Leveling agent AN (Nivatine)
Similar product name: Nivantine AN, leveling agent DA
Chemical composition:Aliphatic amine polyoxyethylene ether
Type:Non-ionic (microstrip cation)
HLB value: 12.5~13.5 (theoretical value, for reference)
Technical indicators:
Appearance: yellow oil or paste
pH value: 6.0-7.0 (direct measurement)
Total amine value: 70 ± 5 mg KOH/g
Tertiary amine value: 70±5 mg KOH/g
Total tertiary amine value difference: ≤5 mg KOH/g
Performance and Features:
1. It is non-ionic in alkaline and neutral medium, and cationic in acidic medium. It has excellent emulsifying and leveling properties. It is stable to acid, alkali and hard water. It is stable in alkaline and neutral solutions. Can be mixed with other ionic actives.
2. It is used as a leveling agent in wool, hemp, silk and synthetic fibers, and it is an ideal stripping agent to increase the concentration.
3. As a leveling agent for acid complex dyes, it can reduce the amount of sulfuric acid in the dyeing bath and reduce the strength of fabric damage.
4. As a leveling agent for neutral dyes and vat dyes.
5. As a stripping agent for wool and nylon fabrics, it is used for stripping and level dyeing of wool, which can improve the appearance of the fabric, and can improve the abrasion fastness of the fabric in the dyeing and printing of ice dyes.
Packaging and Storage:
Packed in 50Kg plastic drum. Store and transport as general chemicals. Store in a dry and ventilated place. Shelf life is two years.