Lutensol M7 Nonionic Alkoxylate - High Cloud Point Textile Pretreatment Auxiliary

Product Name: Lutensol M7
Chemical Name: Nonionic Surfactant
Other Names: Nonionic Alkoxylate M7

Product Description:

The Lutensol M series is a line of nonionic alkoxylates developed for high‑efficiency oil removal. It features rapid oil‑stripping performance, making it particularly suitable for applications that require fast and thorough degreasing.

Lutensol M7 is a nonionic surfactant known for its excellent wetting and rewetting properties, high cloud point, and good stability in alkaline conditions (up to 50 g/L NaOH). It is ideal for pretreatment processes, especially in scouring and bleaching, where it demonstrates outstanding performance in removing waxes from raw cotton fabrics. Its advantages include strong detergency, the ability to form stable emulsions, resistance to gel formation, reduced emulsion viscosity, and environmental friendliness.

Applications:

Powerful emulsifying action for removing waxes and oils in pretreatment processes such as scouring.

Emulsification of high‑concentration oil‑in‑water emulsions, even with oil contents up to 80%.

Pre‑cleaning before dyeing and printing to improve color uptake and leveling.