Question

Write five lines on polyester

Answer 1

Polyester is a category of polymers that contain the ester functional group in their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include naturally occurring chemicals, such as in the cutin of plant cuticles, as well as synthetics such as polybutyrate. Natural polyesters and a few synthetic ones are biodegradable, but most synthetic polyesters are not. The material is used extensively in clothing.

Polyester fibers are sometimes spun together with natural fibers to produce a cloth with blended properties. Cotton-polyester blends (polycot) can be strong, wrinkle and tear-resistant, and reduce shrinking. Synthetic fibers using polyester have high water, wind and environmental resistance compared to plant-derived fibers. They are less fire resistant and can melt when ignited.

Answer 2

THE FIVE LINES ON POLYESTER ARE:-

• Polyester is a commonly used fabric which is also known by the name Polyethene Terephthalate.

• It is a synthetic fabric that is derived from Petroleum.

• It is a very famous and commonly used textile whose fibres are used by various fashion Industries for making shirts, trousers, footwear and other fashion style things.

• Few polyesters are biodegradable and most of them are non-biodegradable and contribute to pollution around.

• The production of polyester depends on the quality or the type of polyester required.

• Polyester fibres are made by melting PET plastic pellets and extruding them through tiny holes known as spinnerets to generate long threads, which are then cooled down to harden them into the fibre.

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