Silanes | Silane Coupling Agent | Adhesion Promoters | Epoxy Silane | 3-Glycidoxypropylmethyldimethoxysilane

Silane Coupling Agents | Adhesion Promoters | Epoxy Silanes | Surface Modifiers

SiSiB® PC3400

gamma-Glycidoxypropylmethyldimethoxysilane.
Synonym: 3-(2,3-Epoxypropoxypropyl)methyldimethoxysilane;
(3-(2,3-Epoxypropoxy)propyl)dimethoxymethylsilane
3-Glycidoxypropyldimethoxymethylsilane

Chemical Structure

Introduction

SiSiB® PC3400 is a clear colorless, low-odor liquid. SiSiB® PC3400 may be used as an adhesion promoter (coupling agent) for organic/inorganic interfaces, as a surface modifier (e.g. regulating surface polarity) or as a crosslinking agent (moisture-curing of polymers). When used as coupling agent, it generally reduces the sensitivity of the products' mechanical and electrical properties to heat and/or moisture.

Typical Physical Properties

Chemical Name:	3-Glycidoxypropylmethyldimethoxysilane
CAS No.:	65799-47-5
EINECS No.:	265-929-8
Formula:	C₉H₂₀O₄Si
Molecular Weight:	220.34
Boiling Point:	100°C/4mmHg
Flash Point:	105°C

Color and Appearance:	Colorless clear liquid
Density [25°C]:	1.02
Refractive Index [25°C]:	1.431
Purity:	97.0%;

Applications

SiSiB® Epoxy Silane Typical Benefits:
Improves dry and wet strength in cured composites reinforced with glass fiber rovings.
Enhances wet electrical properties of epoxy-based encapsulate and packaging materials.
Eliminates the need for a separate primer in polysulfide and urethane sealants.
Improves adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.

SiSiB® silanes are versatile materials used in a wide range of applications including:
Silane Coupling Agent, Silane Adhesion Promoter, Silane Hydrophobing Agent, Silane Dispersing Agent, Silane Crosslinking Agent, Silane Moisture Scavenger, Polypropylene Catalyst "Donor" Silane, Silicate Stabilizer, Polyurethane Endcapper Silane, Silane Drying Agent, Silane Curing Agent, Silane Reinforcer, Silylating Agent, Silane Reducing Agent, Silyl Building Blocks and Synthons etc.

Packings

Net weight 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre.

Technical Library

Download Technical Data Sheet Safety Data Sheet	Input product name, code or CAS number.
Download 2009 SiSiB® SILANE Catalogue