Article Keywords: SLES 70%, Sodium lauryl ether sulfate concentration 70%, SLES 70% supplier,Texapon N70, Texapon N70 price, SLES 70% Texapon N70, sodium lauryl ether sulfate (SLES) products
SLES 70% Texapon N70 (sodium lauryl ether sulfate concentration 70%) is an anionic surfactant used in the detergent and personal care industry. Its working principle is mainly based on the amphiphilic nature of its molecular structure (having both hydrophilic and hydrophobic groups), thereby achieving key functions such as detergency, foaming, and emulsification.
What is the core working principle of sodium lauryl ether sulfate 70%? Typical applications of Texapon N70 (SLES 70) in detergent products! Aojin Chemical, as a supplier of SLES 70% Texapon n70, offers high-quality Texapon n70 at wholesale prices to various customers.
1. Texapon n70 reduces surface tension: The hydrophobic end (dodecyl chain) of the SLES molecule inserts into oil or grease, while the hydrophilic end (sodium polyoxyethylene ether sulfate) binds to water, significantly reducing the surface tension of water (from 72 mN/m to approximately 30 mN/m), making it easier for water to wet skin, hair, or fabric surfaces.
Emulsifying and encapsulating grease: The lipophilic end breaks down grease into tiny droplets of 5–10 μm, while the hydrophilic end stably encapsulates them, forming an oil-in-water emulsion, preventing oil from redepositing onto the cleaning surface.
Stable foam generation: In detergents with a pH of 5.5–7.5, SLES produces fine, long-lasting foam (up to 180 mm in height), extending the contact time between the cleaning solution and the surface, improving the user experience.
2. SLES 70% Hard water resistance: Its polyoxyethylene ether chains (ethoxylation degree n=2–3) provide excellent hard water resistance, maintaining detergency even in water with high calcium and magnesium ion concentrations (such as 300 ppm hard water) and preventing calcium soap deposition.
Mildness and compatibility: Compared to SLS (sodium lauryl sulfate), SLES is less irritating to the skin (irritation index approximately 8.9 vs. SLS 4.3), and can synergize with most nonionic and amphoteric surfactants, making it widely used in shampoo, shower gel, facial cleanser, and other formulations.
3. Typical applications of Texapon N70 (SLES 70) in personal care products:
Shampoo/Shower gel: As the main surfactant, it provides cleaning power and rich lather. Thickening effect: Adding 2%–5% NaCl can significantly increase the viscosity of the system and optimize the product texture.
Compound advantages: When compounded with mild surfactants such as alkyl glycosides (APG), it can increase detergency by 1.8 times while reducing irritation.
Note: SLES 70% refers to a paste or liquid with 70% active ingredient content, the remainder being water and small amounts of unreacted substances or byproducts (such as 1,4-dioxane). High-quality products strictly control impurity content!
For high-quality sodium lauryl ether sulfate (SLES) products with a concentration of 70%, contact Aojin Chemical!
Post time: Mar-04-2026
