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Home>Supplier>Anhui Sibao Silicone New Material Co., Ltd.>N-[3-(Trimethoxysilyl)propyl]ethylenediamine

Anhui Sibao Silicone New Material Co., Ltd.

Anhui Sibao Silicone New Material Co., Ltd.

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Production/Manufacturing
China Anhui Maanshan
wangyan@guibao.cn
15189829099
025-68902686

Catalog No. : GX-792 A-1120 Z-6020

N-[3-(Trimethoxysilyl)propyl]ethylenediamine

  • 1760-24-3
  • 1kg
  • 98%
  • 14Day (s)
Packing :
More
Price :
US $1.00 /1kg MOQ 1kg
  • Product Details & Description
  • Other

Product Info

Compound N-[3-(Trimethoxysilyl)propyl]ethylenediamine
CAS No. 1760-24-3 Catalog No. GX-792 A-1120 Z-6020 Brand
Purity 98% Packing 1kg Grade
Lead Time 14Day (s) Origin Loading Port

PropertiesMore

Boiling Point 261-261ºC
Stability Stable under normal shipping and handling conditions.
Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Appearance & Physical State colorless transparent liquid
Water Solubility REACTS
Flash Point 136ºC
Refractive Index 1.4425-1.4445
Density 1.03
Melting Point 0ºC
Vapor Pressure 0.059mmHg at 25°C

Description

GX-792 is a bifunctional silane possessing a reactive amino groups and hydrolysable methoxysilyl groups. The dual nature of its reactivity allows it to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermoplastics, thermosets or elastomers). It is used as adhesion promoter at organic/inorganic interfaces, for modification of surfaces (corrosion prevention, component of primers) or silicone-polymer or as crosslinker (moisture crosslinking of polymers). 

The use of GX-792 as a coupling agent leads to in general to an improvement of mechanical and electrical product properties above all under exposure to heat and/or moisture. 

GX-792 is a colorless to slightly yellowish liquid with an amine-like odor which is soluble in alcohols and aliphatic as well as aromatic hydrocarbons. 







Technical data

Typical characteristics

Value

Appearance

colorless to slightly yellowish liquid

Purity

97.0%

Density at 25

1.03g/ml

Boiling point at 760mmHg

261

Flash point

128

Refractive index (25)

1.4425

Reactivity

GX-792 is a bifunctional organic compound in which the silicon-functional methoxy-groups hydrolyze in the presence of water to form reactive silanols, which can be bonded to an inorganic substrate; the organophilic diamino group can interact with a suitable polymer.

The hydrolysis of GX-792 takes place auto- catalyticcally. The pH of the hydrolysate is about 10. For longer stability of the hydolysale a pH of 4 is recommended. Examples of particularly suitable inorganic substrates are glass or glass fibres. Examples of suitable polymers are PA, PBT, PC, EVA, modified PP, PVAC, PVC, acrylates and silicones.

GX-792 can undergo reactions with ketones or esters as solvents. The silane or silanized substrates can react with carbon dioxide to form the corresponding carbonates. Product modifications are possible through addition reactions with suitable monomeric or polymeric compounds (such as isocyanates, exposides).


Application and performance

GX-792 is an important ingredient in many applications.

Examples are: 

 glass fibre/glass fabric composites: as size constituent or finish 

 glass and metal primers 

 sealants and adhesives: as primer or additive

 mineral-filled polymers (composites): for pre-treatment of fillers and pigments or as additive

 paints and coatings: as additive and primer for improving adhesion to the substrate

The most important effects which can be achieved using GX-792 are:

improvement in product properties, such as

 flexural strength, tensile strength, impact strength and modulus of elasticity

 moisture and corrosion resistance

improvement in processing properties, such as

 adhesion


No. Description Update Time Operation
1 产品1760-24-3_其它文档 2017/11/22 Download

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Product

N-[3-(Trimethoxysilyl)propyl]ethylenediamine

Cas No

1760-24-3

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