Molyduval Silo D 50
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Molyduval Silo D 50
A synthetic special fluid for heat transfer systems intended for high temperatures and open systems.
Main applications of Molyduval Silo D 50 are:
Silicone based lubricating oil with extremely high thermal stability. Compared with other lubricants, it has a very high viscosity index, which means a relatively constant viscosity within a wide temperature range.
The product is crystal clear, extremely good water repellent and resistant to oxidation. Also available in many other viscosity grades.
Main applications Molyduval Silo D 50 are:
Suitable for open and closed heat transfer systems systems of process engineering, chemical and textile industries etc.
Molyduval Silo D 50 is suitable for use in closed and open heat transfer systems with the following limit temperatures. (please contact us)
Molyduval Silo D 50 Properties:
- Exceptional lubrication and release properties
- Waterproof
- Chemically inert
- High Viscosity Index
- Non Toxic
- Next temperature range
- Long useful life due to good oxidative and thermal resistance
- Good Oxidative Resistance
- Relatively well tolerated with many commercially used seals
- High flashpoint
- Nontoxic
- Low Surface Tension
- Excellent dielectric behavior
- Low Vapor Pressure
- Neutral vs. Metal Surface
- Compatible with many plastics
- Flavor-neutral
- High Compressibility
- Odorless
Explanation Properties Molyduval Silo D 50
+ Extended maintenance intervals
Molyduval Silo D 50 Silicone based lubricating oil with extremely high thermal stability. Compared to other lubricants, it has a very high viscosity index, which means a relatively constant viscosity within a wide temperature range.
+ system efficiency
The low viscosity Molyduval Silo D 50 enables excellent flow properties and ideal heat transfer through one large temperature range. Due to the low evaporation tendency, it offers good protection against decomposition and only very small amounts of lightly volatile substances are formed. If slight decomposition products are formed, they must be removed by degassing the system and collected in the condensate tank.
+ Protection
Molyduval Silo D 50 works against corrosion and has high solubility, which reduces the formation of deposits and keeps the internal surfaces of the equipment clean.
Applications & Molyduval Silo D 50
- For assembling o-rings
- To the line
- In addition to soil care products, washing preservatives, plastic care products
- As a release agent in perspiration
- As a release agent for rubber and plastics, e.g. in tire manufacturing
- As a release agent for molded parts made of rubber, polyurethane, cellulose and compounds
- As transference liquid
- For sealing flanges or compounds in the range of aggressive solvents, e.g. for flat gaskets, crankcases, o-rings
- For plain bearings on pushers and mixers
- As a lubricant for rubber, latex and plastics
- For the water-repellent coating of shoes, gloves, convertible covers
- As an additive to plastics and rubber
- As an additive to paints and coatings
- In addition to process media to reduce foaming
- As a Damping Medium and Hydraulic Clutch Medium in Mechanical Engineering
- e.g. for shock absorbers or regulators
questions? Please contact the Experts of OelOnline Technical Helpdesk
Health, Safety and Environmental Information Shell Heat Transfer Oil S2
Health and Safety
Molyduval Silo D 50 For additional safety and health information, see the relevant Product Safety Data Sheet.
Protect the environment
Take used Molyduval Silo D 50 to an authorized collection point. Do not dispose of them in drains, in the ground or in piles.
Typische Kennwerte Molyduval Silo D 50
Properties |
Method |
Molyduval Silo D 50 |
Density @ 20°C kg/m³ |
ISO 12185 |
960 |
Flashpoint (COC) °C |
ISO 2592 |
318 |
Pourpoint °C |
ISO 3016 |
–70 |
Kinematic Viscosity @ 25°C mm²/s |
ISO 3104 | 50 |
Kinematic Viscosity @ 40°C mm²/s |
ISO 3104 |
38 |
Kinematic Viscosity @ 100°C mm²/s |
ISO 3104 |
5,1 |
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