Question

What are spandexes? Why is spandex suitable for making clothes which require a body hugging fit like swimming costumes?

Answer 1

SPANDEX :- 

• It is first elastic fiber.
• It is a synthetic fiber  
• Spandex produced by Du-Pont is known as Lycra and also known as elastane.

• Have very huge elastic properties that’s why used for making body fit apparels, action suits, some sports wears and this property only makes it suitable for making clothes which require a body hugging fit like swimming costumes..

• Also added with other fibers like cotton, nylon, rayon or wool to give elastic property to the fabric.

• Used to produce swimwear, stretchable jeans, support hose, slip covers, gloves etc.

• As a synthetic fibers it dries quickly and absorbs less water  

• It is wrinkle resistant  
• It is easy to wash  
• It has lustrous appearance  

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Answer 2

Answer:

Spandex, Lycra, or elastane is a synthetic fiber known for its exceptional elasticity. It is a polyether-polyurea copolymer that was invented in 1958 by chemist Joseph Shivers at DuPont's Benger Laboratory in Waynesboro, Virginia.