Aluminosilicate Glass

(6 customer reviews)

Aluminosilicate glass is a type of glass composed primarily of silica (SiO2), alumina (Al2O3), and other minor components. It is known for its high thermal resistance, making it suitable for use in applications where extreme temperatures are a concern, such as laboratory equipment, cookware, and high-temperature lighting. Aluminosilicate glass is also used in electronic devices, including smartphone screens, due to its toughness and scratch resistance.

  • Delivery Time: 10-40 days(the exact time depends on destination country)
  • Departure Port: Shanghai, Ningbo-Zhoushan, Qingdao, Tianjin, Dalian, Xiamen, Guangzhou(or other ports based on customer requirements)
  • Price: contact us now for your best quote

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Aluminosilicate glass is a high-performance glass that is known for its exceptional strength and durability. It is composed of a mixture of aluminum, silicon, and boron oxides, and is often used in applications that require high resistance to thermal shock and mechanical stress. Aluminosilicate glass is also highly resistant to chemical attack, making it ideal for use in harsh environments. It is commonly used in electronics, telecommunications, and aerospace industries, as well as in the production of cookware and laboratory equipment.

Parameter Value
Young’s modulus 70 – 90 GPa
Poisson’s ratio 0.20 – 0.27
Softening point 700 – 900°C
Annealing point 600 – 800°C
Strain point 500 – 700°C
Refractive index 1.5 – 1.6



Note: The parameter values may vary depending on the specific product and manufacturer.

Laboratory equipment: Aluminosilicate glass is commonly used in the production of laboratory equipment such as beakers, test tubes, and petri dishes due to its high resistance to chemical attack.

Automotive: Aluminosilicate glass is used in the production of automotive glass due to its high strength and durability. It is commonly used in windshields, backlights, and side windows to provide protection and enhance safety.

Optical applications: Aluminosilicate glass is used in the production of high-quality lenses due to its excellent optical properties. It is commonly used in cameras, telescopes, and microscopes.

Q: What are the common applications of aluminosilicate glass?

A: Common applications of aluminosilicate glass include electronics, aerospace, automotive, cookware, laboratory equipment, and optical applications.

Q: Is aluminosilicate glass safe for food contact?

A: Yes, aluminosilicate glass is safe for food contact. It is commonly used in the production of cookware and other food-related applications due to its high resistance to thermal shock and chemical attack.

Q: Can aluminosilicate glass be recycled?

A: Yes, aluminosilicate glass can be recycled just like other types of glass. It can be melted down and reused to make new products.

6 reviews for Aluminosilicate Glass

  1. T. Wood

    Exactly what it’s supposed to be.Very nice seller, very nice product.

  2. Philip

    Worked perfectly in my project.

  3. Eugene

    This item was shipped perfectly intact and is ready to use. No scratches, strong, completely perfect in all aspects.

  4. Nancy

    They were packed very well so there was no breakage in the shipment. Arrived quickly!

  5. Russell

    We are very happy with the ease of installation and quality of the glass.

  6. Bradley

    Beautiful beveled edges and came in excellent condition.Exactly what I ordered. Packed very well.

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