mohammad050mmmm
mohammad050mmmm mohammad050mmmm
  • 19-01-2020
  • Chemistry
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the sewing thread ritu brought had the label mercerized? give the advantages of mercerization and explain the process of mercerization to ritu​

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znk
znk znk
  • 19-01-2020

Answer:

Here's what I find  

Explanation:

Mercerization involves the treating of cotton fibres with NaOH solution and then drying them under tension.

The process changes the internal structure of the fibres and causes them to swell.

The advantages of mercerization are:

  • Greater affinity for dyes (saves money)
  • Increased tensile strength
  • A high degree of lustre (better appearance)
  • Greater absorption of moisture (e.g., sweat)
  • Greater resistance to shrinking

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