Description

Siloxanes And Silicones, Cetyl Me, Di-Me, Me Stearyl is a specialized organomodified silicone fluid, specifically a cetyl and stearyl methyl siloxane copolymer. This compound is engineered to deliver exceptional lubricity, softness, and water repellency, making it a critical performance additive in high-end formulations. It is primarily sought after by manufacturers in the personal care, cosmetics, and industrial lubricant sectors seeking to enhance product texture, spreadability, and protective barrier properties.

Application

• Personal Care & Cosmetics: Acts as a premium emollient and conditioning agent in hair care products (shampoos, conditioners), skin creams, lotions, and sunscreens to impart a non-greasy, silky-smooth feel.
• Antifoaming Agent: Used in controlled quantities as a defoamer in various chemical processing and industrial applications.
• Textile & Fiber Treatment: Provides durable softness, lubricity, and water repellency to fabrics and synthetic fibers.
• Industrial Lubricants & Release Agents: Serves as a high-performance additive in mold release formulations, plastic processing, and specialty lubricants where thermal stability is required.
• Polishes & Coatings: Enhances gloss, leveling, and mar resistance in automotive and furniture polish formulations.

Basic Information

Product Name	Siloxanes And Silicones, Cetyl Me, Di-Me, Me Stearyl
CAS No.	68037-78-5
Molecular Formula	Typically a copolymer, contact for specific formula.
Molecular Weight	Varies by grade and chain length.
Synonyms	Cetyl Stearyl Dimethicone; Cetyl Dimethicone; Stearyl Dimethicone; Poly[oxy(methylstearylsilylene)]; Poly[oxy(methylcetylsilylene)]; Cetyl/Stearyl Methicone; Methyl Cetyl Stearyl Siloxane; Organomodified Silicone Fluid (Cetyl/Stearyl)
EINECS	Contact for details.

Quality Control

Our Siloxanes And Silicones, Cetyl Me, Di-Me, Me Stearyl is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in viscosity, refractive index, and organomodification level, meeting the specifications required for your application. Certificates of Analysis (COA) documenting key parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Viscosity (25°C)	Specification available upon request
Refractive Index (25°C)	Specification available upon request
Specific Gravity (25°C)	Specification available upon request
Assay (Active Content)	> 98%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.