Certifications: ISO 9001:2015
Acid Red 184
Category: Acid Dyes
CI Number: 18790
Chemical Class: Azo Dye (Metal Complex)
Form: Powder
Lightfast Yellowish-Red for Polyamide Dyeing
Acid Red 184 is a 1:1 metal-complex acid dye that delivers a bright, yellowish-red (scarlet) shade with high fastness properties. It is particularly valued for its excellent lightfastness on polyamide fibres, making it a strong candidate for automotive and upholstery textiles.
The pre-metallized structure ensures robust performance against wet treatments and environmental exposure, providing a durable and vibrant colour for high-performance applications.
Applications- Nylon Dyeing: Provides a bright, lightfast scarlet shade for automotive interiors, carpets, and apparel.
- Wool Dyeing: Used for durable and vibrant reds on wool yarn and fabrics.
- Leather Finishing: Offers a strong, light-resistant red for high-quality leather.
Key Benefits
- High lightfastness and good wet fastness.
- Bright, yellowish-red (scarlet) shade.
- Good build-up and exhaustion on polyamide fibres.
- Excellent colour stability and reproducibility.
Technical Highlights
- Dye Type: 1:1 Metal-Complex Dye.
- Lightfastness: Very Good (6-7).
- Appearance: Red powder.
- Ionic Nature: Anionic.
Packaging & Availability
- Supplied in a standardized powder form.
- Standard Packing: In 25 Kgs HDPE Bags or Fiber drum with liner.
- Customized packaging is available upon request.
