Certifications: ISO 9001:2015
Reactive Blue 220
Category: Reactive Dyes
CI Number: 182421
Chemical Class: Azo Dye (Metal Complex) (Bifunctional)
Form: Powder
Brilliant Blue Bifunctional Dye for Trichromatic Systems
Reactive Blue 220 is a high-performance, bifunctional reactive dye that produces an exceptionally bright, neutral blue shade. As a metal-complex dye, it offers very good lightfastness. It is a key component in some trichromatic dyeing systems, valued for its high fixation rate, excellent build-up, and good compatibility with other trichromatic dyes. Its outstanding brightness makes it a benchmark blue for achieving a vast spectrum of vibrant, reproducible shades.
Applications- Trichromatic Dyeing: Can be used as a brilliant blue component for a wide gamut of colours.
- Exhaust & Continuous Dyeing: A workhorse for all major dyeing methods for cotton and viscose.
- Textile Printing: Creates sharp, well-defined prints with high colour yield.
Key Benefits
- Exceptionally bright, pure blue shade.
- High fixation and exhaustion for efficient dyeing.
- Very good all-around fastness properties.
- Excellent reproducibility and shade consistency.
Technical Highlights
- Dye Type: Bifunctional / Trichromatic Component
- Shade: Bright Neutral Blue
- Appearance: Blue Powder
Packaging & Availability
- Supplied in a standardized powder form.
- Standard Packing: 25 kg carton box.
- Customized packaging is available upon request.
