Reactive dye is one of the most popular choices for textile coloration due to its excellent wash and light fastness properties. These dyes form a covalent bond with the fiber, resulting in vibrant and long-lasting colors. Below is a detailed overview of our high-quality reactive dyes and their specifications.

Key Features of Reactive Dye

• High Color Fastness: Reactive dye offers superior wash, light, and rubbing fastness.
• Excellent Affinity: Bonds chemically with cellulose fibers like cotton and viscose.
• Wide Color Range: Available in a vast spectrum of bright and vibrant shades.
• Eco-Friendly: Many variants comply with international environmental standards.

Technical Specifications

Reactive Dye FAQ

Q: What makes reactive dye different from other dye types?
A: Unlike direct or acid dyes, reactive dye forms a covalent chemical bond with the fiber. This creates long-lasting color that resists washing and fading, making it ideal for textiles requiring durability.

Q: Can reactive dye be used on synthetic fabrics?
A: Reactive dye works primarily with natural cellulose fibers like cotton, linen, and rayon. For synthetic fabrics like polyester or nylon, disperse dyes are more suitable as they require different bonding mechanisms.

Q: How should reactive dye be stored for maximum shelf life?
A: Store in a cool, dry place away from direct sunlight. Properly sealed containers are essential to prevent moisture absorption. Most reactive dyes maintain stability for 12-24 months when stored correctly.

Application Methods

1. Exhaust Dyeing: Commonly used for batch processing with good color penetration.
2. Pad Dyeing: Efficient for continuous dyeing of large fabric quantities.
3. Cold Brand Application: Special low-temperature reactive dyes for delicate fabrics.

Color Index Comparison