Why is polyester a very useful synthetic fibre? Give two examples of polyester with their uses.
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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. Liquid crystalline polyesters are among the first industrially used liquid crystal polymers.
EG: bedsheets, curtains, blankets, and pillowcases.
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very useful fibre * and compared to*
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