Chelating Disperse Agent HEROLAN HN19

Product introduction

It is composed of special macromolecular ester compounds and organic compounds. It has excellent chelating ability and excellent dispersion for metal ions such as iron, copper, calcium and magnesium in water.

Product features

Properties: light yellow transparent liquid

Physicochemical properties: no phosphorus, soluble in cold water; It is suitable for various cooking and bleaching processes, and has excellent chelating ability for chelating calcium, magnesium, iron, copper, manganese and other metal ions in water. Under the same dosage, the chelating force of 3 times is stronger than that of conventional dispersant. It has high dispersibility, effectively disperses impurities, improves whiteness, and has good stability for acid, alkali, hard water and electrolyte.

Scope of application

It is suitable for various processes, such as cloth cooking, bleaching, soaping, etc., and chelates metal ions such as iron, copper, calcium and magnesium in dispersed water.

Usage method

1) Reference dosage: 0.5 ~ 2G / L

2) Application example: cotton knitting pretreatment scouring and bleaching

HEROLANHN190. 5 ~ 2g/L

Soaping of cotton knitting dyeing with reactive dyes

HEROLANHN190. 5 ~ 2g/L

Bath ratio 1:10 ~ 1:15, temperature 98 ~ 100 ℃, treatment for 15 ~ 20min → water washing