What is Stearic Acid Amide
The white emulsion of stearic acids amide can be used to add important ingredients for plastics and other synthetic materials, such as rubber, chemicals, fibers and coatings. Because of its unique chemical structure, it can improve polymer resins’ processing capabilities and to some extent also give products high application performance.
Features and uses of Stearic Acid Amide
Stearic Acid amide is harmless, non-toxic and non-polluting. This acid is easily dispersed in water. Inks, coatings, and leather coatings are the main uses of this compound. To improve slip resistance, resistance to abrasion, and anti-blocking. It is also used in textile post processing additives, paper coatings or thermal paper sensitizers.
Prepare Stearic Acid Amide
In order to attain the dispersion effect of water-based water-based steroids acid amide, dispersing and emulsifying agents must be used. Although the water-based stearic acids amide emulsion has good dispersion properties, even with the addition of dispersant and emulsifier, there is still a high possibility that it will precipitate and cause flocculation or stratification. First, add the water-based water-basedstearic Acid amide to water. Then stir for 60 minutes (stirring rate is 2500r/min). Next add defoamer (stirring pace is 2500r/min). Finally stir for 40 minutes (stirring frequency is 2500r/min) and you will get an aqueous solution of stearic Acid amide. This prepared water-based, stearic-acid amide-amide emulsion contains a solid percentage of 41.7% and has a viscosity reading of 146mPa*S. After 30 minutes of centrifugation at 20000r/min, the water-based, stearic-acid amide-amide emulsion can be placed at 2035 for 3 month without stratification or flocculation.
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