Description

Siloxanes and Silicones, di-Me, polymers with Me silsesquioxanes, hydroxy-terminated, reaction products with Me Et ketone O,O',O''-(methylsilylidyne)trioxime, trimethoxy[3-(oxiranylmethoxy)propyl]silane and N-[3-(trimethoxysilyl)propyl]benzenamine is a specialized, multi-functional silicone hybrid polymer engineered for advanced material science applications. This compound matters for its unique combination of reactive silanol, epoxy, and amine functionalities, enabling it to act as a high-performance crosslinker, adhesion promoter, and surface modifier. Industrial R&D and manufacturing teams in the coatings, composites, and electronics sectors need this material to develop products with enhanced durability, thermal stability, and interfacial bonding.

Application

• High-Performance Coatings & Adhesives: Functions as a reactive additive to improve adhesion to difficult substrates (metals, glass, plastics), chemical resistance, and flexibility in epoxy, polyurethane, and silicone-based systems.
• Advanced Composite Materials: Used as a coupling agent and crosslinker in fiber-reinforced polymers (FRP) to enhance the interfacial bond between inorganic fibers (glass, carbon) and organic resin matrices.
• Electronic Encapsulants & Potting Compounds: Imparts excellent moisture resistance, thermal stability, and electrical insulation properties in protective formulations for sensitive electronic components.
• Surface Modification & Functionalization: Applied as a primer or treatment to alter surface energy, promote hydrophobicity, or create reactive sites on inorganic fillers (silica, talc) for better polymer integration.
• Specialty Sealants: Enhances the weatherability, UV resistance, and mechanical properties of industrial and construction sealants.

Basic Information

Item	Detail
Product Name	Siloxanes and Silicones, di-Me, polymers with Me silsesquioxanes, hydroxy-terminated, reaction products with Me Et ketone O,O',O''-(methylsilylidyne)trioxime, trimethoxy[3-(oxiranylmethoxy)propyl]silane and N-[3-(trimethoxysilyl)propyl]benzenamine
CAS No.	123127-09-3
Molecular Formula	Complex Polymer / Contact for details
Molecular Weight	Polymer / Contact for details
Synonyms	Epoxy-Amino Functional Silicone Hybrid Polymer; Siloxane-silsesquioxane copolymer, hydroxy-terminated, reaction product with methyl ethyl ketone trioxime silane, glycidyloxypropyltrimethoxysilane, and aminopropyltrimethoxysilane; Multi-functional silicone resin; Amino-epoxy functional polysiloxane; Adhesion promoter resin; CAS 123127-09-3
EINECS	Contact for details

Quality Control

Every batch of our specialty silicone hybrid polymers is manufactured under strict quality management systems. We provide comprehensive quality assurance through in-process controls and final batch testing to ensure consistent performance and purity. Certificates of Analysis (COA) detailing key parameters such as functional group content, viscosity, and non-volatile matter are available upon request to support your quality and regulatory needs.

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/59-77°F). Keep away from strong acids and organic solvents. The container must be kept tightly sealed due to moisture sensitivity and to prevent solvent loss or contamination.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Color (Gardner)	≤ 3
Non-Volatile Matter	≥ 75%
Viscosity (25°C)	Contact for details
Epoxy Value	Contact for details
Amino Value	Contact for details
Specific Gravity (25°C)	1.00 - 1.10
Solvent	Methyl Ethyl Ketone / Contact for details

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