Substantive Dye (Noun)
Meaning
Dye with a high affinity for cellulose fibers (cotton or rayon etc.).
Classification
Nouns denoting substances.
Examples
- The textile industry relies heavily on substantive dyes for dyeing cotton fabrics due to their excellent colorfastness and durability.
- Substantive dyes react chemically with the cellulose fibers in cotton, creating a strong covalent bond that resists fading.
- Cotton fabrics dyed with substantive dyes typically require a curing process to fix the color, which involves high temperatures and steam.
- Rayon fabrics can also be dyed using substantive dyes, but the process may require specialized equipment and conditions.
- Compared to other types of dyes, substantive dyes have a high affinity for cellulose fibers, making them the preferred choice for cotton and rayon fabrics.