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SILISIL Silicone Oil 100,000 cSt

SILISIL Silicone Oil 100,000 cSt

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SILISIL Silicone Oil 100,000 cSt (100,000 cSt PDMS) — Ultraviscous PDMS for anti-foam concentrates, premium damping and high-end personal care, available from Swiss warehouse.

Ultraviscous PDMS for anti-foam concentrates, premium cushioning and high-end personal care

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  • 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)
  • brand

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SILISIL Silicone Oil Silicone Fluid PDMS Swiss Bearing Polydimethylsiloxane 1K Non-reactive Ultra-high viscosity Damping Slow-flow damping Swiss brand 100,000 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: 39100000

HS code: 39100000

SILISIL Silicone Oil 100,000 cSt
SILISIL Silicone Oil 100,000 cSt
SILISIL ·

SILISIL Silicone Oil 100'000 cSt is an ultra-viscous PDMS for anti-foam concentrates, premium cushioning and high-end personal care.

SILISIL Silicone Oils are high-purity linear polydimethylsiloxane (PDMS) liquids with a purity of 100%. Their viscosity of 100,000 cSt defines their range of applications — from lubrication and release agents to hydraulic functions and specialized care and industrial applications.

Anti-foam class

100,000 cSt is the standard viscosity for antifoam concentrates in the petroleum industry — effective defoamer at extremely low dosages of 1-10 ppm.

SILISIL Silicone Oil 100,000 cSt in figures
100'000
cSt
>300 °C
Flash point
-40 °C
freezing point
~0,97
density

What distinguishes SILISIL Silicone Oil 100,000 cSt

Anti-foam concentrate
Effective defoaming at dosages of 1-10 ppm in the petroleum industry.
High-end personal care
Premium conditioner for luxury hair rinses with long-lasting effect.
Maximum film stability
Lubricating and separating film of the highest quality class.
Very long service life
Application with the longest duration of action per dose.
Highly compressible
Structurally stable even under the most extreme mechanical loads.
Water-repellent
Hydrophobicity with maximum durability.

What is SILISIL Silicone Oil 100,000 cSt used for?

Antifoam in the petroleum industry
Defoaming in refinery and conveying processes with the lowest dosage.
High-End Personal Care
Luxury hair conditioners with long-lasting shine and conditioning effect.
Premium vibration damper
High-quality damping in premium automotive and industrial applications.
Anti-foam industrial processes
Aqueous and non-aqueous industrial processes with foaming problems.
Special lubrication
Demanding industrial lubricants with maximum film stability.
High-quality care products
Premium furniture care and high-end wax additives.
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 100,000 cSt in direct comparison with related viscosities in our product range.

100,000 cSt
Current product		 60,000 cSt →300,000 cSt →500,000 cSt →
Viscosity (cSt)100'00060'000300'000500'000
Main applicationAntifoam in the petroleum industryHigh-end conditionerAntifoam Petroleum & PetrochemicalsOil production & refinery
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 Ultra-high viscosity Damping Slow-flow damping Swiss brand 100,000 cSt

Technical data for SILISIL Silicone Oil 100,000 cSt

All 12 product information 3 Physical properties 3 Electrical properties 1 Product approvals 3 Thermal properties 2
Product information
Networking type Non-reactive
Container 100ml, 1kg, 4kg, 25kg, 190kg, 200kg
brand SILISIL
Physical properties
Paint has hardened Transparent
Viscosity (cSt) 100,000 cSt
Density (g/cm³) 0.978 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 100'000 cSt - Technical Data Sheet EN.pdf
154 KB

Frequently asked questions about SILISIL Silicone Oil 100,000 cSt

Practical application and design questions — answered by SILITECH.

SILISIL Silicone Oil 100,000 cSt: Ultra-viscous PDMS for anti-foam concentrates, premium damping, and high-end personal care. Main applications include antifoam in the petroleum industry, high-end personal care, and premium vibration damping.

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. 100,000 cSt is optimal for: antifoam in the petroleum industry 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 100 ml or 1 kg or 4 kg or 25 kg or 190 kg or 200 kg
Networking type Non-reactive
brand SILISIL
Physical properties
Paint has hardened Transparent
Viscosity (cSt) 100,000 cSt
Density (g/cm³) 0.978 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 Ultra-high viscosity Damping Slow-flow damping Swiss brand 100,000 cSt

Documents and datasheets

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