Silicones, silicone oils, sprays
Casting and potting resins)
HS Code:
39100000
Technical Data
Typical values, not a specification. The technical data sheet (TDS) is binding.
Processing
- Viscosity of Mixture
- 12,500 mPa·s
Physical and thermal
- Density (23 °C)
- 0.97 g/cm³
- Temperature resistance (duration)
- -50 to 200 °C
- Peak temperature (briefly)
- 200 °C
- Flash point
- 300 °C
- Refractive index n (20 °C)
- 1.403
- Thermal conductivity
- 0.16 W/(m·K)
Electrical characteristics
- Dielectric strength
- 16 kV/mm
- Volume resistivity
- 10¹⁵ Ω·cm
- Dielectric constant ε (1 kHz)
- 2.8
Storage
- Shelf life in original packaging
- 36 months
- Storage Temperature
- -20 to 50 °C
Product Information
- Brand
- Bluesil
- Manufacturer
- Elkem Silicones
- Container
- 1 kg, 5 kg, 25 kg, 200 kg
- Number of components
- 1K (one-component)
- Consistency
- Flowable
- Mixing Ratio
- One-component
Further Properties
- UV resistance
- Yes
Physical Properties
- Cured Color
- Transparent
- Self-leveling
- Yes
- Viscosity (cSt)
- 12'500 cSt
- Density (g/cm³)
- 0.975 g/cm³
Electrical Properties
- Electrical Insulation
- Yes
Product Approvals
- Food contact
- No
- Medical grade
- No
Thermal Properties
- Flash point (°C)
- >300 °C
- Pour point (°C)
- -48 °C
Product Description
Bluesil Fluid 47 V 12500 is a high-viscosity PDMS oil (12,500 mm²/s) for antifoam, vibration damping and high-viscosity care applications.
Bluesil/Silbione polydimethylsiloxane oils (PDMS) — chemically inert, thermally stable, with defined viscosity, suitable for use as lubricants, separators, dielectrics, hydraulic fluids, and heat transfer fluids. Fluid 47 V 12500 is tailored to specific applications — the most important properties and areas of application are listed below.
Bluesil FLD 47V12'500 is a very high viscosity PDMS variant — proven as an antifoam active ingredient, in vibration damping and as a high viscosity component in special care products.
What distinguishes Fluid 47 V 12500
What is Fluid 47 V 12500 used for?
Processing
Fluid 47 V 12500 in comparison
Direct comparison with related fluid products from our range. "— " = not specified in the data sheet.
Fluid 47 V 12500 Current Product |
Fluid 47 V 5000 → | Fluid 47 V 30,000 → | Fluid 47 V 300,000 → | |
|---|---|---|---|---|
| Product Type | PDMS, linear | PDMS, linear | PDMS, linear | PDMS, linear |
| Viscosity @25 °C | 12,500 mm²/s | 5,000 mm²/s | 30,000 mm²/s | 300,000 mm²/s |
| Density @25 °C | 0.970 | 0.970 | 0.970 | 0.970 |
| Flash point | ≥+300 °C | ≥+300 °C | ≥+300 °C | ≥+300 °C |
| Pour point | −50 °C | −50 °C | −50 °C | −50 °C |
| Refractive index | 1.403 | 1.403 | 1.403 | 1.403 |
| Main application | Antifoam / Damping | Antifoam / Special Lubrication | Antifoam / Damping | Maximum damping / antifoam |
Frequently asked questions about Fluid 47 V 12500
Practical application and design questions — answered by SILITECH.
Bluesil Fluid 47 V 12500: High-viscosity PDMS oil (12,500 mm²/s) for antifoam, vibration damping, and high-viscosity care applications. Main applications: antifoam active ingredient, vibration damper, specialty care products.
PDMS (Polydimethylsiloxane) is a linear silicone fluid with high thermal stability, low surface tension, very good dielectric properties, and broad temperature resistance. The viscosity (in mm²/s = cSt) determines the field of application — low viscosities for volatile lubrication and hydraulics, high viscosities for antifoam, damping, and care conditioning.
Store in the unopened original container in a dry, cool place — typically standard between +5 and +30 °C, exact values see TDS. Consult the Safety Data Sheet (SDS) before use. Observe the expiration date on the packaging — Elkem guarantees the sales specifications only up to the stated date.
In the comparison table above, you will find related products with similar functions or related specifications. If you are unsure about the optimal choice, we will be happy to advise you — contact SILITECH with your application (desired property, substrate, processing workflow).