Multiple choice

The process of permanent dyeing is called

  1. calcination

  2. mordanting

  3. catenation

  4. polymerisation
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Mordants are compounds that are used often in the production of various textile products. The main purpose of a mordant is to interact with the fibers of a given material and the dye solution. This interaction helps to ensure that the dye sets properly, without splotching or running. Mordants are employed at several different points in the production process, depending on the type of material used and the desired effect that the manufacturer wishes to achieve.

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