gamma-Aminopropylmethyldiethoxysilane.
Synonym : N-(3-Methyldimethoxysilylpropyl)amine
Countertype of Dynasylan 1505, Z-6015DowCorning 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
Soluble in most solvents like alcohol, acetone, aldehyde, ester and hydrocarbon; Hydrolyzed in water.
| Product: | 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] |
| Purity: | 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.