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SILISIL Silicone Oil 200 cSt

SILISIL Silicone Oil 200 cSt

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SILISIL Silicone Oil 200 cSt — Medium viscosity PDMS for demanding lubrication and hydraulic applications, available from Swiss stock.

Medium viscosity PDMS for more demanding lubrication and hydraulic applications

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

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SILISIL Silicone Oil Silicone Fluid PDMS Swiss Bearing Polydimethylsiloxane 1K Non-reactive Thermostat Oil Dielectric Release Agent Medium Viscosity Heat Transfer Agent Transformer Oil Swiss Brand 200 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

HS code: 391000000

HS code: 391000000

SILISIL Silicone Oil 200 cSt
SILISIL Silicone Oil 200 cSt
SILISIL ·

SILISIL Silicone Oil 200 cSt is a medium viscosity PDM for demanding lubrication and hydraulic applications.

SILISIL Silicone Oils are high-purity linear polydimethylsiloxane (PDMS) liquids with a purity of 100%. Their viscosity of 200 cSt defines their range of applications—from lubrication and release agents to hydraulic functions and specialized care and industrial applications.

Higher lubricating film stability

200 cSt offers a significantly more stable lubricating film layer than 100 cSt — suitable for higher loads, long-running industrial applications and oil-filled dampers.

SILISIL Silicone Oil 200 cSt in figures
200
cSt
>300 °C
Flash point
-50 °C
freezing point
~0,97
density

What distinguishes SILISIL Silicone Oil 200 cSt

More stable lubricating film layer
Higher viscosity means better service life under load.
Hydraulic applications
Suitable for servo motors and oil-filled drives.
Industrially durable
It does not harden – it remains fluid for years.
Water-repellent
Hydrophobic surfaces for lasting moisture protection.
Dielectric
Good dielectric strength for electronics impregnation.
Multiple industrial functions
Lubrication, damping, release agent and care in one product.

What is SILISIL Silicone Oil 200 cSt used for?

Lubrication in mechanical engineering
Industrial lubrication with a higher load capacity than 100 cSt.
Hydraulic drives
Servomotors, steering aids and precision hydraulics.
Damping fluid
Vibration dampers in precision instruments and industrial machinery.
Furniture and floor care
Premium wax additive with a longer duration of action.
Pneumatic heavy-duty
High-speed, high-load pneumatic tools.
Release agent with long service life
Injection molding release agent for long mold cycles without re-spraying.
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 200 cSt in direct comparison with related viscosities in our product range.

200 cSt
Current product		 100 cSt →300 cSt →1000 cSt →
Viscosity (cSt)2001003001'000
Main applicationLubrication in mechanical engineeringInjection molding release agentIndustrial lubricationDemanding industrial lubrication
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 Thermostat Oil Dielectric Release Agent Medium Viscosity Heat Transfer Agent Transformer Oil Swiss Brand 200 cSt

Technical data for SILISIL Silicone Oil 200 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 100g, 1kg, 5kg, 25kg, 200kg
Physical properties
Paint has hardened Transparent
Viscosity (cSt) 200 cSt
Density (g/cm³) 0.968 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) -50 °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 200 cSt - Technical Data Sheet EN.pdf
139 KB

Frequently Asked Questions about SILISIL Silicone Oil 200 cSt

Practical application and design questions — answered by SILITECH.

SILISIL Silicone Oil 200 cSt: Medium viscosity PDMS for demanding lubrication and hydraulic applications. Main applications include lubrication of mechanical engineering, hydraulic drives, and damping fluid.

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. 200 cSt is optimal for lubrication in mechanical engineering 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 100g or 1kg or 5kg or 25kg or 200kg
brand SILISIL
Networking type Non-reactive
Physical properties
Paint has hardened Transparent
Viscosity (cSt) 200 cSt
Density (g/cm³) 0.968 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) -50 °C
Keywords
Keywords
SILISIL Silicone Oil Silicone Fluid PDMS Swiss Bearing Polydimethylsiloxane 1K Non-reactive Thermostat Oil Dielectric Release Agent Medium Viscosity Heat Transfer Agent Transformer Oil Swiss Brand 200 cSt

Documents and datasheets

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