Difference Between Flat Glass And Annealed Glass

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Difference Between Flat Glass And Annealed Glass. In this article, you will come to know about what is flat glass, what is annealed glass, what is the main difference between flat glass and annealed glass, and much more.

Both the terms flat glass and annealed glass are the types of glasses that are used in construction and for different purposes. Glass is a transparent substance that can be transparent, translucent, or brittle. The process that is used to manufacture the glass is known as the ‘fusion process’. In this process, the sand is fused with soda, lime, and various admixtures. Then this mixture is cooled rapidly, thus forming a glass.

The difference in the glasses lied in their making process. Here, we will first discuss the main difference between flat glass and annealed glass, then differentiate between them in detail.

What Is The Main Difference Between Flat Glass And Annealed Glass?

The main difference between flat glass and annealed glass is that the:

-Flat Glass is made in furnaces from sand and organic material. The molten glass is then spread on a metal plane sheet, which makes the flat glass.

-Annealed Glass is known as standard glass. It is thermally treated. This glass is then slowly cooled down to relieve the internal stresses.

What Is Flat Glass?

Flat Glass is made in furnaces from sand and organic material. The molten glass is then spread on a metal plane sheet, which makes the flat glass. it can be made according to desired thickness and then cooled the mixture into the final product. This glass is flat like a sheet of paper. It is also known as ‘sheet glass’ and ‘plate glass’.

Difference Between Flat Glass And Annealed Glass - flat glass

The flat glass is used in solar panels, doors, windows, automotive glass, and mirrors. It can be easily cut, finished, treated, temper, coat, or infused with texture or colour.

What Is Annealed Glass?

-Annealed glass is known as standard glass. It is thermally treated. This glass is then slowly cooled down to relieve the internal stresses. It breaks into highly harmful large and longer shards that often cause injuries.

Difference Between Flat Glass And Annealed Glass - annealed

Annealed glass is usually used as a base glass to form other types of glasses. It is the minimum standard of glass. Annealed glass is clear glass that is used in windows doors. You can use it if safety is not the concern, but the cost is.

What Are The Properties Of Glass?

The 6 main properties of glass are as under:

1.Transparency:

The main property of glass is transparency. The transparent the glass, the better the vision of that glass. Usually, the glasses are transparent from both sides, but there is some glass that is transparent from one side only. An example of such types of glasses are mirrors that have only one side transparency.

2.Strength:

The strength of glass is the second property of glass. It depends on the modulus of the ruptured value of glass. The glass is very brittle initially. We add admixtures and laminates to make it more stronger.

3.Workability:

The workability of the glass is a superior property. Glass can be moulded into any shape when melted.

4.Transmittance:

A glass should have visible transmittance property. It means that a visible fraction of light should pass through the glass.

5.U-value:

The u-value of the glass is the amount of heat that can be passed through the glass. Like, if the glass is insulated the glass will have a lower u-value.

6.Recyclable:

A glass can always be recycled. It has 100% recyclable property. It is used as a raw material in the construction industry.

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