Optical Materials
Alkali-free / Boro-aluminosilicate glass
Item Number : KTOM-ABG
Price varies based on specs and customizations
- standard thickness
- 0.3， 0.5， 0.7mm
- Transmittance
- 400 – 2300nm
Shipping:
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Alkali-free / Boro-aluminosilicate glass
High borosilicate glass (also known as hard glass) is made by utilizing the conductive properties of glass at high temperature, through heating inside the glass to realize glass melting, and processed by advanced production technology, because the linear thermal expansion coefficient is (3.3 ±0.1)×10-6/K, also known as "borosilicate glass 3.3".Silicon has a lower refractive index than germanium and has a lower density that makes for less weighty optical designs.
Alkali-free/boroaluminosilicate glass, also known as borosilicate glass, is a type of glass that is composed of a combination of boron oxide (B₂O₃), aluminum oxide (Al₂O₃), and silicon dioxide (SiO₂). It is referred to as "alkali-free" because it does not contain alkali metal oxides like sodium oxide (Na₂O) or potassium oxide (K₂O), which are commonly found in other types of glass.
Detail & Parts
Special Properties
- Low alkali content (≤ 0.1%)
- High thermal shock resistance
- Smooth surface with low microroughness
- Superior flatness and high surface quality
- Small thermal coefficient of expansion
Applications of Alkali-free/boroaluminosilicate glass
- Substrate glass for filter or mirror coatings
- Substrates for "Chip on glass" (COG) applications
- Thin-film substrates for electronics
- Glass for active matrix flat panel displays (AMLCD)
- Electroluminescence displays
- Optical windows
- Optics for sensor technology and optoelectronics
Provide customized services
Through the implementation of innovative and state-of-the-art melting processes, we have acquired extensive expertise in the development and manufacture of quality glass products, offering a wide range of optical glass products for a variety of commercial, industrial and scientific applications. The company provides various specifications of optical glass such as raw glass, cut parts and finished components, and cooperates closely with customers to customize products according to customer needs. With an unwavering commitment to quality, we ensure our customers receive the perfect solution tailored to their requirements.
For further quotations, please contact us.
FAQ
What are the main types of glass materials available?
What are the main types of glass substrates?
What are optical quartz plates?
What is the difference between borosilicate glass and aluminosilicate glass?
What are the different types of borosilicate glass?
What are the applications of borosilicate glass?
What is soda-lime glass used for?
What are the main types of optical quartz plates?
What are the advantages of using optical glass in laboratory settings?
What are the advantages of using sapphire substrates?
What are the applications of optical quartz plates?
How is soda-lime glass manufactured, and what are its applications?
Why is boroaluminosilicate glass suitable for laboratory glassware and cooking utensils?
What are the advantages of using optical quartz plates?
What makes K9 quartz glass suitable for optical applications?
What are the applications of optical quartz glass sheets?
How are optical quartz plates manufactured?
What are the benefits of using PTFE measuring cylinders in laboratories?
What makes K9 glass special?
What makes K9 quartz sheets unique?
Why is glass a preferred material for laboratory equipment?
What is a CaF2 window used for?
What is the role of optical quartz plates in telecommunications?
What are the properties of magnesium fluoride crystal substrates?
How do optical quartz plates contribute to laboratory research?
What is silicon used for in the near-infrared range?
What are glass vibration beads used for in laboratories?
4.8
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4.9
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4.7
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4.8
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4.9
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4.7
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