For Research & Development scientists and product formulators, understanding the technical nuances of chemicals like Dimethyl Silicone Oil (CAS 63148-62-9) is paramount for innovation and product success. As a manufacturer and supplier, we provide high-quality polydimethylsiloxane fluids and technical data to support your development efforts. This overview focuses on the critical technical aspects that make Dimethyl Silicone Oil a valuable asset in various formulations.

Technical Profile of Dimethyl Silicone Oil:

Dimethyl Silicone Oil is characterized by its siloxane backbone, offering exceptional thermal stability, chemical inertness, and unique surface properties. Key technical attributes include:

  • Viscosity Range: Available in a wide range of viscosities (e.g., 10 cSt to 1,000,000 cSt), allowing formulators to select the optimal fluid for their specific needs – from low-viscosity lubricants to high-viscosity damping fluids.
  • Thermal Stability: It can withstand continuous use at elevated temperatures (typically up to 200°C, with some grades up to 300°C in closed systems) without significant degradation, making it suitable for high-temperature applications.
  • Chemical Inertness: Highly resistant to most chemicals, including dilute acids, bases, and oxidizing agents, ensuring product integrity in diverse chemical environments.
  • Low Surface Tension: This property facilitates excellent wetting, spreading, and surface modification capabilities, crucial for applications like lubricants, polishes, and release agents.
  • Dielectric Properties: Offers outstanding electrical insulation with high dielectric strength and a low dielectric loss factor, ideal for electronic and electrical applications.
  • Hydrophobicity: Its water-repellent nature is beneficial in textile treatments, protective coatings, and cosmetic formulations.

Optimizing Formulations: Tips for R&D and Formulators:

When incorporating Dimethyl Silicone Oil into your product development, consider these technical tips:

  • Viscosity Selection: Choose a viscosity that aligns with the desired rheological behavior, lubrication properties, or damping characteristics of your final product. Consult our technical data sheets for specific viscosity grades.
  • Compatibility: While generally inert, always check compatibility with other ingredients in your formulation, particularly with certain plastics, elastomers, or reactive chemicals.
  • Emulsification: For water-based systems (e.g., cosmetics, textile finishes), ensure proper emulsification techniques are used if incorporating silicone oil into aqueous formulations. We can supply emulsifiable grades or advise on suitable emulsifiers.
  • Surface Modification: Leverage its low surface tension for improved wetting, slip, or release properties in coatings, lubricants, and mold release agents.

Your Technical Partner for Silicone Oil Solutions:

As a dedicated manufacturer and supplier, we provide not only high-quality Dimethyl Silicone Oil (CAS 63148-62-9) but also the technical support necessary for optimal formulation. Our R&D team is available to assist you in selecting the right product grade, understanding its technical specifications, and troubleshooting application challenges. If you're looking to buy Dimethyl Silicone Oil and require expert technical guidance, contact us. We are committed to helping you innovate and succeed by providing superior chemical solutions and technical insights.