+86 27 8439 6550 | +86 181 6277 0058
sales@cfsilanes.com
/
Epoxy functional silicone prepolymer ChangFu® SP-E20
ChangFu® SP E20

Epoxy functional silicone prepolymer ChangFu® SP-E20

ChangFu® SP-E20 is an epoxy silane oligomer that can be used as an adhesion promoter in polysulfides, polyurethanes, epoxy resins and acrylic caulks, sealants, adhesives, and coatings. Its epoxy functional group and silicon hydroxyl functional group contribute to adhesion promotion and crosslinking of waterborne or solvent-based coatings, as well as the dispersion of metallic pigments in aqueous systems.
Select Products By Type
Specification

Description

Epoxy functional silicone prepolymer

Product No.

ChangFu® SP-E20

Appearance

Colorless to light yellow clear liquid

Active Ingredient Content

100%

Viscosity

40~100cst

Density

1.150~1.170

Refractive Index

1.4500~1.4600

 

/
Epoxy functional silicone prepolymer ChangFu® SP-E20
ChangFu® SP E20

Epoxy functional silicone prepolymer ChangFu® SP-E20

ChangFu® SP-E20 is an epoxy silane oligomer that can be used as an adhesion promoter in polysulfides, polyurethanes, epoxy resins and acrylic caulks, sealants, adhesives, and coatings. Its epoxy functional group and silicon hydroxyl functional group contribute to adhesion promotion and crosslinking of waterborne or solvent-based coatings, as well as the dispersion of metallic pigments in aqueous systems.
Specification

Description

Epoxy functional silicone prepolymer

Product No.

ChangFu® SP-E20

Appearance

Colorless to light yellow clear liquid

Active Ingredient Content

100%

Viscosity

40~100cst

Density

1.150~1.170

Refractive Index

1.4500~1.4600

 

Get Price of Silicon Compounds

Get Price of Silicon Compounds

Address:

No.2, Dongfeng Avenue, Wuhan Economic And Technological Development Zone, Hubei Province

Popular Silicon Compounds

Popular Silicon Compounds

News & Blog in Changfu Chemical

News & Blog in Changfu Chemical

Specialty silanes
The Essential Guide to Silane Sealers:Everything You Need to Know
Explore what silane sealers are, how they work, the benefits they offer, and where and how to apply them for optimal results.
Mar 14, 2025
MS SH50C
Changfu Chemical Mercapto-Modified Polysiloxane: High-Efficiency Protective Coating Solution for Circuit Boards
Jun 28 11:26
Photobank
Changfu Chemical MAST40: MonoMethacryloxy Terminated Polysiloxanes
Jul 10 02:43
Specialty silanes
The Essential Guide to Silane Sealers:Everything You Need to Know
Explore what silane sealers are, how they work, the benefits they offer, and where and how to apply them for optimal results.
Nov 09 23:50