How is glass manufactured?

In our daily life really to see the make use of glass in the different varieties, transparencies and qualities. We see them in the windows with the houses, we come across ourselves in a mirror at the outset of the day, when buying a drink in a bottle, in thin eyeglasses, and the children play with paintballs made of glass (marbles) between your different ways through which we can find them.

The glass is a blend of various chemicals obtained by melting around 1500 ° C silica sand (SiO2), sodium carbonate (Na2CO3) and limestone (CaCO3) in different proportions, which just about all used certainly is the sand silica.

Without collecting in the chemical substance terms and although I can not believe this as a child, glass is made with mud, and that is high is a feature called silica, which is the main basis in making glass. Various other substances are needed, that will depend on the final use that is given to the glass.

When all the chemicals are collectively, the glass manufacturers generate the concoction, until they will form a paste that they pour to a container known as crucible, which is very resistant to heat.

The crucible is placed in an range at quite high temperatures, which causes the harmful particles to escape and all the components are merged well. When the mixture melts and becomes liquid, then this glass is created.

When you have that, you give it the form it takes, say, to make containers, Chicago Glass Manufacturing take a hollow steel tube and put one end in the molten glass blend and get a small ball, let it amazing seconds and start to strike hard with the other end, forming a ball, as as you make cleaning soap bubbles, only this time using a mold and continue wasting until it calls for the desired condition.

The deposits formed inside the glass make it lose openness and alter the other houses. In modern sodium and lime glass, part or perhaps all of the lime scale can be substituted by other alkaline soil oxides and part and also the whole of sodium with K2O. Salt and lime scale glass is needed to produce bed linens, plates, storage units, light bulbs and various units.


Glass is a fully recyclable materials and there is no limit towards the number of times it can be reprocessed. When trying to recycle it, the properties usually are not lost and an amount of energy of about 30% is usually saved in comparison to the new glass.