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CFS-601 3-(2,3-Epoxypropoxypropyl)methyldiethoxysilane

CAS No.: 2897-60-1

Product Introduction

CFS-601 3-(2,3-Epoxypropoxypropyl)methyldiethoxysilane is an epoxy-functional silane coupling agent containing an epoxy group and two hydrolyzable ethoxy groups. It promotes bonding between organic polymers and inorganic substrates, making it suitable for coatings, adhesives, sealants, and composite materials. It can improve adhesion, water resistance, and durability in various resin systems.

Key Functions

· Improves adhesion between organic resins and inorganic substrates such as glass, metals, fillers, and glass fibers.

· Enhances water resistance and wet adhesion of coatings, adhesives, and sealants.

· Improves filler compatibility and bonding in resin-based composites.

· Acts as an adhesion promoter and crosslinker in suitable formulations.

Applications

· Coatings and sealants

· Furniture adhesives, automotive sealants, and marine coatings

· Waterborne acrylic and polyurethane coatings

· Electronic encapsulation and packaging materials

· Glass fiber and inorganic filler surface treatment

· Epoxy, polyurethane, acrylic, and polysulfide resin systems

· Plastics, rubber, and composite materials

Key Advantages

· Combines an epoxy functional group with two hydrolyzable ethoxy groups for dual reactivity.

· Improves interfacial bonding between organic polymers and inorganic materials.

· Enhances adhesion, mechanical properties, and water resistance.

· Compatible with a wide range of coatings, adhesives, sealants, and composite systems.

Synonyms & Equivalents

Synonyms: 

3-Glycidoxypropylmethyldiethoxysilane; [3-(2,3-Epoxypropoxy)propyl]diethoxymethylsilane

Equivalents:

WetLink 78;

Z-6042;  

KBE-402

CoatOSil 2287