Custom Borosilicate Glass

One of the materials that we work with at S&S Optical is borosilicate glass. The main components of borosilicate glass are boron trioxide and silica. This composition makes borosilicate glass much more tolerant of extreme temperature changes than other types of glass. While borosilicate has many names, most people would recognize Pyrex instantly, the trade name under which many dishes that are made using borosilicate glass are sold.

Borosilicate glass has uses in many different industries and applications. In health and science facilities, most labware is made using borosilicate because of its clarity and resistance to thermal shock. In specialized applications, borosilicate glass may also be used because of its chemical resistance.

At S&S Optical, we fabricate high quality custom borosilicate glass parts. For industrial or commercial applications with specific requirements, we can cut, shape, drill, bevel, grind & polish and more. If you’re looking for a prototype of your borosilicate part before we begin high volume production, we can take your specifications and create a functional component for you to test in your application.

Industries Served

S&S Optical has served many industries, including:

  • Aerospace
  • Automotive
  • Lighting
  • Marine
  • Medical
  • Optical

Aerospace Uses of Borosilicate Glass:

Borosilicate glass, known for its thermal and chemical resistance, is vital in aerospace applications. Its low thermal expansion withstands extreme temperature fluctuations in aircraft and spacecraft, preventing cracking in optical components like sensor windows and viewports. The glass’s durability and clarity ensure reliable performance in high-precision instruments, such as navigation sensors and electro-optical systems, critical for aerospace missions. Its chemical stability resists corrosion from harsh environmental conditions, extending component lifespan. Borosilicate glass also supports lightweight designs, reducing aircraft weight while maintaining strength. Used in cabin windows, lighting covers, and scientific payloads, it enhances safety and efficiency. S&S Optical’s custom borosilicate parts meet stringent aerospace standards, delivering precision
and reliability for demanding applications.    

Automotive Industry Uses of Borosilicate Glass:

Borosilicate glass enhances the automotive industry with its exceptional thermal and chemical resistance. Its low thermal expansion withstands rapid temperature changes, making it ideal for high-performance lighting systems like LED headlamp lenses, ensuring durability and clarity. The glass’s strength and scratch resistance protect sensors in advanced driver-assistance systems (ADAS), such as LiDAR and cameras, maintaining precision in harsh conditions. Its chemical stability resists corrosion from road salts and environmental exposure, extending component lifespan. Borosilicate glass also supports lightweight designs, improving fuel efficiency without compromising safety. Used in specialty windows, gauge covers, and optical sensors, it enhances vehicle reliability and aesthetics. S&S Optical’s custom borosilicate parts deliver precision for automotive applications, meeting rigorous industry standards.

Medical Industry Uses of Borosilicate Glass:

Borosilicate glass is critical in the medical industry due to its thermal, chemical, and optical properties. Its high thermal resistance allows it to endure repeated sterilization without degrading, making it ideal for labware like test tubes, vials, and pipettes. The glass’s chemical inertness prevents contamination, ensuring purity in drug storage and diagnostic equipment. Its excellent clarity supports precision in optical components for medical devices, such as endoscopes and microscope slides, enabling accurate diagnostics. Borosilicate’s durability ensures long-lasting performance in harsh environments, reducing replacement costs. Additionally, its biocompatibility suits applications like implantable device coatings. S&S Optical’s custom borosilicate glass parts meet stringent medical standards, providing reliable, high-quality components for laboratory and clinical applications.

Our customers trust us to fabricate quality glass and quartz parts for them. With over 50 years of experience as an optics manufacturer and a skilled team of experts, we are capable of producing even the most complex parts for your application. Our state-of-the-art facility is equipped with the latest machinery and tools to fabricate custom parts from glass and quartz. Whether you are looking for borosilicate or parts made using other materials, contact us or request a quote today.

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