N-(3-Triethoxysilylpropyl)ethylenediamine CAS 5089-72-5

Introduction

N-(2-aminoethyl)-3-aminopropyltriethoxysilane is a colorless or slightly yellow transparent liquid, soluble in benzene and ethyl acetate, and reacts with water. It is mainly used to couple organic polymers and inorganic substances, so that the two are chemically bonded into a whole, in order to improve the various physical and mechanical properties, electrical properties, water resistance, aging resistance, etc. of the polymer. The polymers suitable for coupling include thermosetting resins.

Specification 

Application

1. Used as an additive or as a primer for phenolic, urea-formaldehyde, furan, polyurethane, silicone, epoxy, nitrile, phenolic, acrylic and other coatings, inks, adhesives and sealants to improve the adhesion, corrosion resistance, weather resistance, water boiling resistance and scrub resistance of resin coatings, extend service life, and improve the dispersion and bonding of pigments and fillers in the resin phase.

2. Used in resin sand casting and resin molds to improve the bonding and water resistance of resin and silica sand or abrasives;

3. Used in plastics, rubbers, resins and low-smoke halogen-free flame-retardant cable materials filled with mineral fillers or glass fibers to improve the dispersion and bonding of fillers and fibers in the resin phase;

4. Surface treatment of inorganic mineral fillers, flame retardants and glass fibers to improve their dispersion, compatibility, bonding and reinforcement effects in the resin phase;

5. Ferrous metal surface treatment additives.