Science of Glass Making: How is Glass Made?

Glass is a versatile material used in various applications, from windows to lab items. Despite its solid appearance, glass is a liquid made by heating sand to high temperatures. In industrial settings, sand is mixed with waste glass, limestone, and soda ash to produce soda lime silica glass. Different chemicals can be added to create various glass types, such as tinted or oven-proof glass. Specialized glass, like bulletproof or tempered glass, is made through unique processes. Glass is a clear, strong, and useful material that serves many purposes.

What are some common products made from glass?

Explain the process of how glass is made from sand.

What is soda lime silica glass and how is it produced?

Describe the differences in manufacturing processes for different types of glass.

What are the properties of glass that make it a useful material?