adimem

Reactive   Dyes

'HE' Series Dyes

  • These dyes belong to the new class of SunActive® Dyes, having high substantivity and superior exhaustion. HE dyes are recommended for dyeing of cellulosic material by batchwise method on jigger, winch or open vat etc, for obtaining brighter shades. He dyes are mainly suite for dyeing of mixed shade as they are less sensitive to variation in Liquor to goods ratio and concentration of electrolytes in the dye batch as compared to cold or hot brands. The main advantage of HE dyes is excellent built up, high fixation, good compatibility, consistency of color yield and excellent wet fastness properties.

  • Sr. No.
  • Generic Names
  • Hue No.
  • 01
  • Yellow HE4G
  • Reactive Yellow 81
  • 02
  • Golden Yellow HE4R
  • Reactive Yellow 84
  • 03
  • Yellow HE6G
  • Reactive Yellow 135
  • 04
  • Orange HER
  • Reactive Orange 84
  • 05
  • Red HE3B
  • Reactive Red 120
  • 06
  • Red HE7B
  • Reactive Red 141
  • 07
  • Red HE8B
  • Reactive Red 152
  • 08
  • Turg Blue HA
  • Reactive Blue 71
  • 09
  • Navy Blue HER
  • Reactive Blue 171
  • 10
  • Green HE4B
  • Reactive Green 19
  • 01
  • Blue HERD
  • Reactive Blue 160
  • 02
  • Blue HEGN
  • Reactive Blue 198

FREQUENTLY ASKED QUESTIONS

'HE' (High Exhaust) Series dyes belong to the newer class of SunActive® dyes. They have high substantivity and superior exhaustion, and are recommended for dyeing cellulosic materials to obtain brighter shades.
The main advantages are excellent build-up, high fixation, good compatibility, consistent colour yield and excellent wet fastness. High exhaustion also means less dye is left in the dye bath after dyeing.
'HE' dyes are less sensitive than cold or hot brands to variation in liquor-to-goods ratio and in electrolyte concentration in the dye bath. This makes shade mixing more consistent. They are recommended for batchwise dyeing of cellulosic material on a jigger, winch or open vat.
The range includes Yellow HE4G (Reactive Yellow 81), Golden Yellow HE4R (Reactive Yellow 84), Yellow HE6G (Reactive Yellow 135), Orange HER (Reactive Orange 84), Red HE3B (Reactive Red 120), Red HE7B (Reactive Red 141), Red HE8B (Reactive Red 152), Turquoise Blue HA (Reactive Blue 71), Navy Blue HER (Reactive Blue 171), Green HE4B (Reactive Green 19), Blue HERD (Reactive Blue 160) and Blue HEGN (Reactive Blue 198).
Vipul Organics Ltd., Mumbai, is a leading reactive dyes manufacturer and exporter in India. It manufactures the 'HE' Series high-exhaust dyes for batchwise dyeing of cellulosic fibres. It is part of the SunActive® range, which also includes the Hot, M, HE, ME and Vinyl Sulphone series, and the company exports to over 45 countries. A downloadable shade card is available on the Reactive Dyes page, and you can send a request through the Enquiry page.