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Haohai Metal Meterials Co., Ltd.

Adress:

Plant No.19, TusPark, Century Avenue, 

Xianyang City, Shaanxi Pro., 712000, China


Tel:  

+86 29 3358 2330 

+86 29 3358 2349


Fax: 

+86 29 3315 9049


E-mail: 

info@pvdtarget.com

sales@pvdtarget.com



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029 3358 2330
Silicon Dioxide (SiO2) Pieces Evaporation Materials

Silicon Dioxide (SiO2) Pieces Evaporation Materials

Silicon dioxide, also known as silica, has a chemical formula of SiO2. It has a melting point of 1,610°C, a density of 2.648 g/cc, and a vapor pressure of 10-4 Torr at 1,025°C. Silicon dioxide is commonly found in nature as sand or quartz. It is primarily used in the production of glass for windows and beverage bottles. It is evaporated under vacuum for the fabrication of optoelectronic and circuit devices. Haohai Metal offers a full suite of Silicon Oxide evaporation pellets at competitive prices. Custom sizes and materials can also be fabricated to meet your requirements。

Product Details

Silicon Dioxide (SiO2) Pieces Evaporation Materials


General


Silicon dioxide, also known as silica, has a chemical formula of SiO2. It has a melting point of 1,610°C, a density of 2.648 g/cc, and a vapor pressure of 10-4 Torr at 1,025°C. Silicon dioxide is commonly found in nature as sand or quartz. It is primarily used in the production of glass for windows and beverage bottles. It is evaporated under vacuum for the fabrication of optoelectronic and circuit devices.


Materials Type

Silicon (IV) Oxide

Coefficient of Thermal Expansion

-

Symbol

SiO2

Theoretical Density (g/cc)

2.65

Atomic Weight

-

Z Ratio

-

Atomic Number

-

Evaporation Method

E-Beam (Excellent), Thermal

Color

White, Crystalline Solid

Thermal Crucible/Boat

Crucible: Al2O3

Thermal Conductivity

1.4 W/m.K

E-Beam Liner

Fabmate®, Graphite, Tantalum

Melting Point (℃)

1610

Temp. (℃) @ Vapor Press. (Torr)

- ℃ @ 10-8 Torr

- ℃ @ 10-6 Torr

1025 ℃ @ 10-4 Torr


Haohai Metal offers a full suite of Silicon Oxide evaporation pellets at competitive prices. Please view our list of stocked materials below. Custom sizes and materials can also be fabricated to meet your requirements:

 

For custom materials: Materials Quotation Form.

For general inquiries: info@pvdtarget.com.

Call us: 0086-29-3358-2330


Material

Size (in.)

Quantity

Purity (%)

Price

Silicon Dioxide (SiO2)

1 - 12 mm piece

100g

99.99

P.O.R.

Silicon Dioxide (SiO2)

1 - 12 mm piece

250g

99.99

P.O.R.

Silicon Dioxide (SiO2)

1 - 12 mm piece

500g

99.99

P.O.R.

Silicon Dioxide (SiO2)

1 - 12 mm piece

750g

99.99

P.O.R.

Silicon Dioxide (SiO2)

1 - 12 mm piece

1000g

99.99

P.O.R.



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