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SILISIL Silicone Oil 12500 cSt

SILISIL Silicone Oil 12500 cSt

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SILISIL Silicone Oil 12500 cSt — Special viscosity for defined premium damping and lubrication applications, available from Swiss stock.

Special viscosity for defined premium damping and lubrication applications

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  • brand
  • Networking type
  • Container
  • Paint has hardened
  • Viscosity (cSt)
  • Density (g/cm³)
  • Electrical insulation
  • Food contact
  • Suitable for medical use
  • Certificates
  • Flash point (°C)
  • Pour point (°C)

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SILISIL Silicone Oil Silicone Fluid PDMS Swiss Bearing Polydimethylsiloxane 1K Non-reactive Dielectric High Viscosity Damping Antifoam Defoamer Swiss Brand 12,500 cSt

 
General Terms and Conditions.

Shipping usually within 1 to 3 business days
(availability will be confirmed after ordering)

. Express logistics. Fast and reliable within Switzerland & Europe.

Shipping from Swiss warehouse within 24 hours. Batch certificate. Invoice within 30 days (B2B). Technical support.
Shipping & Delivery

Usually 1 to 3 working days

Availability will be confirmed after order receipt.

Express logistics within Switzerland & Europe.

General Terms and Conditions →

Product data
SILISIL Silicone Oil 12500 cSt
SILISIL Silicone Oil 12500 cSt
SILISIL ·

SILISIL Silicone Oil 12500 cSt is a special viscosity for defined premium damping and lubrication applications.

SILISIL Silicone Oils are high-purity linear polydimethylsiloxane (PDMS) liquids with a purity of 100%. Their viscosity of 12,500 cSt defines their range of applications — from lubrication and release agents to hydraulic functions and specialized care and industrial applications.

Special Premium Class

12,500 cSt is the intermediate viscosity for applications ranging between 10,000 and 60,000 cSt — defined premium profiles in automotive and industrial damping.

SILISIL Silicone Oil 12500 cSt in figures
12'500
cSt
>300 °C
Flash point
-45 °C
freezing point
~0,97
density

What distinguishes SILISIL Silicone Oil 12500 cSt

Special premium viscosity
Defined application profile between 10k and 60k cSt.
Premium damping
Specialized vibration damping for premium applications.
Maximum film stability
Lubricating film in the highest mechanical stress situations.
High-quality release films
Longest release agent lifespan for high-end applications.
Premium Personal Care
High-end conditioner in luxury skincare products.
Thermally stable
Durable in industrial temperature ranges.

What is SILISIL Silicone Oil 12500 cSt used for?

Specialized premium dampers
High-end damping in automotive and industrial applications with a defined profile.
Premium injection molding release agent
Injection molding applications with the longest release film lifespan.
Lubrication Special Applications
Defined lubrication profiles in industrial machines.
High-End Personal Care
Luxury conditioner in premium hair and skin care.
Premium care products
Specialized wax additives for high-end care products.
Industrial special application
Defined application profiles with intermediate viscosity.
Data sheets & safety data sheet
Full TDS and SDS in DE, EN, FR — view or download directly.
To the documents →

Important instructions

Storage & Handling
Store in the unopened original container in a dry, cool place (ideally below 60°C). Avoid contact with eyes. Consult the SDS before opening.
Solvent compatibility
Soluble in aromatic, aliphatic, and chlorinated solvents. Immiscible with water and alcohols.
Release agent effect before painting
Standard PDMS prevents paint adhesion to subsequent coatings. For paintable applications, choose SILISIL Silicone Oil – Paintable Grade.
Application advice
SILITECH can advise you on the optimal viscosity choice for your application — contact us for a consultation.

Which viscosity for which application?

SILISIL Silicone Oil 12500 cSt in direct comparison with related viscosities in our product range.

12,500 cSt
Current product		 10,000 cSt →60,000 cSt →100,000 cSt →
Viscosity (cSt)12'50010'00060'000100'000
Main applicationSpecialized premium dampersAutomotive vibration damperHigh-end conditionerAntifoam in the petroleum industry
Topics & Application Areas
Key terms related to this product. Also useful for our search and filters.
SILISIL Silicone Oil Silicone Fluid PDMS Swiss Bearing Polydimethylsiloxane 1K Non-reactive Dielectric High Viscosity Damping Antifoam Defoamer Swiss Brand 12,500 cSt

Technical data for SILISIL Silicone Oil 12500 cSt

All 12 product information 3 Physical properties 3 Electrical properties 1 Product approvals 3 Thermal properties 2
Product information
brand SILISIL
Networking type Non-reactive
Container 1 kg, 5 kg, 25 kg, 200 kg
Physical properties
Paint has hardened Transparent
Viscosity (cSt) 12,500 cSt
Density (g/cm³) 0.975 g/cm³
Electrical properties
Electrical insulation Yes
Product approvals
Food contact No
Suitable for medical use No
Certificates RoHS, REACH
Thermal properties
Flash point (°C) >300 °C
Pour point (°C) -48 °C

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) 1
SILISIL Silicone Oil 12500 cSt - Technical Data Sheet EN.pdf
154 KB

Frequently asked questions about SILISIL Silicone Oil 12500 cSt

Practical application and design questions — answered by SILITECH.

SILISIL Silicone Oil 12500 cSt: Special viscosity for defined premium damping and lubrication applications. Main applications include specialized premium dampers, premium injection molding release agents, and special lubrication applications.

PDMS (polydimethylsiloxane) is a linear silicone fluid that combines high thermal stability, low surface tension, very good dielectric properties, and a wide temperature range. The viscosity (measured in centistokes, cSt) determines the application range—low viscosities are suitable for volatile applications and lubrication, high viscosities for damping and conditioning.

SILISIL silicone oils are soluble in aromatic, aliphatic, and chlorinated solvents (e.g., toluene, xylene, hexane, diesel). They are immiscible with water and alcohols. For anti-foaming applications, highly viscous PDMS are diluted in hydrocarbon solvents and applied using a metering pump.

Store in the unopened original container at room temperature (ideally below 60°C). Avoid contact with eyes. SILISIL Silicone Oils are generally non-toxic, odorless, and tasteless; however, consult the Safety Data Sheet (SDS), which is available in the "Documents" tab.

The viscosity determines the application. 12,500 cSt is optimal for: Specialized premium dampers and similar application profiles. For other application characteristics, you will find related viscosities in the comparison table above — if you are unsure, we will be happy to advise you on your specific application.

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Product specifications

Product information
Container 1kg or 5kg or 25kg or 200kg
brand SILISIL
Networking type Non-reactive
Physical properties
Paint has hardened Transparent
Viscosity (cSt) 12,500 cSt
Density (g/cm³) 0.975 g/cm³
Electrical properties
Electrical insulation Yes
Product approvals
Certificates RoHS or REACH
Food contact No
Suitable for medical use No
Thermal properties
Flash point (°C) >300 °C
Pour point (°C) -48 °C
Keywords
Keywords
SILISIL Silicone Oil Silicone Fluid PDMS Swiss Bearing Polydimethylsiloxane 1K Non-reactive Dielectric High Viscosity Damping Antifoam Defoamer Swiss Brand 12,500 cSt

Documents and datasheets

Safety Data Sheets (SDS) and Technical Data Sheets (TDS) are available for download: