Description

Siloxanes And Silicones, C14-20-Alkyl Me is a high-performance organomodified silicone fluid, specifically engineered with long-chain C14-20 alkyl groups. This modification imparts unique compatibility and surface-active properties, making it a versatile intermediate and functional additive. It is particularly valuable for formulators seeking to enhance lubricity, water repellency, and spreadability in demanding industrial and personal care applications. Key industries that utilize this specialty chemical include advanced lubricants, coatings, and high-end cosmetic formulations.

Application

• Lubricant & Release Agent: Acts as a high-performance additive in synthetic lubricants, mold release agents, and anti-friction coatings for metalworking and plastics processing.
• Water-Repellent Coatings: Imparts durable hydrophobic and oleophobic properties to textiles, leather, paper, and construction materials.
• Personal Care & Cosmetics: Used as an emollient and conditioning agent in hair care products, skin creams, and sunscreens to provide a smooth, non-greasy feel and improved spreadability.
• Industrial Defoamers: Serves as a key component in silicone-based defoamer formulations for aqueous systems in wastewater treatment, pulp and paper, and chemical processing.
• Plastic & Rubber Additive: Enhances internal and external lubrication during polymer processing, improving flow and mold release while reducing surface tack.
• Adhesive & Sealant Modifier: Modifies rheology and surface wetting characteristics in adhesives, sealants, and caulks to enhance application properties and final performance.

Basic Information

Product Name	Siloxanes And Silicones, C14-20-Alkyl Me
CAS No.	179466-24-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C14-20-Alkyl Methyl Siloxane; Alkylmethylsiloxane (C14-20); Long-chain alkyl modified silicone oil; Poly[(C14-20-alkyl)methylsiloxane]; Silicone fluid, C14-20 alkyl Me; Methyl (C14-20 alkyl) siloxane homopolymer; Alkylmethyl polysiloxane (C14-20); Polydimethylsiloxane, C14-20-alkyl substituted
EINECS	Contact for details

Quality Control

Our Siloxanes And Silicones, C14-20-Alkyl Me is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Key parameters such as viscosity, specific gravity, refractive index, and alkyl content are verified against established specifications. A Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. Under these recommended conditions, the product maintains its stability for an extended period.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Viscosity @ 25°C	Contact for details
Specific Gravity @ 25°C	Contact for details
Refractive Index @ 25°C	Contact for details
Assay (Alkyl Content)	Contact for details

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