Types of Glass

Glass Fibre

Glass Fibre (Glass Type) Glass fibre has many uses from roof insulation to medical equipment and its composition varies depending on its application.

For building insulation and glass wool the type of glass used is normally soda lime.

For textiles , an alumino-borosilicate glass with very low sodium oxide content is preferred because of its good chemical durability and high softening point. This is also the type of glass fibre used in the reinforced plastics to make protective helmets, boats, piping, car chassis, ropes, car exhausts and many other items.

Optical Glass (Glass Type) In recent years, great progress has been made in making optical fibres which can guide light and thus transmit images round corners. These fibres are used in endoscopes for examination of internal human organs, changeable traffic message signs now on motorways for speed restriction warnings and communications technology without which telephones and the internet would not be possible.

Learn about the manufacturing of differnt types of glass fibre and glass wool in our glass manufacturing pages:

  • Modern life would not be possible without glass
    But, what is this amazing substance, where does it come from and how is it made?" credits="n/a" >
  • British Glass represents the interests of primary glass manufacturers and the glass supply-chain, from raw materials to retail and the end-consumer" credits="n/a" >
  • Learn about the amazing material glass" credits="n/a" >

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About Glass



 
 

Many glass making terms have entered the language: 'Shut yer gob': a molten lump of glass is called a 'gob' to which the glass blower attached a tube to blow the glass into shape. The blower had to blow hard which made his cheeks very large. Today someone with a big mouth is told they have a big gob.


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