polyether-modified silicone oil
Polyether-modified silicone oil, identified by CAS 68937-54-2, is a versatile non-ionic surfactant belonging to the class of organosilicon compounds. It is synthesized by grafting polyether chains, typically ethylene oxide or propylene oxide, onto a polydimethylsiloxane backbone. This unique molecular architecture combines the low surface tension and lubricity of silicone with the hydrophilicity and solubility of polyethers. The resulting copolymer exhibits excellent water solubility or dispersibility, making it an essential additive in formulations where traditional silicone oils would be incompatible.
In industrial and research settings, this material is valued for its superior wetting, foaming, and emulsifying capabilities. It functions effectively across a wide temperature range and maintains stability in various chemical environments. Handling this substance requires standard industrial hygiene practices, as it is generally characterized by low volatility and high chemical stability. Its ability to bridge the gap between aqueous and non-aqueous phases makes it a critical component for developing advanced materials and high-performance chemical blends.
• In the personal care and cosmetic industry, CAS 68937-54-2 serves as a high-performance conditioning agent and emulsifier for shampoos, lotions, and hair styling products. It enhances the sensory profile of formulations by providing a silky, non-greasy feel and improving the spreadability of active ingredients on the skin and hair. Its water-soluble nature allows for the creation of clear, stable products without the risk of heavy buildup or residue common with standard dimethicone.
• Within the textile and leather processing sectors, this polyether-modified silicone oil acts as a powerful softening and finishing agent. It imparts excellent hydrophilicity and antistatic properties to synthetic and natural fibers, improving the hand-feel and durability of the treated materials. Additionally, it functions as a lubricant during high-speed manufacturing processes, reducing friction and preventing fiber breakage while ensuring uniform dye uptake and coating adhesion.
• The material is extensively utilized in the production of polyurethane foams as a cell stabilizer and surfactant. By controlling the surface tension during the foaming process, it ensures a uniform cell structure and prevents the collapse of the foam matrix, leading to consistent density and mechanical properties in the final product. It also finds significant application in the coatings and inks industry as a leveling agent and defoamer, where it eliminates surface defects like orange peel and craters by improving substrate wetting.
Product Name: polyether-modified silicone oil
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