SILBIONE Paste 70428
Medically approved silicone paste from the Silbione range.
Medically approved silicone paste from the Silbione range — biocompatible for pharmaceutical, medical device and cosmetic applications with skin contact
Documents
Internal reference:
40-880.TU
HS code:
39100000
Silbione Paste 70428 is a medically approved silicone paste from the Silbione range — biocompatible for pharmaceutical, medical device and cosmetic applications involving skin contact.
Bluesil/Silbione silicone pastes — filled PDMS compounds for thermal bonding, vacuum sealing, dielectric insulation, and heat conduction applications. Silbione Paste 70428 is tailored to specific applications — its key properties and areas of use are listed below.
Silbione Paste 70428 is a medically approved silicone paste from the Silbione range — biocompatible and dermatologically safe. Proven in pharmaceutical excipients, medical device lubrication, and premium cosmetic products.
What distinguishes Silbione Paste 70428
What is Silbione Paste 70428 used for?
processing
Recommended accessories
Silbione Paste 70428 in comparison
Direct comparison with related paste products in our range. “— " = not specified in the data sheet.
Silbione Paste 70428 Current product |
Silbione DM 300 GMP → | Silbione 70047 V 12500 → | Silbione 70047 V 350 → | |
|---|---|---|---|---|
| consistency | Medical-grade paste | Dimethicone, GMP | PDMS, Pharma-Grade | PDMS, Medical Grades |
| penetration | see TDS | — | — | — |
| Thermal conductivity. | see TDS | — | — | — |
| Temperature range | see TDS | — | — | — |
| Color | see TDS | — | — | — |
| Main application | Medicine / Pharmaceuticals | Pharmaceutical Excipient (GMP) | Premium pharmaceuticals / cosmetics | Medicine / Dermatology |
Technical data for SILBIONE Paste 70428
| Product information | |
|---|---|
| brand | Silbione |
| Manufacturer | Elkem Silicones |
| Networking type | Non-reactive |
| Container | 100 g |
| Number of components | 1K (single-component) |
| consistency | Thixotropic |
| Mixing ratio | Single-component |
| Other features | |
|---|---|
| UV resistance | Yes |
| Physical properties | |
|---|---|
| Paint has hardened | White |
| Self-leveling | No |
| Electrical properties | |
|---|---|
| Electrical insulation | Yes |
| Product approvals | |
|---|---|
| Food contact | Yes |
| Suitable for medical use | Yes |
For binding values, please refer to the technical data sheet (TDS) in the "Documents" tab.
Documents and datasheets
Click on a document for a preview or the download icon for a direct download.
Technical Data Sheets (TDS) 2
Frequently asked questions about Silbione Paste 70428
Practical application and design questions — answered by SILITECH.
Silbione Paste 70428: Medically approved silicone paste from the Silbione range — biocompatible for pharmaceutical, medical device, and cosmetic applications involving skin contact. Main applications: pharmaceutical excipient, medical device lubrication, dermatological creams.
Apply to clean, dry surfaces—degrease beforehand if necessary. Apply with a brush, spatula, or paste gun. Apply thermally conductive pastes thinly and evenly—excess layer thickness reduces thermal conductivity. Pastes can be diluted in aliphatic or chlorinated solvents if thin layers are required.
Store in the unopened original container in a dry, cool place — typically between +5 and +30 °C, see TDS for exact values. Consult the Safety Data Sheet (SDS) before use. Observe the expiry date on the packaging — Elkem guarantees the product's specifications only until the date shown.
The comparison table above lists related products with similar functions or specifications. If you are unsure which product is best, we would be happy to advise you — contact SILITECH with details of your application (desired properties, substrate, processing workflow).
Your question isn't listed here
Our technical team will advise you personally on material selection, processing questions, and individual requirements. Quickly and competently.
Product specifications
| Product information | |
|---|---|
| brand | Silbione |
| Manufacturer | Elkem Silicones |
| Networking type | Non-reactive |
| Container | 100 g |
| Number of components | 1K (single-component) |
| consistency | Thixotropic |
| Mixing ratio | Single-component |
| Other features | |
|---|---|
| UV resistance | Yes |
| Physical properties | |
|---|---|
| Paint has hardened | White |
| Self-leveling | No |
| Electrical properties | |
|---|---|
| Electrical insulation | Yes |
| Product approvals | |
|---|---|
| Food contact | Yes |
| Suitable for medical use | Yes |
| Keywords | |
|---|---|
| Keywords | |
| Physical & Thermal | |
|---|---|
| Density (23°C) | 1.0 g/cm³ |
| Temperature resistance (duration) | -20 to 150 °C |
| Peak temperature (short-term) | 150 °C |
| storage | |
|---|---|
| Shelf life in original packaging | 36 months |
| Storage temperature | 2 to 40 °C |
Documents and datasheets
Safety Data Sheets (SDS) and Technical Data Sheets (TDS) are available for download:
- Silbione Paste 70428 - Fiche Technique FR.pdf (165 KB)
- Silbione Paste 70428 - Fiche de Sécurité FR.pdf (377 KB)
- Silbione Paste 70428 - Safety Data Sheet EN.pdf (36 KB)
- Silbione Paste 70428 - Scheda di Sicurezza IT.pdf (365 KB)
- Silbione Paste 70428 - Safety Data Sheet DE.pdf (176 KB)
- Silbione Paste 70428 - Technical Data Sheet EN.pdf (446 KB)