Reactive Levelling Agent

Reactive Levelling Agent 

EM-2203

◎ General Description

EM-2203 is composed of a special blend of anionic and non-ionic compounds, it exhibits excellent dispersing power. Suitable for reactive dyeing, especially for turquoise dyes.

◎ Technical Data

Appearance：Dark brown transparent liquid,

Ionic Property：Anionic

Solid Content：19±2%

pH Value：5.5-6.5

Solubility：Easily soluble in cold water

◎ Properties and Features

1. Outstanding dispersing capacity: Prevents color spots and streaks caused by dye aggregation and precipitation.

2. Excellent chelating ability: Softens water and avoids color changes induced by metal ions (e.g., copper, iron) in water.

3. Enhances the rate of salt and alkali addition, shortening dyeing time.

4. Improves dyeing reproducibility.

◎ Application

1.Range of application

Reactive dyeing processes.

2.Usage Methods

2.1 Recommended Dosage: 0.5-1.5g/L

2.2 Application Examples:

Dyeing Shade                   Light Shade      Medium Shade      Dark Shade

Reactive Dye                   0 -0.5% (o.w.f)    0.5-3.0% (o.w.f)    3.0 -8.0% (o.w.f)

Anhydrous Sodium Sulfate          5-30g/L          30-60g/L          60 -100g/L

Sodium Carbonate                 3 -10g/L          8 -18g/L            15-30g/L

Reactive levelling agent EM-2203  0.5 -0.8g/L        0.6-1.2g/L          1.0 -1.5g/L

Bath Ratio: 1:5 ~ 1:20. Dyeing by temperature-raising method or constant-temperature method → Water washing, neutralization, soaping