Silicones, silicone oils, sprays
Casting and potting resins)
Internal reference:
40-162
HS code:
39100000
Technical Data
Typical values, not a specification. The technical data sheet (TDS) is binding.
Processing
- Viscosity of Mixture
- 300,000 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
- 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)
- 300'000 cSt
- Density (g/cm³)
- 0.978 g/cm³
- Uncrosslinked viscosity (mPa·s)
- 5
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 300'000 is an extremely high-viscosity PDMS oil (300'000 mm²/s) — almost paste-like, for the highest requirements in damping, antifoam and special conditioning.
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 300'000 is tailored to specific applications — the most important properties and areas of application are listed below.
Bluesil FLD 47V300'000 is an extremely high-viscosity PDMS grade — almost like a viscous paste. Proven to meet the highest demands for damping, vibration absorption, and as a high-performance antifoam.
What distinguishes Fluid 47 V 300'000
What is Fluid 47 V 300'000 used for?
Processing
Fluid 47 V 300,000 in comparison
Direct comparison with related fluid products from our range. "— " = not specified in the data sheet.
Fluid 47 V 300,000 Current Product |
Fluid 47 V 30,000 → | Fluid 47 V 500,000 → | Fluid 47 V 600,000 → | |
|---|---|---|---|---|
| Product Type | PDMS, linear | PDMS, linear | PDMS, linear | PDMS, linear |
| Viscosity @25 °C | 300,000 mm²/s | 30,000 mm²/s | 500,000 mm²/s | 600,000 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 | — | — |
| Refractive index | 1.403 | 1.403 | 1.403 | 1.403 |
| Main application | Maximum damping / antifoam | Antifoam / Damping | Extreme damping | Maximum damping/conditioning |
Frequently asked questions about Fluid 47 V 300'000
Practical application and design questions — answered by SILITECH.
Bluesil Fluid 47 V 300'000: Extremely high viscosity PDMS oil (300'000 mm²/s) — almost paste-like, for the highest demands in damping, antifoam, and special conditioning. Main applications: Highest damping, high-performance antifoam, conditioning components.
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).