What is Silicone Grease – Learn Fun Facts about this High Performance Grease

I know you are probably wondering what is so unique about silicone grease. Or, you would like to know the properties and practical application.

A reason we will cover everything about silicone greases – let’s dive right in:

What is Silicone Grease?

Silicone grease is a semi-solid lubricant. Usually, it contains silicone compound as a key ingredient.Due to its unique properties, it is also referred to as dielectric grease.

The key ingredients in this grease is polydimethylsiloxane (PDMS) with amorphous fumed silica. However, specialized formulation may consist of fluorinated silicones.

Silicone Grease
Silicone Grease

Advantages of Silicone Grease

Silicone grease offers several advantages as discussed below.

· Versatility

Its major advantage is that it can be used in different applications such as industrial processes and household applications among others.

· Water Resistance

Silicone is water resistant and thus suitable for use in sealing.

· Resistance to the Oxidation Process

When silicone grease is applied to metal surfaces it helps to reduce corrosion on the surface

· It has a High Antifriction Effect

Silicone grease helps to reduce friction when applied to parts.

What is Silicone Grease Made of

Silicone grease is made of silicone oil thickened with a silicon base to help create a viscous gel-like. It also contains some additives such as antioxidants or corrosion inhibitors to enhance its performance.

Composition of Silicone Grease
Composition of Silicone Grease

Silicone Grease Chemical Structure

The chemical structure of silicone grease consists of silicon (Si) atoms itself bonded with oxygen(O) atoms in the methyl group.

Chemical Structure for Silicone Grease
Chemical Structure for Silicone Grease

Properties of Silicone Grease Structure

· Temperature Resistance

Silicon grease can withstand different temperatures making it suitable for use in different environments. Remember, the melting temperature of siliconeis relatively high making this grease perfect for the most demanding applications.

· Non Toxicity/Safe

It does not contain any toxic chemicals thus considered safe for use. In we have FDA approved silicone.

· Water Resistance

This property of silicone makes it effective to be used in sealing and lubricating parts that are mostly exposed to moisture and water.

· Compatibility

Silicone grease can be used in different types of material

· Adhesion

This property enables it to stick on surfaces for longer periods.

· Stability

Silicone grease usually does not degrade easily making it last longer(durable).

· Chemical Inertness

This property enables silicone grease to be used in environments where chemical exposure is a major concern.

Types of Silicone Grease Structure

Silicone grease has different types of structures such as,

· Plastic Compounds

Plastic compounds can be used in any surface and applied in areas that require protection from friction because of its thickness.

· Liquid Grease

This is a pure silicone oil and a tool is used for its application such as a brush.

· Aerosol Grease

It is a type of silicon grease that evaporates immediately after application and it’s usually a mixture of silicon and volatile solvent.

Besides, it does not require any training to use.

How to Remove Silicone Grease from a Metals

There are different ways how to remove silicone grease from a metal as mentioned below.

  • Using a degreasing solvent. One can use a degreasing solvent such as alcohol or acetone to remove silicone grease from a metal.
  • Dish soap and water. When using a dish soap and water ensure the water is warm and use a piece of cloth to wipe the surface.
  • Using mechanical method. One can use a brush to remove the silicone grease mechanically by scrubbing.
  • Use of heat. Heating helps to soften the silicone grease making it easier to wipe.

Uses of Silicone Grease

Silicone grease can be used in different applications such as;

Silicone Grease for O- ring

Silicone grease for O ring is mostly used as a lubricant, sealing and protecting the o ring from any damage.

Silicone Grease for Electrical Connectors

It acts as a waterproof thus creating a barrier that prevents water and moisture from entering electrical connections.

Silicone Grease in the Scuba Diving Industry

The scuba diving industry prefers to use silicone grease since it is water resistant and can also prevent corrosion.

Silicone Grease for Plumbing

Silicone grease is mainly used in plumbing to help prevent corrosion and prevent sticking of parts.

Medical Applications

It is mainly used in medical applications in sealing to prevent any leakages and lubricating medical equipment such as O-ring, and syringe among others to help lessen friction.

Automotive Industry Silicone Grease

Silicone grease is used in the automotive industry for sealing and lubrication to help reduce friction.

Conclusion

Silicone grease has different properties, advantages, and chemical structures that make it suitable to be used in different applications as discussed above.

 

 

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