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Glass Materials

Advanced Glass Materials for Diverse Applications

At Spectraglass, we offer an extensive selection of high-performance glass materials, each tailored to meet the specific needs of industries ranging from industrial processes to architectural innovations and historical restorations. Our materials portfolio is designed to deliver exceptional performance, durability, and visual appeal, ensuring that our clients have access to the right solutions for even the most demanding applications. From laboratories and factories to heritage sites and modern building projects, our materials are chosen for their proven reliability and versatility.

Quartz glass is a standout option, prized for its remarkable thermal resistance and minimal thermal expansion. This makes it ideal for high-temperature environments and applications requiring exceptional clarity and stability, such as scientific equipment and precision optics.

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Quality Check of Port Gauge Glass

Equally robust, borosilicate glass offers excellent chemical resistance and low thermal expansion, making it suitable for use in laboratories, industrial machinery, and thermal shock applications. It is the go-to material for environments where durability and resilience are paramount. For more general applications, soda lime glass provides a cost-effective yet versatile solution. Known for its clarity and adaptability, it is widely used in architectural features, industrial components, and decorative installations.

For projects that demand more than standard glass solutions, we offer a range of specialised materials and enhancements. These include toughened, laminated, coloured, and textured glass, as well as advanced coatings for added chemical resistance or aesthetic appeal.

By leveraging our expertise in glass engineering, we ensure every material we supply is optimised for its intended use, delivering a perfect balance of functionality, safety, and beauty. At Spectraglass, we are committed to helping clients achieve their vision with materials that meet the highest standards of quality and innovation.

Types of Glass Materials Available

Quartz glass is renowned for its exceptional chemical resistance and suitability for extreme heat applications. With a continuous working temperature of 1150°C and an upper limit of 1300°C, Quartz glass is ideal for environments exposed to high temperatures.

  • Features of Quartz Glass
    • Excellent chemical resistance properties.
    • High temperature tolerance (1150°C continuous, up to 1300°C).
    • Good resistance to thermal shock due to low coefficient of expansion (0.55×10⁻⁶/°C).
  • Applications for Quartz Glass
    • Industrial furnaces and high-temperature processes.
    • Laboratory equipment requiring thermal stability.
    • Situations where pressure and temperature fluctuations are prevalent (note: toughening not possible due to low expansion).

Borosilicate glass is extensively used in process applications due to its high resistance to chemical corrosion and temperature changes.

  • Borofloat
    • Description: Chemically resistant borosilicate glass with high silica and boric oxide content.
    • Features: Can be ground, drilled, polished, and toughened. Low thermal expansion and high thermal shock resistance.
    • Applications: Suitable for applications requiring temperature stability and chemical resistance, including laboratory glassware and industrial equipment.
  • Borosilicate for Level Gauge Products
    • Iimadur & Suprax 8488:
      • Features: Good chemical durability, high pre-stressing capability for toughening, excellent thermal shock resistance.
      • Applications: Manufacturing of flat gauge glasses for Steam and Hydrostatic applications.
  • Other Forms
    • Lenticular patterned, Cylindrical, Tubular, and Custom Mouldings.

Soda Lime glass is a cost-effective and widely available glass suitable for many general-purpose applications. However, it has a high thermal expansion, making it less resistant to sudden temperature changes.

  • Float Glass
    • Description: Low-cost glass available in thicknesses between 1 and 25mm.
    • Features: Good mechanical strength when toughened, versatile processing options.
    • Applications: General use where high temperatures and chemical resistance are not required.
  • Low Iron Soda-Lime
    • Description: Clearer than standard float glass, virtually eliminating the green cast.
    • Features: High light transmission (>90%), ideal for solar collectors, showrooms, furniture, and ceramic decorations.
    • Applications: Situations where true color and clarity are paramount, such as display cases and decorative installations.
  • Other Forms
    • Patterned flat glass, tubing, etc.

Robax & Keralite

  • Description: Transparent ceramic glasses branded as Pyroceram in the USA.
  • Applications: High-temperature applications such as stoves and industrial furnaces.

UV Block Glass

  • Microguard:
    • Description: Schott-supplied glass used for picture frames to prevent UV light damage.
    • Applications: Museums and galleries for protecting valuable artwork.
  • Uvilux:
    • Description: Blocks UV from artificial light sources, preventing fading of organic materials.
    • Applications: Shop windows and display areas.

AR Coated Glass

  • Amiran:
    • Description: High light transmission (98%) anti-reflective glass.
    • Applications: Balustrading, entrances, facades, foyers, lobbies, interpreter cabins, VIP areas.
  • Conturan:
    • Description: Similar to Amiran, provides high visibility for monitors and instruments.
    • Applications: Monitors, display panels, and TV screens.

Radiation Shield Glass

  • RD 50 & RD 30:
    • Description: High-density glass containing lead oxide to absorb X-rays.
    • Applications: Health protection, technicians monitoring X-ray processes in medicine and industry.

Satin Finish Glass

  • Description: Chemically treated to produce a satin finish for decorative applications or privacy.
  • Applications: Lighting industry as diffusers, decorative installations.

Coloured Glass (Imera)

  • Description: Available in various colors, ideal for signal purposes and aesthetic applications.
  • Applications: Lighting applications, observation filters, and decorative accents.

Laminated Glass

  • Description: Safety glass that holds together when shattered by incorporating a Polyvinyl Butyral (PVB) interlayer.
  • Applications: Fireproofing, security installations, automotive windshields.

Fireproof Glass

  • Description: Clear architectural glass used for fire protection, allowing evacuation and firefighter access.
  • Applications: Fire-rated doors, partitions, and windows.

Wired Glass

  • Description: Used for security and fire protection, though less common due to clear glass alternatives.
  • Applications: Fire-rated installations requiring additional security.

Mirror Glass

  • Front Surface (FSM):
    • Description: Vacuum-deposited, hard aluminized coating on high-quality glass.
    • Applications: Photography, audiovisual projection, laser scanners.
  • Rear Surface:
    • Description: Standard household mirror glass.
    • Applications: General household mirrors.

Each glass material offered by Spectraglass comes with specific technical properties to suit different applications. Below are key specifications for our primary materials:

Quartz Glass

  • Continuous Working Temperature: 1150°C
  • Upper Limit Temperature: 1300°C
  • Coefficient of Expansion: 0.55×10⁻⁶/°C
  • Thermal Shock Resistance: High

Borosilicate Glass (Borofloat)

  • Thermal Expansion: Low
  • Temperature Resistance: Up to 450°C
  • Chemical Resistance: High against water, alkalis, acids, and organic substances
  • Mechanical Properties: Can be toughened

Soda Lime Glass (Float Glass)

  • Thickness Range: 1-25mm
  • Mechanical Strength: Good when toughened
  • Thermal Expansion: High
  • Chemical Resistance: Poor against sudden temperature changes

Specialized Glass (e.g., AMIRAN®, MIROGARD®, NARIMA®)

  • AMIRAN®: Anti-reflective, 98% light transmission
  • MIROGARD®: Anti-reflective, <1% reflection
  • NARIMA®: Shimmering colors, toughened and laminated options

Applications of Our Glass Materials

Industrial Processes

Quartz and Borosilicate Glass: Ideal for high-temperature environments and chemical-resistant applications. Soda Lime Glass: Suitable for general-purpose use where cost-effectiveness is key.

 

Architectural Projects

Restoration Glass (GOETHEGLAS, RESTOVER®, TIKANA®): Perfect for preserving the historical integrity of buildings. AR Coated and UV Block Glass: Enhances visibility and protects against harmful UV rays in commercial and residential settings.

Decorative and Safety Applications

Satin Finish and Coloured Glass: Used for aesthetic enhancements and privacy solutions. Laminated and Fireproof Glass: Essential for safety in buildings, providing fire resistance and shatterproof properties.

Specialised Uses

Radiation Shield Glass: Critical for health protection in medical and industrial environments. Mirror Glass (FSM and Rear Surface):

Why Choose Spectraglass for Your Glass Material Needs?

Extensive Product Range

Spectraglass offers an unparalleled variety of glass materials, ensuring that we can meet the unique requirements of any project, whether it’s industrial, architectural, or decorative.

Expertise and Innovation

With years of experience and a commitment to innovation, our team provides expert guidance and cutting-edge solutions to ensure your projects succeed.

Quality and Compliance

All our glass products adhere to strict quality standards and certifications, ensuring reliability and safety in every application.

Custom Solutions

We understand that each project is unique. Our ability to customize glass forms and processing techniques allows us to deliver tailored solutions that perfectly fit your needs.

Frequently Asked Questions About Glass Materials

Quartz glass has excellent chemical resistance and can withstand continuous temperatures up to 1150°C and peaks of 1300°C. Its low coefficient of expansion also provides good resistance to thermal shock, making it ideal for high-temperature environments.

Borosilicate glass offers superior chemical resistance and thermal stability compared to soda lime glass. It can withstand higher temperatures and is less prone to thermal shock, making it suitable for more demanding applications.

Yes, Spectraglass provides a wide range of thicknesses and dimensions for all our glass materials. Custom orders are available to meet specific project requirements.

Our glass materials comply with various industry standards, including European Technical Assessments (ETA) and other relevant certifications to ensure quality and safety.

AR coated glass like Amiran® offers high light transmission (98%) while reducing reflections, enhancing visibility for monitors and instruments without compromising on clarity.

Our restoration glass products, such as GOETHEGLAS, RESTOVER®, and TIKANA®, are crafted using traditional processes to replicate the surface textures and irregularities of historical glass, ensuring authenticity in restoration projects.

Get in Touch for Your Glass Material Solutions

Whether you need Quartz, Borosilicate, Soda Lime, or specialised glass materials, Spectraglass is here to provide expert solutions tailored to your needs. Contact our team of specialists to discuss your project requirements and receive a personalised quote.

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