myTechnical Documents
Dynasylan® HYDROSIL 292 is organofunctional siloxane oligomer. Acts as an adhesion promoter. It is an organosilicon compound (epoxyfunctional oligomeric siloxane) based on water as the solvent and contains no volatile organic constituents. Used in adhesives.
Details
Organofunctional siloxane oligomer
- increased product and processing reliability
- increased process flexibility
Surface treatment of minerals
Glass fibre reinforcement
Priming of glass and metal
Surface modifier for organic materials
Additive for water-borne polymer systems
It is recommended to store Dynasylan® HYDROSIL 2926 above freezing temperatures.
Dynasylan® HYDROSIL 2926 is listed on EINECS/ELINCS, AICS, DSL/NDSL, PICCS, TSCA, ECSC and ECL.
Depending on the area of application a concentration of active compound of approx. 0.5-5% may be employed.
Dynasylan® HYDROSIL 2926 can be simply diluted with distilled water.
A 5 wt.-% aqueous solution at pH 4-9 has a pot life of about 1 year.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Color | <1 | Gardner | ISO 4630 |
| Appearance | Colorless | ||
| Physical state | Fluid | ||
| Physical Properties | |||
| pH | 3 | DIN 19268; 20°C, 1:1 in H2O | |
| Density | 1.091 | g/ml | DIN51757 ;20°C |
| Viscosity | 6 - 7 | cP | DIN53015 ;20°C |
| Thermal Properties | |||
| flash point | >98 | ºC | DIN51755 |
| Chemical Properties | |||
| pot life | min | ||
| Shelf Life | 12 | month | |
| Solubility | |||
| Solubility | Water | ||