It is a well known polyester polymer. This is also known as terylene or dacron. They are made from petroleum products. Terylene, dacrons and terene are polyester fibre. Polyester clothes are long lasting, water and wrinkle resistant and are of different types. The most commonly used polyester is Terylene. It is blended with natural fibres to improve its properties. Among synthetic fibres the polysters, are most widely used. They account for about one- half of all synthetic fibres.
Properties
Uses
Polyester is another synthetic fibre. Actually polyester is the general name of synthetic fibres which contain many ester groups. Polyester (poly+ester) is made up of the repeating units of a chemical called an 'ester' (Esters are the organic chemical substances which give fruits their sweet smell). We can now say that polyester is a synthetic fibre in which the polymer units are linked by ester groups. Terylene is a popular polyester fibre. The chemical compunds (or monomers) used in making polyester fibres are made from petroleum products called petrochemicals. Like nylon, polyester is also a thermoplastic polymer. When molten polyester is forced through the tiny holes of a spinneret, then thin polyester fibres (or polyester threads) are formed. The polyester yarn can be woven to make fabrics.
In which of the following Polyethylene Terephthalate is used ? | |||
Right Option : D | |||
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Polycot is obtained by mixing ___________ | |||
Right Option : A | |||
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Polyethylene terephthalate belongs to which class of synthetic polymer? | |||
Right Option : A | |||
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