Core Characteristics

1. Structural and Performance AdvantagesDLS has a unique double hydrophilic group structure, which endows it with strong wetting, emulsifying and cleaning capabilities. Compared with traditional anionic surfactants, it is much milder to the skin and eyes, making it suitable for sensitive skin and baby care products. It also has good compatibility with other surfactants and can synergistically enhance the overall performance of formulations when compounded with non-ionic or amphoteric surfactants.
2. Safety TraitsThis surfactant has low toxicity and does not cause obvious irritation or damage to the human body under normal usage concentrations. It complies with the safety standards of personal care and daily chemical products in most countries and regions, and is recognized as a safe and reliable raw material for mild cleaning products.

Main Application Fields

1. Personal Care and Daily Chemical ProductsIt is a key raw material for mild cleansing products, widely used in baby shower gel, sensitive skin facial cleanser, hand sanitizer and intimate care lotions. Its fine foam can effectively remove dirt and excess oil while avoiding skin dryness and tightness, providing a comfortable cleansing experience. It is also added to some hair care products to improve the softness and combability of hair.
2. Textile and Printing and Dyeing IndustryIn the textile field, DLS serves as a wetting agent and leveling agent in the dyeing and finishing process. It can help dyes spread evenly on the fabric surface, improve the uniformity of dyeing, and prevent the occurrence of color spots and streaks. Meanwhile, its mild properties will not damage the fiber structure, ensuring the soft handfeel of textiles.
3. Cosmetics and Pharmaceutical IndustriesIt is used in the preparation of some cosmetic emulsions and lotions as an emulsifier, helping to stabilize the oil-water system and improve the product's storage stability. In the pharmaceutical industry, it can be used as a solubilizer and emulsifier for certain topical preparations, such as ointments and lotions, to enhance the solubility and absorption effect of active ingredients.
4. Other FieldsDLS can be applied in the production of water-based coatings and inks as a dispersant, promoting the uniform dispersion of pigments and fillers and improving the quality of the coating film and printing effect. It is also used in some industrial cleaning agents for precision instruments and electronic components, due to its good cleaning ability and low residue.