Description

Siloxanes And Silicones, Di-Me, 3-(Cyclohexylamino)Propyldimethoxysilyloxy-Terminated is a specialized organofunctional siloxane featuring a reactive cyclohexylamino group and methoxysilyloxy termination. This unique bifunctional structure matters for its dual capability as a reactive intermediate and a surface-modifying agent, offering both adhesion promotion and crosslinking potential. Industrial manufacturers in the adhesives, sealants, coatings, and composite materials sectors need this chemical to enhance product performance, particularly for improving the bonding between organic polymers and inorganic substrates.

Application

• As a coupling agent and adhesion promoter in epoxy, polyurethane, and silicone-based adhesive and sealant formulations.
• As a surface modifier for fillers (e.g., silica, glass fibers) and pigments to improve dispersion and compatibility in polymer matrices.
• As a key intermediate in the synthesis of specialized silicone resins and functional polymers for high-performance coatings.
• In the production of release coatings and pressure-sensitive adhesives where controlled surface energy is critical.
• For enhancing the water repellency and durability of construction materials like concrete and stone.
• As a component in fiber treatment for textiles and composites to improve fiber-matrix interfacial strength.

Basic Information

Product Name	Siloxanes And Silicones, Di-Me, 3-(Cyclohexylamino)Propyldimethoxysilyloxy-Terminated
CAS No.	129968-18-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	3-(Cyclohexylamino)propyldimethoxysilyloxy-terminated dimethyl siloxane; Dimethylsiloxane, 3-(cyclohexylamino)propyldimethoxysilyloxy-terminated; Amino-functional siloxane oligomer; Cyclohexylaminopropyl-terminated polydimethylsiloxane; N-Cyclohexyl-3-aminopropyldimethoxysilane terminated PDMS; CAS 129968-18-9
EINECS	Contact for details

Quality Control

Our Siloxanes And Silicones, Di-Me, 3-(Cyclohexylamino)Propyldimethoxysilyloxy-Terminated is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in composition, functional group content, and purity. Certificates of Analysis (COA) documenting key parameters such as amine value, methoxy content, viscosity, and appearance are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under a dry atmosphere (e.g., nitrogen) after opening to prevent hydrolysis and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Amine Value	Contact for details
Methoxy Content	Contact for details
Viscosity (25°C)	Contact for details
Specific Gravity (25°C)	Contact for details
Refractive Index (25°C)	Contact for details
Purity (GC)	≥ 95.0%

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