Dynasylan® 6490 by Evonik acts as an adhesion promoter, dispersion and hydrophobation agent in mineral filled compounds. It is a vinyl silane concentrate (oligomeric siloxane). It is an excellent compatibilizer between inorganic fillers (e.g. kaolin, MDH, ATH) and organic polymers (e.g. EPDM, EVA, PE). Dynasylan® 6490 is suitable for filler and pigment coatings. It has a shelf life of 12 months.
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Dynasylan® 6490 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Boiling Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point, Closed Cup | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Silicon Dioxide Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |


