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High-Temperature Borosilicate Glass Manufacturer Professional Glass Factory in Guangzhou, China

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  • Topo Glass

Product Details

Product Item:Borosilicate Glass




Borosilicate Glass is a premium high-performance glass engineered for applications requiring exceptional thermal stability, chemical resistance, and optical clarity.

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Manufactured with a unique combination of silica and boron trioxide, Borosilicate Glass offers a remarkably low thermal expansion coefficient, making it highly resistant to temperature fluctuations and thermal shock. It can withstand continuous operating temperatures up to 450°C and brief exposure to even higher temperatures without cracking or deforming.


This advanced glass maintains its strength and transparency under demanding conditions, providing superior resistance to acids, alkalis, and corrosion. Its excellent optical properties and surface quality make it ideal for high-precision applications, while its mechanical durability ensures long-term stability and performance.


Borosilicate Glass is widely used in laboratory instruments, pharmaceutical packaging, lighting systems, cookware, solar energy components, chemical processing equipment, and display technologies. It is also an ideal material for architectural and industrial applications requiring heat resistance, safety, and durability.


Available in multiple grades and thicknesses, Borosilicate Glass can be customized for cutting, drilling, tempering, coating, and laminating according to project requirements. Advanced processing options, including CNC shaping, optical polishing, and edge finishing, ensure precise dimensional accuracy and flawless appearance.


Borosilicate Glass — combining clarity, durability, and superior heat resistance for the world’s most demanding applications.

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Key Features

Exceptional Thermal Shock Resistance
With an ultra-low thermal expansion coefficient, Borosilicate Glass withstands rapid temperature changes up to 450°C without cracking or deforming—making it ideal for applications exposed to extreme heat or cold.


High Chemical and Corrosion Resistance
Its unique boron–silica composition ensures superior resistance to acids, alkalis, and most chemicals, maintaining clarity and performance even in harsh laboratory or industrial environments.


Outstanding Optical Clarity & Surface Quality
Precisely manufactured for excellent light transmission and minimal distortion, Borosilicate Glass provides crystal-clear visibility, suitable for optical instruments, lighting systems, and decorative applications.


Mechanical Strength & Dimensional Stability
Engineered for durability, it offers high mechanical strength, resistance to bending and impact, and long-term stability under mechanical and environmental stress.


Customizable Processing & Versatile Applications
Available in various thicknesses and dimensions with support for CNC cutting, drilling, coating, laminating, and tempering—Borosilicate Glass is widely used in laboratories, cookware, solar panels, lighting, chemical plants, and architectural projects.



Applications


High-Security Architectural Exteriors – Reinforce curtain walls, facades, skylights, and building entrances with Bulletproof Glass that combines ballistic protection, clarity, and modern design aesthetics.


Secure Glass Partitions & Office Walls – Ideal for corporate offices, meeting rooms, and co-working spaces where transparency, sound insulation, and security are essential.


Protected Balustrades & Railings – Provides enhanced safety and stability for staircases, balconies, and terraces while maintaining clear sightlines and sleek appearance.


Retail & Hospitality Security Design – Strengthens storefronts, hotels, restaurants, and luxury venues with durable, secure, and visually refined Bulletproof Glass solutions.


Public & Institutional Buildings – Trusted for banks, embassies, government facilities, airports, and cultural centers that require strict safety compliance and long-term performance.


Custom Bulletproof Solutions – Offers tailored thicknesses, sizes, finishes, and processing options to meet the unique security and architectural requirements of architects, contractors, and designers.

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Key Specifications:


Product No.

B-G

Product name
Borosilicate Glass
Color
Transparent
Thickness
  • Standard Thickness Options – Available in commonly used thicknesses ranging from 2mm to 25mm, suitable for laboratory equipment, cookware, lighting panels, solar substrates, and architectural applications.

  • Customizable Thickness & Processing – Tailor-made options available to meet project-specific requirements, including cutting, drilling, tempering, polishing, laminating, and coating.

  • Large Dimensions Supported – Maximum panel sizes up to 3300×2140mm or 3660×2440mm, compatible with advanced processing and customization for industrial, scientific, and architectural applications.

Size

1830mm × 2440mm / Custom sizes available on request

Customized

Customized

Structure

Solid

Technics

Tempered, Laminated, Embossed, Cut, Polished

Packing

Wood Crates or Plywood Crates

MOQ

1 Piece

Loading Port

Nansha Port / Huangpu Port / Yantian Port / Shekou Port

Delivery Time

Within 15 working days

Usage

  • Laboratories & Scientific Facilities
    Ideal for beakers, test tubes, reaction vessels, and other high-temperature or chemically demanding laboratory applications.

  • Industrial Equipment & Manufacturing
    Perfect for heat-resistant panels, optical lenses, instrumentation covers, and high-precision industrial components.

  • Architectural & Interior Design
    Used in kitchen partitions, heatproof doors and windows, premium interior décor, and decorative glass installations.

  • Solar & Optical Applications
    Suitable for photovoltaic panel substrates, optical devices, and precision scientific instruments.

  • Luxury Residential & High-End Spaces
    Borosilicate glass panels provide durability, clarity, and thermal resistance for villas, custom furniture, and specialized high-temperature installations.


Factory Equipment Photos

Glass Equipment

Company introduction (6)

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Company introduction (8)

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Company introduction (11)

Company introduction (12)


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