Silane Coupling Agents | Ureido Silanes | Surface Modifiers
 

SiSiB® PC2510

3-Ureidopropyltrimethoxysilane.
Synonym: N-(Trimethoxysilylpropyl)urea

Chemical Structure


Introduction

Ureidofunctional silane have better stability than aminosilanes in reactive polymer systems, like phenolic, epoxy, urea-melamine or polyurethane.
Ureidofunctional silane does not generate color with time and aging.
Ureidofunctional silane provides nitrogen reactivity without typical aminosilanes strong basic characteristics.
Ureidofunctional silane have good adhesive and sealant adhesion to oil metals.

Typical Physical Properties

Chemical Name:
gamma-Ureidopropyltrimethoxysilane
CAS No.:
23843-64-3
EINECS No.:
245-904-8
Formula:
C7H18N2O4Si
Molecular Weight:
222.32
Boiling Point:
220°C [760mmHg]
Flash Point:
99°C
 
Color and Appearance:
Amber clear liquid
Density [25°C]:
1.15
Refractive Index [25°C]:
1.386
Purity:
Min.97.0% by GC

Applications

It can improve adhesion between the inorganic filler or fiber and the polymer.

It can be used for glass fiber sizes and finishes, wool insulation resin binders, numerous primers, foundry sand binders, adhesives, sealants and abrasive grinding wheel binders.

Packings

Net weight 210L steel drum or 1000L IBC container, for more details, please visit Packing Centre.

Technical Library

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