myTechnical Documents
Dynasylan® MTES is methyltriethoxysilane. Acts as a cross-linking agent. It is an alkyltrialkoxysilane is an important component in sol-gel systems. It is regarded as trifunctional since all three alkoxy groups are able to participate in this reaction. Additionally, it contains a methyl group that adds organic character to the products. Used in adhesives and sealants.
Details
Methyltriethoxysilane
- mar resistant coatings having a higher UV-stability than traditional organic coatings
- more flame resistant materials than using traditional resins
adhesives
sealants
coatings
Dynasylan® MTES is listed on EINECS/ELINCS, AICS, DSL/NDSL, PICCS, TSCA, ECS, ENCS and ECL.
Hydrolysis leads to silanol groups which, in a subsequent condensation reaction, form very stable siloxane bonds (SiOSi). It is also possible to construct an inorganic/organic network by adding silanes containing organofunctional groups (e.g. aminopropyl groups) and organic resins as well as polymerizing using standard organic methods.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Appearance | Colorless | ||
| Physical state | Fluid | ||
| Physical Properties | |||
| Viscosity | 0.6 | cP | DIN53015 ;20°C |
| Density | 0.89 | g/ml | DIN51757 ;20°C |
| Thermal Properties | |||
| flash point | 30 | ºC | DIN51755 |
| Boling point | 142 | ºC | DIN 51751 |
| Chemical Properties | |||
| Shelf Life | 12 | month | |