Polyester Properties and Uses
Polyester Properties and Uses
Polyethylene Terephthalate (PETE or PET)
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.
Which one of the following statements is correct ? Staments A : Terylene is a popular fibre Statements B : Polyester fabric is wrinkle resistant | |||
| Right Option : C | |||
| View Explanation | |||
Polycot is obtained by mixing _________- | |||
| Right Option : D | |||
| View Explanation | |||
Polyethylene terephthalate belongs to which class of synthetic polymer? | |||
| Right Option : A | |||
| View Explanation | |||
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10thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
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