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Most glass is a mixture of silica obtained from beds of fine sand or from pulverized sandstone; an alkali to lower the melting point, usually a form of soda or, for finer glass, potash; lime as a stabilizer; and cullet (waste glass) to assist in melting the mixture.

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What is potassiums uses?

Potassium salts are used in glass and soap making. As a salt when used in glass making , it forms ; pyrex'. a tough heat resistqance glass. When used in soap making as potassium stearate. As potassium stearate it will lather in salt water, which ordinary soap ( sodium sterate ) will not easily do.


What is the main substance used making class?

The main substance used in glassmaking is silica sand, which is heated to high temperatures along with other materials such as soda ash and limestone. These ingredients are melted together to form molten glass, which can then be shaped and cooled to create various glass products.


What is a colourless mineral from igneous rocks used in glass making?

Quartz is a colorless mineral found in igneous rocks that is commonly used in glass making. It is valued for its hardness and resistance to chemical weathering, making it an ideal ingredient for a variety of glass products.


Why is chromium important?

Chromium is useful in glass-making because it is one of the most powerful of all coloring agents used in the glassmaking industry and is used in the production of dark green glass.


Which type of glass is used for making glass reinforced plastic?

Fiberglass is commonly used for making glass-reinforced plastic (GRP) due to its strength, durability, and versatility. Fiberglass is composed of fine glass fibers embedded in a polymer resin matrix, which when combined forms a strong and lightweight material suitable for a variety of applications.

Related Questions

Can you create glass from borax?

No, borax itself is not used to make glass. However, borax can be used as a fluxing agent in glass-making processes to lower the melting point of silica, one of the main ingredients in glass production.


What is the main ingredient used in making glass?

The main ingredient used in making glass is silica sand, which is a form of silicon dioxide. Other ingredients like soda ash and limestone are often added to the silica sand to lower the melting point and improve the glass properties.


What is used for making glass cutters?

Diamond is used to cut glass, since it is harder than glass.


What are the ingredients used in making Hongyuan guava candy?

The ingredients used in making Hongyuan guava candy include guava, sugar, and water.


What are the ingredients used in making bread?

The main ingredients used in making bread are flour, water, yeast, salt, and sometimes sugar or fat.


What are the key ingredients used in making sugar dough?

The key ingredients used in making sugar dough are flour, sugar, butter, and eggs.


What are the traditional ingredients used in making Turkish bread?

The traditional ingredients used in making Turkish bread are flour, yeast, salt, and water.


What are the traditional ingredients used in making Vietnamese yogurt?

The traditional ingredients used in making Vietnamese yogurt are milk, sugar, and yogurt culture.


What are the traditional ingredients used in making shu pastry?

The traditional ingredients used in making shu pastry are flour, butter, water, and eggs.


What is used in making of glass?

Maybe pieces of old,broken glass


What is used in making glass?

Maybe pieces of old,broken glass


What rock is used to make glass?

Usually sandstone is used to supply quartz for making glass.