Question

what is polyester?
give me answer​

Answer 1

Answer:

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). ... Synthetic fibers using polyester have high water, wind and environmental resistance compared to plant-derived fibers.

Explanation:

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Answer 2

Answer:

Explanation:

Polyester is a petroleum-based synthetic fiber aka its a type of plastic. First chemists melt polyester pellets and force them through small holes. On the exit side of these small holes, the polyester fibers solidify. The size and shape of the hole dictate the shape and diameter of the fibers.