OP8266 Borosilicate Window Dia. 150 mm x Thk. 6.5 mm, Uncoated

Borosilicate Window Dia. 150 mm x Thk. 6.5 mm, Uncoated  Description

Our 150 mm diameter by 6.5 mm thick Borosilicate Window is manufactured from premium borosilicate glass known for its exceptional thermal and chemical resistance. With a low coefficient of thermal expansion, this window maintains dimensional stability under fluctuating temperatures, minimising distortion and ensuring reliable optical clarity. Being uncoated, it delivers high transparency without additional surface reflectance, allowing accurate light capture or transmission in sensitive optical systems.

This window meets stringent quality standards, making it suitable for demanding applications such as scientific research, laboratory instrumentation, and industrial processes. Its durability and corrosion resistance enable it to withstand exposure to harsh chemicals and high temperatures, ensuring consistent performance in challenging environments. Whether designing analytical equipment or high-precision imaging systems, our Borosilicate Window serves as a dependable choice for clarity, accuracy, and longevity.

Borosilicate Window Dia. 150 mm x Thk. 6.5 mm, Uncoated  Applications

Borosilicate windows of Dia. 150 mm x Thk. 6.5 mm, uncoated, provide an exceptional balance of chemical stability, high temperature resistance, and optical clarity. They are suitable for a wide range of applications where reliability under extreme conditions is essential. Their unique composition ensures excellent durability, minimal thermal expansion, and clear visibility in challenging industrial, research, and commercial environments.

1. Industrial Applications

• Used as a protective viewing window in chemical and petrochemical plants, ensuring safe and unobstructed process monitoring under high temperatures and corrosive conditions.
• Employed as a heat-resistant sight glass in furnaces or vacuum chambers, maintaining structural integrity and minimal thermal expansion during intense operational cycles.

2. Research Applications

• Ideal for spectroscopy experiments requiring precise optical clarity and minimal interference.
• Effective for high-temperature, high-pressure laboratory setups where consistent safety and visibility are crucial in advanced materials testing.

3. Commercial Applications

• Utilised in large display installations or showcases, offering durability and excellent transparency for enhanced visual impact.
• Integrated into protective barriers in specialised architecture or museum exhibits where chemical resistance and safety are paramount.

Borosilicate Window Dia. 150 mm x Thk. 6.5 mm, Uncoated  Packaging

Each uncoated Borosilicate Window is carefully packaged in a sealed, foam-padded box to prevent scratches or damage. The window is enclosed in a clean, dust-free environment with a protective film to guard against contamination. Store in a cool, dry area away from direct sunlight. Additional packaging solutions, including moisture barriers and custom-fit inserts, are available upon request to address specific handling and shipping requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Borosilicate Window Dia. 150 mm x Thk. 6.5 mm, Uncoated  FAQs

Q1: What are the key material properties of Borosilicate Window Dia. 150 mm x Thk. 6.5 mm, Uncoated?

A1: Borosilicate glass is known for its low thermal expansion coefficient (approximately 3.2×10⁻⁶ K⁻¹), which minimises stress under rapidly changing temperatures. It also offers excellent chemical resistance, maintaining structural integrity after exposure to many acids, bases, and solvents. Additionally, borosilicate provides high optical clarity in visible wavelengths, enabling precise light transmission for sensitive applications. Its rigidity and mechanical strength further contribute to reliable performance in demanding environments.

Q2: How should this product be handled and stored?

A2: To ensure safety and product integrity, handle the window with clean, lint-free gloves to prevent skin oils or particles from adhering to the surface. Avoid placing the glass under uneven stress, and store it in padded, well-labelled containers in a dust-free environment. Maintain stable temperature and humidity levels to reduce the risk of thermal shock, scratches, or accidental impact damage.

Q3: Which quality standards and certifications apply to Borosilicate Window Dia. 150 mm x Thk. 6.5 mm, Uncoated?

A3: These windows are typically fabricated under ISO 9001-certified processes, ensuring consistent quality management. They may also align with ISO 10110 specifications for optics manufacturing, covering surface quality, material homogeneity, and dimensional tolerances. Depending on end-use, compliance with MIL-PRF or similar military standards may be required for critical applications. These certifications guarantee rigorous inspection criteria, traceability, and adherence to recognised industry best practices.

Related Information

1. Material Properties and Advantages

Borosilicate glass is characterised by its low thermal expansion coefficient, making the Borosilicate Window Dia. 150 mm x Thk. 6.5 mm, Uncoated especially resistant to thermal shocks and sudden temperature fluctuations. This stability ensures that the window remains dimensionally accurate even when exposed to significant temperature gradients, reducing the risk of cracks or distortions that could compromise optical clarity.

Taking advantage of its high chemical resistance, this borosilicate window endures contact with various solvents, corrosive substances, and cleaning agents without degrading its surface quality. The uncoated design retains the optical properties of the borosilicate material, providing clear visibility and reliable performance in spectroscopic setups, laser systems, and other scientific or industrial environments.

2. Comparative Analysis with Alternative Materials

Compared to other glass types, such as soda-lime or fused silica, this uncoated borosilicate window achieves a balance of high thermal endurance and chemical stability at a relatively moderate cost. Soda-lime glass, while more economical, cannot withstand extreme temperature differentials as effectively, and fused silica, though highly resistant to heat, may be more expensive and less accessible for certain applications.

Ultimately, the choice of borosilicate for a 150 mm diameter, 6.5 mm thick window meets the needs of processes that require both reliable thermal performance and cost effectiveness. Many optical and industrial setups benefit from its superior dimensional stability and durability, enabling engineers and researchers to design systems that handle rigorous testing, intense illumination, or chemical interactions without frequent replacements or performance concerns.