myTechnical Documents
Dynasylan® HYDROSIL 1151 is an amino-functional silane which acts as an adhesion promoter. Used in adhesives and sealants.
Details
Aqueous 3-glycidyloxypropyltrimethoxysilane
- improved flexural strength, tensile strength, impact strength
- improved modulus of elasticity
- improved moisture and corrosion resistance
- improved adhesion
- better filler dispersion
- high flash point
glass fibre/glass fabric composites: as size constituent or finish
glass and metal primers
mineral fibre insulating materials, abrasives: as additive to phenolic resin binders
foundry resins: as an additive to cold-curing phenolic and furane resins
sealants and adhesives: as primer or additive
mineral-filled composites: for pretreatment of fillers and pigments or as additive
paints and coatings: as additive and primer for improving adhesion to the substrate
It is recommended to store Dynasylan® HYDROSIL 1151 above freezing temperatures.
Dynasylan® HYDROSIL 1151 is listed on EINECS/ELINCS, AICS, DSL/NDSL, PICCS, TSCA, ECSC and ECL.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| miscibility | |||
| miscibility | Water | ||
| Appearance Properties | |||
| Physical state | Fluid | ||
| Appearance | |||
| Refractive index | 1.371 | DIN51423; 20,D | |
| Physical Properties | |||
| Density | 1.06 | g/ml | DIN51757 ;20°C |
| Viscosity | 3.7 | cP | DIN53015 ;20°C |
| pH | 10 - 12 | DIN19268;20°C, 1:1 in H2O | |
| Thermal Properties | |||
| flash point | 80 | ºC | EN22719 |
| Chemical Properties | |||
| Shelf Life | >12 | month | |