitable for the electron gun and hotly evaporates.

Trioxide two gadolinium

Chemical symbol: Gd2O3

purity: 99.9%

Melting point:2310℃

Densities:7.4g/cm³

Transparent wave band:

0.22～9µ

Refractive index:

N≈1.7～1.8

Specification: Ф10mm

Outward appearance:

White

Performance: Is suitable for the electron gun evaporates, evaporates when to be easy to lose the oxygen. The membrane level smooth is reliable.

Neodymium dioxide

Chemical symbol: Nd2O3

purity:99.9 %

Melting point:2272℃

Densities:7.2g/cm³

Transparent wave band:

0.4～2µ

Refractive index:N=1.8

Specification:Ф10mm

Outward appearance:

                 Lilac

Performance: Is suitable for the electron gun to evaporate

Hafnium oxide

Chemical symbol: HfO2

purity: 99.9%

Melting point: 2812℃

Densities: 9.7g/cm³

Transparent wave band:

0.2～9µ

refractive indices:

N=2

Specification:

Ф10mm or pellet

Outward appearance:

White

Performance: Is suitable for the electron gun to evaporate, compactly becomes the membrane to be stable. Ultraviolet wave band fine material.

Cerium dioxide

Chemical symbol: CeO2

purity:99.9% 99.99%

Melting point:2600℃

Densities: 7.3g/cm³

Transparent wave band:

0.46～11µ

Refractive index:

N≈2.2

Specification:Ф10mm

Outward appearance:

Light brown

Performance: Is suitable for the electron gun to evaporate.

Titanium dioxide

Chemical symbol: TiO2

purity: 99.99%

Melting point: 1800℃

Densities: 4.29g/cm³

Transparent wave band:

0.36～9µ

refractive indices:

N≈2.3

Specification:

Ф30.10mm or pellet

Outward appearance:

White or gray

Performance: Is suitable for the electron gun to evaporate, The membrane level is compact, Reliable, Anti- chemistry corrosion The ash pigment is easier than the white pigment to evaporate, But needs sufficiently to enter the oxygen.

Trioxide two titanium

Chemical symbol: Ti2O3

purity: 99.9%

Melting point: 1880℃

Densities: 4.53g/cm³

Transparent wave band:

0.4～12µ

refractive indices:

N≈2.2～2.3

Specification:

Ф10mm or granular

Outward appearance:

Purple

Performance: Sufficiently enters the oxygen to evaporate easily to operate, becomes the membrane to be compact. Not sufficiently enters the oxygen to evaporate may result in the colored membrane, uses in the artificial gem manufacture.

Pentoxide two tantalum

Chemical symbol: Ta2O5

purity: 99.9%

Melting point: 1800℃

Densities: 8.7g/cm³

Transparent wave band:

0.35～9µ

refractive indices:

N≈2.3

Specification:

Ф10mm or pellet

Outward appearance:

White or gray

Performance: Refractive index high, is suitable for the electron gun to evaporate, the membrane level is reliable, anti- chemistry corrosion.

Note: May prepare Ф (85 ~ 90) * (10 ~ 12) the mm target material, also may decide the specification according to the user request.

Pentoxide two niobium

Chemical symbol: Nb2O5

purity: 99.9%

Melting point: 1530℃

Densities: 4.47g/cm³

Transparent wave band:

0.35～9µ

refractive indices:

N≈2.3

Specification:

Ф10mm or pellet   

Outward appearance:

White

Performance: Refractive index high, is suitable for the electron gun to evaporate, the membrane is reliable, anti- chemistry corrosion.

Note: May prepare Ф (85 ~ 90) * (10 ~ 12) the mm target material, also may decide the specification according to the user request.

Yttrium oxide

Chemical symbol: Y2O3

purity: 99.99%

Melting point: 2680℃

Densities: 4.8g/cm³

Transparent wave band:

0.23～9µ

refractive indices:

N=1.8～1.9

Specification:Ф10mm

Outward appearance:

White

Performance: Is suitable for the electron gun evaporates, evaporates when to be easy to lose the oxygen. Smoothly becomes the membrane to be reliable.

Magnesia

Chemical symbol: MgO

purity: 99.9%

Melting point: 2800℃

Densities: 3.58g/cm³

Transparent wave band:

0.23～9µ

refractive indices:

N≈1.7

Specification:Ф10mm

Outward appearance:

White

Performance: Is suitable for the electron gun to evaporate.

Samarium oxide

Chemical symbol: Sm2O3

purity: 99.9%

Melting point: 2350℃

Densities: 7.4g/cm³

Transparent wave band:

0.23µ

refractive indices:

N=1.8

Specification:Ф10mm

Outward appearance:

Gray

Performance: Is suitable for the electron gun to evaporate, Evaporates when loses the oxygen, The membrane level is smooth, Compact

Praseodymium sesquioxide

Chemical symbol: Pr6O11

purity: 99.9%

Melting point: 2125℃

Densities: 6.88g/cm³

Transparent wave band:

0.4µ

refractive indices:

N=1.83～1.9

Specification: Pellet

Outward appearance:

Deep yellow

Performance: Is suitable for the electron gun to evaporate, Compactly becomes the membrane to be stable. Ultraviolet wave band fine material.

Antimony oxide

Chemical symbol: Sb2O3

purity: 99.9%

Melting point: 656℃

Densities: 5.2g/cm³

Transparent wave band:

0.3µ

refractive indices:

N=1.8～1.9

Specification:Ф10mm

Outward appearance:

Gray

Performance: Is suitable for the electron gun or hotly evaporates, the vapor is virulent.

Nickel oxide

Chemical symbol: NiO

purity: 99.5～99.9%

Melting point: 1990℃

Densities: 7.45g/cm³

Transparent wave band:

0.52µ

refractive indices:

N=2～2.1

Specification:Ф10mm

Outward appearance:

Green

Performance: The heat evaporates or the sputtering is good

Zirconium oxide titamium oxide mixture

Chemical symbol:

ZrO2+TiO2 (load ratio 1: 1)

purity: 99.9%

Melting point:

Densities:

Transparent wave band:

refractive indices:

N≈2.05～2.15

Specification:Ф10mm

Outward appearance:

White or gray

Performance: Refractive index compared to zirconium oxide high, is easy to evaporate, the coating compact is stable.

Note: May according to the user request configuration different proportion mixture.

Ferric oxide

Chemical symbol: Fe2O3

purity: 99.9%

Melting point: 1565℃

Densities: 5.24g/cm³

Transparent wave band:

refractive indices:

N=2.75～2.9

Specification:Ф10mm

Outward appearance:

Reddish brown

Performance: Is suitable for the electron gun and hotly evaporates