Question

Mention two main uses of polyester fibre-​

Answer 1

Answer:

Industrial polyester fibers, yarns and ropes are used in car tire reinforcements, fabrics for conveyor belts, safety belts, coated fabrics and plastic reinforcements with high-energy absorption. Polyester fiber isused as cushioning and insulating material in pillows, comforters and upholstery padding

Explanation:

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Answer 2

Answer:

two main use of polyester fibre it is used for making sails in sailboats and it is mixed with wool for making suits