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Silicon Dioxide (SiO2) Pieces Evaporation Materials

Overview

We sell these pellets and pieces by unit weight for evaporation use in deposition processes. These approximate materials prices are published to provide budgetary guidelines. Actual prices can vary and may be higher or lower, as determined by availability and market fluctuations. Contact international@lesker.com for current pricing.

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.

SDS
Click here for the Silicon Dioxide SDS.
Request A Quote
Can't find the size or material you need? Please use our Materials Quotation Form to request.
Deposition Materials FAQ
Click here for answers to some of the most common questions we get asked.
Contact Us
To speak with someone directly, please call +1 412 387 9200 or email international@lesker.com.

Ordering Table

Material Size Quantity Purity Color Notes Part Number Price In Stock Add To
Cart
Material Size Quantity Purity Color Notes Part Number Price In Stock Add To
Cart
Silicon Dioxide 1mm - 5mm Pieces 1 lb. 99.99% pure Clear - EVMSIO21-5 $106.00 In Stock
Silicon Dioxide 1mm - 5mm Pieces 25 g 99.99% Pure Clear - EVMSIO21-5A P.O.R. Call for Availability
Silicon Dioxide 1mm - 5mm Pieces 100 g 99.99% pure Clear - EVMSIO21-5D $37.00 In Stock
Silicon Dioxide 1mm - 5mm Pieces 1 kg 99.99% pure Clear - EVMSIO21-5KG $184.00 In Stock
Silicon Dioxide 3mm - 12mm Pieces 1 lb. 99.99% Clear - EVMSIO240 $95.00 Call for Availability
Silicon Dioxide 3mm - 12mm Pieces 50 g 99.99% Clear - EVMSIO240B $36.00 Call for Availability
Silicon Dioxide 3mm - 12mm Pieces 100 g 99.99% Clear - EVMSIO240D $27.00 In Stock
Silicon Dioxide 3mm - 12mm Pieces 1 kg 99.99% Clear - EVMSIO240KG P.O.R. Call for Availability
Silicon Dioxide < 4mm Per Gram 99.97% Clear Limited availability and specially priced. EVMSIO237SHOT P.O.R. In Stock
Silicon Dioxide < 4mm Per Gram 99.99% Clear Limited availability and specially priced. EVMSIO240SHOT P.O.R. In Stock

 Notes: 
Limited availability and specially priced.

Starter Sources Table

Starter sources can be used in place of pellets for e-beam evaporation. These sources are pre-machined or pre-melted slugs that can be used in conjunction with either a crucible liner or placed directly in the copper hearth of an e-gun. Once the starter source begins to deplete, they can be topped off with additional pellets. The main benefits of starters sources are superior packing density and ease of use. In order to quote a starter source, please contact international@lesker.com with your e-gun manufacturer and pocket size.

Material
Symbol
Purity TOD (in.) Height (in.) BOD (in.) PartNo Price Add Item
Material
Symbol
Purity TOD (in.) Height (in.) BOD (in.) PartNo Price Add Item
SiO2 99.995% 1.260 0.700 0.885 EVMSIO245.700 P.O.R.