Direct Dye is a dye that adheres to its substrate, typically a textile, by non-ionic forces. The amount of this attraction is known as "substantivity": the higher the substantivity the greater the attraction of the dye for the fiber. In contrast to direct dyes, wool and leather goods are dyed by the process of ion Exchange, exploiting the cationic nature of proteins near neutral pH. Direct dyes are anionic dyes with high affinity for cellulose fibres such as cotton and rayon. They are generally used when high wash fastness is not needed, for example, upholstery fabrics & draperies.
Â
C.I. No.: As Per Item
Other Names: Direct Textile dyes
Place of Origin: India
Type: Dyestuff
Item: Dye
Brand Name: Anhard Export
Product Name: Direct Dye
Form: Powder
Purity:100%
Strength: 100%
Colour: Full Range Colour
Grade: Industrial
Usage: Ink Dyestuffs, Leather Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs
Â
Uses of Direct Dye:
Direct Dye used for Wool
Direct Dye used for Polyamide
Direct Dye used for wood Stain
Direct Dye used for Leather
Direct Dye used for Paper
Direct Dye used for Aluminium Anodize
Direct Dye used for Jute, Cotton, Viscose, Linen, Silk, Acrylic & Nylon FibresÂ
Â
Features:
Eco-Friendly Dye
Compact Range
High exhaustion
Easy to Apply
Good to Very Good light fastness & moderate to good wet fastness
No catalytic fading in Green Shades
Good Compatibility
Short Dyeing Cycle
Good Levelling properties and low Sensitivity to variations in liquor ratio
Can be stripped easily
