ULTRASIL® VN 3 by Evonik functions as a reinforcing filler in rubber applications. It is synthetically produced amorphous silicon dioxide. Suggested for tires, rubbers goods, cables and shoe soles.
- It imparts high shore hardness, tensile strength, tear and abrasion resistance to rubber compounds.
- It offers high surface area and can provide vulcanizates of excellent transparency.
- The addition of activators like glycols, amines or other alcaline accelerators is necessary.
- ULTRASIL® VN 3 complies with regulations of EC 231-545-4, REACH, ENCS, KECI, NZIoC, PICCS, TSCA and DSL.
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Compliance
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ULTRASIL® VN 3 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Copper Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density, Tapped | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Electrical Conductivity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Iron Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Loss on Drying | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Manganese Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Particle Size Distribution | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Particle Size Distribution | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Silica Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Surface Area | 0.0 Visible After Login | Visible After Login | Visible After Login |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |