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3-Glycidoxypropyltrimethoxysilane RJ-560

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Description

Chemical name: 3-(2,3-Epoxypropoxy)propyltrimethoxysilane; 3-Glycidoxypropyltrimethoxysilane

CAS No: 2530-83-8 

Molecular Formula: C9H20O5Si

Chemical Structure:

Synonyms

Gamma-Glycidoxypropyltrimethoxysilane

3-Glycidoxypropyltrimethoxysilane

γ-Glycidoxypropyltrimethoxysilane

Gamma-(2,3-epoxypropoxy)propyltrimethoxysilane

3-(2,3-epoxypropoxy)propyltrimethoxysilane

γ-(2,3-epoxypropoxy)propyltrimethoxysilane

Technical Index

Property

Specification

Physical Form

Clear liquid

Colour, Pt-Co

Max 30

Specific Gravity at 20°C

1.068 – 1.075

Refractive index (25oC)

1.4290±0.0050

Purity, %

Min 98.0

Molecular Weight:

236.38

CAS NO

2530-83-8

Application

3 Glycidoxypropyltrimethoxysilane RJ-560 can be used in variety of applications, including:

polyurethane

•Improved adhesion to glass and metal substrates. 

•Providing improved shelf stability over amino silane alternatives.

(Typical use level ranges from 0.5 to 1.5 pbw)

Epoxy

•Suitable for quartz filled, pre-mix formulations, sand-filled, metal filled epoxy materials

•Enhance epoxy encapsulation wet adhesion, reducing the risk of semiconductor or integrated circuit failure due to water ingress or surface corrosion.

(Typical use level is 1.0 pdw)

Polysulfide

•Enhance adhesion performance without suffering odor issues associated with mercapto based silanes.

(Typical use level ranges from 0.5 to 1.5 pbw.)

Latex caulk

•Enhace adhesion to glass and metal substares without suffering yellowing issues associated with amino silane adhesion promoters.

(Typical use level ranges from 0.2 to 0.5 pbw)

Silane modified polyurethane

•Adhesion improved without decrease in elongation and yellowing.

Packing

200kg steel drums, 1000kg IBC drums, or other packing on request.

Application

Unsaturated polyester composites; Paints and coatings; Sealant and Adhesive; Mineral filled composites.

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