how are cotton and acrylic fabrics identified by their ashes
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Answer:
It is self-extinguishing, i.e., it burns itself out. Most synthetic fibers both burn and melt, and also tend to shrink away from the flame.
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The cotton is identified by leaving grey colour ash when acrylic is burned leaves plastic bead.
Explanation:
- The cotton which is a natural polymer which is obtained from the cotton plant, when weaved into a cloth or a piece of cloth and when it is burnt it will produce a smell. But it does not melt.
- It also produces the ash of grey colour when it is burned completely.
- The acrylic which is an artificial fibre when burnt, will burn rapidly and produces fishy odour.
- Most synthetic fibres both burn and melt, and also tend to shrink away from the flame.
- The acrylic will not produce ash but it will produce black smoke while we are burning it which is very harmful to us.
Learn more about cotton and acrylic fabrics
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