3-(2,3-Epoxypropoxy)propylmethyldiethoxysilane

 Siwin-E563

(2,3-Epoxy propoxy)propylmethyldiethoxysilane

The Equivalent List

The Physical Properties

Product No.:                            Siwin-E563

Chemical Name:                      3-(2,3-Epoxypropoxy)propylmethyldiethoxysilane

CAS NO.:                                  2897-60-1

EINECS NO.:                             220-780-8

Formula:                                  C11H22O4Si

Appearance:                            Colorless Transparent Liquid

Density(ρ20℃, g/m³）：         0.9780±0.0050

Refractive Index( n 25℃ ):        1.4310±0.0050

Purity(by GC,%):                        97%

Chemical Structure:

Applications

Siwin-E563 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 water-borne acrylic sealants and in urethane and epoxy coatings.

Package & Storage

• 200kg/drum  970kg/IBC

• Keep in cool, dry and ventilated place with tightly sealed.