what is the chemical nature of polester class 8 ncert book
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Polyester is a man-made or synthetic fibre made up of repeating units of a chemical substance called esters. Esters are sweet smelling compounds, which are primarily made of carbon, hydrogen, and oxygen. Being crisp and easy to wash, polyester is perfect for making clothes.
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Polyester (poly + ester) is actually made up of the repeating units of a chemical called an ester. Esters are the chemicals which give fruits their smell. Fabrics are sold by names like polycot, polywool, terry cot etc. as the name suggests, these are made by mixing two types of fibres, polycot is a mixture of polyester and cotton. Polywool is a mixture of polyester and wool.
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