Vat Black 8
Premium quality vat dye with excellent fastness properties for professional textile applications
Overview
Vat Black 8 by Polaris Organics is a versatile dye offering deep, uniform black shades with excellent fastness properties. It is designed for dyeing cotton, viscose, and other cellulosic fibers, providing high resistance to washing, light, and perspiration. The dye requires an alkaline reduction process and is suitable for both continuous and batch dyeing methods, including pad-steam and dip dyeing. Vat Black 8 ensures consistent results with minimal environmental impact, making it an ideal choice for high-quality, durable textile applications where deep, lasting black tones are required.
Superior Fastness
Exceptional resistance to washing, light, and perspiration, ensuring long-lasting color retention.
Versatile Application
Suitable for various dyeing methods including pad-steam and dip dyeing on cellulosic fibers.
Anthraquinone
Light: Very
Wash: Excellent
Technical Specifications
| Property | Specification |
|---|---|
| CI Number | C.I. Vat Black 8 |
| Chemical Class | Anthraquinone |
| Appearance | Black powder |
| Solubility | Insoluble in water, soluble after reduction |
| Application | Cotton, viscose, and other cellulosic fibers |
| Dyeing Method | Batch and continuous dyeing |
| Light Fastness | Very Good (6/8) |
| Wash Fastness | Excellent (5/5) |
| Rub Fastness | Good (3-4/5) |
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