Description

1-Propanamine, 3-(Triethoxysilyl)-, Polymer With Diethoxydimethylsilane, Triethoxyphenylsilane And Trimethoxymethylsilane is a specialized organosilicon polymer designed to provide superior adhesion and compatibility in demanding formulations. This multi-functional silane copolymer is engineered to act as a high-performance coupling agent and crosslinker, enhancing the durability and performance of composite materials. It is essential for manufacturers in the coatings, sealants, and advanced polymer industries seeking to improve the bond between organic resins and inorganic substrates.

Application

• Adhesion Promoter in Coatings: Enhances the bonding of paints, primers, and industrial coatings to difficult substrates like metals, glass, and plastics.
• Crosslinking Agent for Silicones: Used in RTV (Room Temperature Vulcanizing) silicone sealants and elastomers to improve mechanical strength and thermal stability.
• Fiberglass and Composite Treatment: Acts as a key sizing or coupling agent for glass fibers and mineral fillers to improve resin wetting and interfacial adhesion.
• Waterproofing and Sealant Formulations: Imparts excellent water repellency and durability to construction sealants and waterproofing membranes.
• Surface Modification of Nanoparticles: Functionalizes silica, alumina, and other inorganic nanoparticles for better dispersion in polymer matrices.
• Primers for Adhesive Bonding: Formulated into primers to pre-treat surfaces for structural and automotive adhesive applications.

Basic Information

Product Name	1-Propanamine, 3-(Triethoxysilyl)-, Polymer With Diethoxydimethylsilane, Triethoxyphenylsilane And Trimethoxymethylsilane
CAS No.	67599-32-0
Molecular Formula	Polymeric Mixture
Molecular Weight	Contact for details
Synonyms	3-Aminopropyltriethoxysilane polymer with diethoxydimethylsilane, triethoxyphenylsilane and trimethoxymethylsilane; Silane, amino-functional copolymer; Aminosilane copolymer; Organosilane adhesion promoter copolymer; N-(3-(Triethoxysilyl)propyl)amine copolymer; γ-Aminopropyltriethoxysilane copolymer; Silane coupling agent polymer blend; Multi-functional aminosilane polymer
EINECS	Contact for details

Quality Control

Our production of this advanced silane copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including amine content, silanol content, viscosity, and refractive index. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at room temperature (15-25°C/59-77°F). Keep the container tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent moisture absorption and premature polymerization.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Color	Colorless to pale yellow
Identification (IR)	Conforms to structure
Assay (Amino Content)	Contact for details
Viscosity @ 25°C	Contact for details
Refractive Index @ 20°C	Contact for details
Specific Gravity @ 25°C	Contact for details

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