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Dimethyl Silicone Oil Emulsifier 1#
Jienuo
Product Advantage
Exceptional Emulsifying Stability：It is a pale yellow solid with a pH range of 5-7 and a content of ≥99%, ensuring high purity. Specifically designed for emulsifying low-to-medium viscosity dimethyl silicone oil, it forms stable milky-white emulsions that meet the "qualified" standard for emulsion stability. This reliability guarantees consistent performance in various industrial and cosmetic applications.
Broad Solubility and Dispersion：The emulsifier dissolves in common organic solvents and disperses in water to form emulsions. This versatility allows it to adapt to different formulation environments, whether in oil-based or water-based systems, providing flexibility for product development in multiple fields.
Proven Usage Efficiency：When used, it accounts for 50% of the silicone oil dosage. Under the recommended conditions (heating to 40-50℃, stirring at 500-1200 r/min, and adding water dropwise within 2 hours), it efficiently converts dimethyl silicone oil into emulsions, reducing production time and ensuring cost-effectiveness.
Excellent Compatibility：As a non-ionic surfactant, it has good compatibility with other ingredients in formulations. Whether mixed with cosmetic actives, pharmaceutical excipients, or industrial additives, it does not cause adverse reactions, maintaining the overall stability and functionality of the final product.
High-Temperature Resistance：It exhibits high-temperature stability and can be combined with polysiloxanes to formulate high-temperature defoamers. This makes it suitable for high-temperature environments, expanding its application scope in industries such as metal casting and high-temperature processing.
Technical Specifications
Technical Parameters | Specifications of 1# |
Appearance | Pale yellow solid |
pH Value | 5 - 7 (at 25℃, 1% aqueous solution, typical range) |
Active Content | ≥ 99% (mass fraction, tested by standard titration method) |
Dosage (Based on Silicone Oil) | 50% (mass ratio, recommended dosage for stable emulsion formation) |
Emulsion Stability | Qualified (no stratification, no precipitation after standing at 25℃ for 7 days; no phase separation after centrifugation at 3000 r/min for 30 minutes) |
Solubility | Soluble in common organic solvents (such as ethanol, toluene); dispersible in water to form uniform emulsion |
Thermal Stability | Stable at 40 - 50℃ (optimal emulsification temperature); no decomposition or property change when stored at ≤ 40℃ |
Compatibility | Compatible with most non-ionic/cationic surfactants, cosmetic actives, pharmaceutical excipients and industrial additives |
Product Uses
Cosmetics Industry：It is widely used as a lubricant in cosmetics. When added to products like creams, lotions, and lipsticks after emulsifying dimethyl silicone oil, it forms a protective film on the skin or lips. This film enhances moisture retention and smoothness while maintaining good breathability to avoid clogging pores.
Medical and Food Industries：In medicine, it serves as a defoamer and release agent. For example, it acts as a lubricant for surgical instruments and a skin protectant for treating dryness and chapping. In food processing, it functions as a defoamer to prevent excessive foam from disrupting production and as a coating for food packaging to resist moisture, oil, and adhesion.
Automotive and Furniture Sectors：It is a key component in metal polishes for automobiles and furniture. The emulsified dimethyl silicone oil, facilitated by this emulsifier, improves the polishing effect, leaving surfaces with a smooth and glossy finish, and enhances the durability of the polished layer.
Metal Casting Industry：As a release agent in metal casting, it ensures easy separation of castings from molds. Its stable emulsifying property guarantees uniform coverage on mold surfaces, reducing mold adhesion, improving casting quality, and extending mold service life.
Coatings and Inks Industry：When used as an additive in coatings and inks, it improves the flowability, gloss, and water resistance of the products. This helps in achieving a more even coating film, enhancing the aesthetic appeal and durability of coated or printed surfaces.
First, add the measured emulsifier (50% of the silicone oil dosage) and dimethyl silicone oil to the emulsification kettle according to the required solid content.
Heat the mixture to 40-50℃, then stir at 500-1200 r/min.
Drop water into the kettle within 2 hours. After completion, you will get a milky-white dimethyl silicone oil emulsion.
