Technical datasheet
Unispar® FF-150
Supplied bySibelco Specialty Minerals- Last Updated on Mar 10, 2026
Feldspar. Acts as a micronized functional filler and extender. It is produced from pegmatite, a natural occurring mixture of sodium potassium feldspar, silica and muscovite mica. Unispar® FF-150 low oil absorption permits high loadings. Its consistently uniform chemistry, size distribution and top size control ensures improved structural as well as chemical performance with minimal resin demand.
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Compliance
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Availability
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Unispar® FF-150 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density, Tapped | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Mohs scale | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Moisture, ISO 787-2 | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Oil Absorption Number (OAN) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Refractive Index | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Surface Area, BET | 0.0 Visible After Login | Visible After Login | Visible After Login |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |