Roop Dyes & Intermediates

Reactive Black ZN Dyes

The company is engaged in manufacturing, supplying and exporting of Reactive Black ZN Dyes . The range of Reactive Black ZN Dyes made available by the company is instilled with the qualities of durability and resistance to damage of any sort. Features Exhaust Dyeing Continuous Dyeing Printing Excellent Stability to Alkali Dischargeability Metamerism Test Colorspace : CIELAB Observer : 10 Degree Mode : Reflectance Spectro : 5100 Details Std. Name Illum. L a b C H Novacron Black Wnn D65 18.34 0.21 -1.42 1.43 278.34 A 18.3 0.65 -1.41 1.55 294.7 C 18.34 0.32 -1.43 1.46 282.46 F3 18.25 0.08 -1.53 1.53 272.89 CWF 18.05 -0.27 -1.88 1.9 261.83 TL 84 18 -0.17 -1.94 1.95 264.93 UL 30 17.91 -0.45 -2.07 2.12 257.7 D 50 18.32 0.23 -1.42 1.44 279.15 D 75 18.35 0.23 -1.41 1.43 279.34 Std. Name Illum. L a b C H Novacron Black Wnn D65 18.34 0.21 -1.42 1.43 278.34 A 18.3 0.65 -1.41 1.55 294.7 C 18.34 0.32 -1.43 1.46 282.46 F3 18.25 0.08 -1.53 1.53 272.89 CWF 18.05 -0.27 -1.88 1.9 261.83 TL 84 18 -0.17 -1.94 1.95 264.93 UL 30 17.91 -0.45 -2.07 2.12 257.7 D 50 18.32 0.23 -1.42 1.44 279.15 D 75 18.35 0.23 -1.41 1.43 279.34 Fastness Properties Light Fastness (ISO-105-B02)  - 5 Washing Fastness (ISO-105-C02) - 4 Perspiration Fastness (ISO-105-E04) Acid 5 Alkali 5 Rubbing Fastness (ISO-105-X12) Dry 4-5 Wet 3-4 Solubility at 60oc in Plain Water  - 140 Gms/ltr.

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