Stearyl Amine Polyethoxylated Ether (Additive NE-1815)
【Specification】Additive NE-1815
Chemical Composition: Stearamide Polyoxyethylene (15) Ether
【Type】Non-Ionic
Technical Specifications
Appearance (25°C) Light brown transparent oil-like liquid
Color (Gardner method) ≤10
Total Ammonia Value mgKOH/g 50～60
50-60 mgKOH/g
Performance & Applications
1. Soluble in water, it exhibits non-ionic properties in alkaline or neutral mediums and cationic properties in acidic mediums, boasting excellent even dyeing and diffusion capabilities. Primarily used as an even dyeing agent for acid metal chelating dyes, it can reduce the amount of sulfuric acid in the dye bath, minimize fabric strength damage, and can also serve as an even dyeing agent for neutral and还原染料. It effectively controls the rate of instant dyeing and the migration of dyes, aiding in rapid dyeing at high temperatures. As an even dyeing agent in wool, linen, silk, and synthetic fibers, increasing the concentration makes it an ideal desizing agent. As a desizing agent for wool and nylon fabrics, it is used for wool desizing and even dyeing, improving fabric appearance and enhancing the wear resistance of ice dyeing fabrics. As an additive in viscose fiber cord production, it enhances cord strength, improves filtration and processing, boosts the single fiber strength of cords, reducing the change rate of spinning nozzles by approximately 20-40%. Used in textiles as an emulsifier, antistatic agent, and dispersant.
2. Used as a cleaner, emulsifier, dispersant, desizing agent, antistatic agent, and softener in the textile dyeing and finishing industry; when used in adhesive cellulose pulp, it enhances the filtration and anti-filament properties of the pulp. During alkalinization, it significantly reduces electrical load and improves the looseness of alkali fibers.
Packaging and Storage
200 kg plastic drum packaging.
Store and transport in accordance with general chemical regulations. Keep in a dry, well-ventilated area.
Shelf life: 2 years.
