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Textile printing and dyeing auxiliaries

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Levelling agent AN(or leveling agent DA)

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Product Details

Chemical composition: fatty amine polyethylene glycol ether

Type:  nonionic (small quantity of basic ion)         

HBL value:  12.5—13.5 (theoretical value, for inference)

Technical specification:

Appearance

yellow grease or cream

PH (immediate value)

6.0—7.0

Total amine value

65—75 mgKOH/g

Tertiary amine value

65—75 mgKOH/g

Total tertiary amine value difference

≤5 mgKOH/g


Characteristic and Applications:

1. Nonionic in alkaline and neutral medium, basic ionic in acid medium, excellent property of emulsification and leveling, stable in acid, alkali and hard water. Can be mixed with other ion active matter in alkaline and neutral solution.

2. Used as levelling agent of hair, amiray ramie, silk and synthetic fibre, turn into perfect stripping agent after concentration.

3. Used as levelling agent of acid complexation dyes, can reduce dyebath sulfuric acid dosage and mightiness injury to textile.

4. Used as levelling agent of neutral dyes and vat dyes.

5. Used as stripping agent of wool and caprone textile, used in wool stripping and equality dyeing. Can improve appearance of textile, improve abrasion resistance of textile in dyeing and printing of azoic dye.


Package and Storage: 

IBC drum,1000kg/drum.Plastic drum,50 or 200kg/drum.Metal pail,200kg/drum.

Storage period:  two years.


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