Question

how do you test whether the given fabric is nylon cotton and wool ​

Answer 1

Answer:

For example, cotton fibers when burned gives the smell of burning papers, similarly acetate, silk, wool and viscose gives smell like burned hair. Nylon gives slight sweetish and polyester like vinegar.

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Answer 2

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Burning Test:

♨️ For example, cotton fibers when burned gives the smell of burning papers, similarly acetate, silk, wool and viscose gives smell like burned hair. Nylon gives slight sweetish and polyester like vinegar.

♨️ Place a piece of the fabric in your fireproof container and ignite one corner. Pay attention to the odor of the smoke. Cotton smells like burning paper and has an afterglow at the end of the burn. An odor similar to burning hair or feathers indicates wool or silk fibers, but silk doesn't always burn as easily as wool.