Search 978-568-1330 HOME ABOUT PRODUCTS CAPABILITIES TECHNICAL DATA NEWS REQUEST A QUOTE CONTACT Fused Silica / Quartz Fused Silica is a non-crystalline (glass) form of silicon dioxide (quartz, sand) which lacks long range order in its atomic structure. Fused silica has a high use temperature and a thermal expansion coefficient of nearly zero, both of which are a result of the highly cross-linked three-dimensional structure. The low thermal expansion leads to exceptionally good thermal shock resistance. Fused silica also has low dielectric loss and good UV transparency. Fused Silica has many uses. These uses include high temperature lamp envelopes, temperature insensitive optical component supports, lenses and mirrors in highly variable temperature regimes, microwave and millimeter wave components and aeronautical radar windows. Fused Silica standard sizes available: 3.00" x 3.00" square to 1.00" x 1.00" square in thickness from .005" thru .080" Custom sizes are available upon request. Centerline provides diameters and other configuration per your specifications. For more information please fill out our Request a Quote form. Request a Quote Technical Support Fused Silica / Quartz Technical Data Specifications are offered as assistance to Engineers and Purchasing professionals in the design and procurement of thin and thick film circuit substrates. Centerline Technologies makes no certification as to the suitability of materials for any application. Click here to see our Optical Materials Specification Chart Click here to see our Fused Silica Glass MSDS Click here to see our Quartz MSDS Products Alumina BeO Aluminum Nitride Fused Silica/Quartz Sapphire Shop Our Store Capabilities Lapping Polishing Filled Via Planarity Diamond Sawing Laser Machining Specialty Processes Quality Control Small Quantities Technical Data Conversion Tool About Us Why Polish Substrates? Customers News Quality Control Careers Contact Centerline Technologies, LLC 577 Main Street Suite 270 Hudson, MA 01749 Call: 978-568-1330 Fax: 978-568-1334 End-to-End Encryption, Powered by Worldpay © 2021 Centerline Technologies