Question

Why is polyester considered to be a good material for making the sails of ships​

Answer 1

★ WHAT'S POLYESTERS?-

Polyester is a category of polymers that contain the ester functional group. As a specific material, it most commonly refers to a type called Polyethylene Terephthalate (PET).

★ WHY POLYESTER IS USED FOR MAKING SAILBOATS??-

Polyester is widely used for makimg of boats and for sail material because it has good strength and durability, relatively low stretch and reasonable prices (lowprice, in budget).

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Answer 2

Polyester is widely used for making of boats and for sail material because it has good strength and durability, relatively low stretch and reasonable prices .