Uses Of The Following

a) Nylon

b) Rayon

c) Koroseal

d) Spandex

e) Cotton

f) Silk

g)Acrylic

h) Wool

i) Jute

j) Polyester

in c it is "used"  not uder........

d) spandex : Most commonly used for athletic purposes

Can be used as regular attire and fancy dress costumes

Also associated with superhero costumes
Can be used as under garments for warmth
Versatile to wear in multiple ways

e) cotton : Cotton is used in the majority of clothing

f)silk : 

• Silk is mainly used in the manufacture of clothing such as dresses, ties, shirts, trousers, pajamas, underwear and folk costumes. It is also used in skiing garments because of its ability to keep body warmth contained and because it is lightweight.
• Silk is also used to make silk comforter or duvets which are lightweight and hypoallergenic. It is also used as fabric for upholstery, curtains, rugs and bedding such as sheets.
• Silk is sometimes used in the construction of parachute materials and cords, though it is more common for parachutes to be made from nylon.
• It is also occasionally used to make the casing of bicycle tires; cotton and nylon are also used for this purpose.
• Silk thread is used as a non-absorbable surgery sutures.
• Silk has been used to make disposable cups and tableware.
• Due to its refractive nature holograms have been made using silk material.
• It has been used to create capsules for drug delivery.
• Spider silk was once used to create the cross hairs in instruments such as microscopes and telescopes. Spider silk is still used in the field of optics to create fine diffraction patterns need in optical communications.

 Thanqs a lot.please try to answer my other questions also..........:)

your welcome...ok 

 g) acrylic : • Sinks • Baths • Door handles • Signs • Technical models • Badges • Clock material • Fascia panels • Furniture • Sculptures • Windows and skylights • Lighting fixtures and lenses • Aquariums • The spectator protection in ice hockey position • Motorcycle helmets visors • Police vehicles • Artificial fingernails • Ink • Electric guitars

h) wool : clothing, couch covers, bedspreads, toilet covers, tablecloths

i) jute : 

• used for making carpets,gunny bags,ropes and bags
• source of earning money.
• used as a packing material. 

j) polyester : 1. Polyester fibres are widely used in textile industry for making a variety of textiles such as sarees, dress materials, curtains, etc. They are also blended with natural fibres such as cotton and wool.

2. Polyester is used for making sails of sailboats.

3. Polyester is also used as Mylar, in the preparation of films, magnetic recording tapes, etc.

4. Polyester is used for making water hoses for fire fighting.

hope this helps

Prakhar at last I got my admit card.