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Silane Coupling Agents | Adhesion Promoters | Amino Silanes | Surface Modifiers

SiSiB® PC1120

gamma-Aminopropylmethyldiethoxysilane.
Synonym : N-(3-Methyldimethoxysilylpropyl)amine

Countertype of Dynasylan 1505, DowCorning Z-6015


Chemical Structure


Introduction

SiSiB® PC1120 acts as an adhesion promoter between inorganic materials and organic polymers, as a surface modifier and for material changes to chemical substances.

Typical Physical Properties

Chemical Name: gamma-Aminopropylmethyldiethoxysilane
CAS No.: 3179-76-8
EINECS No.: 221-660-8
Empirical Formula: C8H21NO2Si
Molecular Weight: 191.3
Boiling Point: 88°C [15mmHg]
Flash Point 68°C
   
Color and Appearance: Colorless transparent liquid
Density [25°C]: 0.916
Refractive Index [25°C]: 1.4272 [20°C]
Min. Purity by GC 98.0%

Applications

SiSiB® PC1120 is an important or even essential constituent in many applications. SiSiB® PC1120 is particularly important as an additive to cold-curing phenolic and furan foundry resins to improve the flexural strength of sand/resin elements with very long shelf life of the resins.

Further examples are:
Glass fiber/glass fabric composites: as size constituent or finish
Glass and metal primers
Abrasives: as additive to phenolic resin binders
Sealants and adhesives: as primer or additive and for chemical modification
Mineral-filled composites: for pretreatment of fillers and pigments or as additive
Synthesis of functional silicones

The most important effects which can be achieved using PC1120 are improvements in product properties, such as:
Adhesion;
Mechanical properties, for example flexural strength, tensile strength, impact strength and modulus of elasticity;
Moisture and corrosion resistance;
Electrical properties, for example dielectric constant, volume resistivity;

And improvements in processing properties, such as:
Better filler dispersion;
Rheological behavior: reduction in viscosity, Newtonian behaviour;
Higher degree of filling.

Packings

Net weight 180Kg steel drum or 900Kg IBC container., for more details, please visit Packing Centre.

Technical Library

Download Technical Data Sheet Safety Data Sheet 中文

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