Name: Domestic KH602 LT602 N-Beta-(Aminoethyl)-Gamma-Aminopropylmethyldimethoxysilane
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Domestic KH602 LT602 N-Beta-(Aminoethyl)-Gamma-Aminopropylmethyldimethoxysilane

Bifunctional amino-silane coupling agent with primary and secondary amine groups for enhanced reactivity toward resins and inorganic surfaces.
Dimethoxy substitution provides improved hydrolytic stability versus trialkoxysilanes, enabling longer shelf life and easier handling.
Optimized molecular architecture delivers superior interfacial adhesion between organic polymers (e.g., epoxy, phenolic, rubber) and silica-based fillers or glass fibers.
Low volatility and moderate viscosity facilitate uniform dispersion in solvent-based and high-solids formulations without phase separation.
Domestically manufactured under strict ISO 9001-controlled conditions, ensuring consistent batch-to-batch performance and regulatory compliance.

Typical Applications Of Domestic KH602 LT602 N-Beta-(Aminoethyl)-Gamma-Aminopropylmethyldimethoxysilane

Surface modification of silica, quartz, and wollastonite fillers in high-performance rubber compounds (e.g., tire treads, conveyor belts).
Adhesion promoter in epoxy-based structural adhesives and composite matrix resins for aerospace and wind blade manufacturing.
Moisture-cure additive in RTV silicone sealants to accelerate crosslinking and improve substrate bonding on metals and ceramics.
Functionalization agent for glass fiber sizing in thermoset composites used in automotive under-hood components.
Coating additive to enhance corrosion resistance and intercoat adhesion in multi-layer industrial protective coatings.

Chemical Type	Amino-functional alkoxysilane
Product Form	Liquid
Appearance	Colorless to pale yellow clear liquid
Primary Applications	Coupling agent, surface modifier, adhesion promoter
Key Features	Bifunctional amine, dimethoxy silane, hydrolytically stable
Refractive Index (n²⁰_D)	1.435–1.445
Density (25 °C)	0.97–0.99 g/cm³
pH (1% aqueous solution)	10.0–11.5

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