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SG-20
Jienuo
Emulsifier SG - 20, a non - ionic emulsifier, is soluble in solvents like ethanol. In water, it exists as a dispersion. It features excellent emulsifying, softening, and antistatic capabilities, and can stabilize various emulsions, finding wide use in multiple industries.
Product Advantage
Emulsifying Performance: It boasts strong emulsifying ability, effectively blending oil and water phases. For instance, in emulsion systems, it can reduce the interface tension to around 10 - 20 mN/m, ensuring stable emulsions.
Softening Effect: When used in textile processing, it imparts a soft touch to fabrics, enhancing the handfeel significantly compared to untreated textiles.
Antistatic Property: It efficiently reduces static electricity on materials, lowering the surface resistance to 10⁹ - 10¹⁰ Ω, which is crucial for electronic and textile industries.
Solubility: Soluble in ethanol and other common solvents, enabling easy incorporation into diverse formulations.
Stability: It provides good stability to emulsions, with emulsions remaining stable for over 6 months under normal storage conditions.
Technical Specifications
Parameter | Specification |
Chemical Composition | Polyoxyethylene stearate |
Type | Non - ionic |
Appearance (25℃) | Milky white solid |
Saponification Value | 46~52 |
Moisture Content | ≤ 1.0 % |
pH Value (1% Aqueous Solution) | 5.0 - 7.0 |
HLB Value | 14.5~15.5 |
EO (Ethylene Oxide) Units | 20 |
Storage Life | 2 years |
Packaging | 200kg/drum, 50kg/plastic barrel |
Storage Condition | Store in a cool, dry and ventilated place |
Product Uses
Textile Industry: Serves as a softener and antistatic agent, improving fabric handfeel and reducing static during processing and use.
Cosmetic Industry: Acts as an emulsifier in creams and lotions, ensuring uniform mixing of oil and water components.
Pharmaceutical Industry: Used in emulsifying pharmaceutical formulations for better drug delivery and stability.
Building Industry: Functions as an emulsifier and foaming agent in waterproof coatings, aiding in coating formation and performance.
Add Emulsifier SG - 20 to the formulation during the mixing process. The typical dosage ranges from 1% to 5% depending on the specific application. Stir well to ensure uniform distribution.
FAQ
Q: Is Emulsifier SG - 20 safe for cosmetic use?
A: Yes, it is safe when used within the recommended dosage in cosmetic formulations.
Q: Can it be used in high - temperature processes?
A: It performs well at temperatures up to 120°C, suitable for most industrial processes.
Q: How to store Emulsifier SG - 20?
A: Store it in a cool, dry place away from direct sunlight, and it has a shelf life of 2 years.
Q: Does it work in acidic environments?
A: It is stable in the pH range of 5.0 - 7.0, making it suitable for slightly acidic formulations.
Q: Can it be mixed with other emulsifiers?
A: Yes, it can be blended with other emulsifiers to customize emulsifying properties for specific needs.
