Are greases and silicone greases the same?

1) Grease and silicone grease.

It's not the same. 2) Reason: Silicone grease is also grease, but grease is a large category, divided into many small varieties.

Grease can be divided into many types according to the thickening method, for example, silicone grease is its thickening method to determine its name, and then grease can be divided into many types according to the generation method, such as: soap grease, inorganic grease, organic grease, etc., many classifications. In some enterprises, there are their own classifications and their own models, just like Guangzhou Lianbo lubrication technology industry is composed of its own classifications and models.

The role of grease:

1) Mainly lubrication, protection and sealing.

2) Grease The vast majority of grease is used for lubrication, which is called anti-friction grease. Anti-friction grease mainly plays the role of reducing mechanical friction and preventing mechanical wear, and also plays a protective role in preventing metal corrosion and sealing and dustproofing. There are some greases that are mainly used to prevent metal from rusting or corroding, known as protective greases.

3) For example, there are a few greases such as industrial petroleum jelly that are specially used for sealing, which are called sealing greases, such as thread grease. Greases are mostly semi-solid substances with unique fluidity. The working principle of grease is that the thickener holds the oil where it needs to be lubricated, and when there is a load, the thickener releases the oil, thus acting as a lubricating agent.

4) At room temperature and at rest, it is like a solid, it can maintain its shape without flowing, and it can adhere to metal without slipping. At high temperatures or when subjected to external forces that exceed a certain limit, it can flow like a liquid. When grease is sheared by moving parts in machinery, it creates flow and lubrication, reducing friction and wear between moving surfaces.

When the shear action stops, it can regain a certain consistency, and this special fluidity of the grease determines that it can be lubricated in parts that are not suitable for lubricating oil. In addition, because it is a semi-solid substance, it seals and protects better than lubricating oil.

Silicone grease is a type of grease, and silicone grease is divided into two types: thermal grease and lubricating grease. List some commonly used models: fully synthetic lubricating silicone grease from Shanghai Tiger Head Hotolube; Dr. Bostik HS201; Krupp HP2622.

Silicone grease is divided into two types: thermal grease and lubricating grease.

Lubricating silicone grease is a secondary processing product of polysilicone, which is safe and non-toxic, with high physiological safety, excellent heat resistance, oxidation resistance, mold release and electrical insulation properties. Lubricating grease can generally be used in the -50 +260 range, is non-corrosive to iron, steel, aluminum, copper and their alloys, and has a good lubricating effect on many materials such as plastic, rubber, wood, glass and metal.

Thermal grease: commonly known as heat dissipation paste, it is a paste made of special silicone oil as the base oil, new metal oxide as filler, with a variety of functional additives, and processed by a specific process. Colors have different appearances depending on the material.

It has good thermal conductivity, temperature resistance and insulation properties, and is an ideal dielectric material for heat-resistant devices, and its performance is stable, and it will not produce corrosive gas in use and will not affect the metal it comes into contact with.

High-purity fillers and silicones guarantee smooth, homogeneous and high-temperature insulation. Coated on the assembly surface of power devices and heat sinks, it helps eliminate the air gap on the contact surface, increases heat flow, reduces thermal resistance, reduces the operating temperature of power devices, improves reliability and prolongs service life.

Silicone grease is a type of grease. Silicone grease is a translucent paste made from an inorganic thickener that thickens the lubricating oil and is refined with a variety of additives and structural improvers. It is suitable for lubrication and sealing between metal-to-metal and metal-to-plastic moving parts in aqueous environments.

It is recommended to use synthetic base oil to produce grease, the oil film is uniform and stable, the more common models are:

1) Fully synthetic lubricating silicone grease of Shanghai Tiger Head Hotolube.

2) Klubeer's tn 15

3) Dr. Bosh's HW2213.

Silicone grease is used for waterproof sealing and lubrication of sanitary equipment, sealing rings, and electronic and electrical industries.

Scope of application: 1. The contact surface between the power amplifier tube and the heat sink suitable for the electronics industry: such as TV, ***, CPU and power amplifier tube, which plays the role of thermal media.

2. It is suitable for surface coating and overall potting of microwave devices such as microwave communication, microwave transmission equipment and special power supply, stabilized power supply, etc.

3. It is suitable for the heat transfer of electronic components, such as transistors, ballasts, thermal sensors, computer fans, etc., high-power transistors (plastic tubes), heat transfer mediums in the gaps between diodes and substrates (aluminum, copper plates), rectifiers and electrical conductive shields.

4. It is suitable for the effective thermal connection of many heat dissipation devices that require effective cooling.

5. It is suitable for high-voltage corona elimination and non-flammable coatings used in the connection with high-voltage back-sweep transformers in TV sets and similar applications.

6. It is suitable for filling the gap between the heating element and the heat dissipation facilities in various electronic and electrical equipment to improve the heat dissipation effect.

Summary. Lubricating silicone grease and lithium grease are both common types of lubricants, and they differ mainly in the following aspects: Composition:

Lubricating silicone greases are typically made from inorganic compounds such as silicone oil and silicone, while lithium grease is made from a mixture of lithium soap and liquid base oil. Temperature range: Silicone grease has excellent temperature resistance, can maintain stability at extreme high temperatures, and is suitable for the lubrication needs of high-temperature friction parts; Lithium greases, on the other hand, are suitable for working at temperatures of minus 40°C or lower.

Lubrication effect: Due to its special composition, lubricating silicone grease can effectively reduce noise and protect the surface of parts from corrosion, but its lubrication effect is poor, and it cannot withstand heavy loads and long-term high-speed movements; Lithium grease has good adhesion and wear resistance, and can provide excellent lubrication under heavy loads and high pressures. In summary, lubricating silicone grease and lithium grease have their own advantages, and the appropriate type should be selected according to the specific lubrication conditions and requirements.

Lubricating silicone grease and lithium grease are both common types of lubricants, and they differ mainly in the following ways: Composition: Lubricating silicone grease is usually made from inorganic compounds such as silicone oil and silicone, while lithium grease is made from a mixture of lithium soap and liquid base oil.

Temperature range: Silicone grease has excellent temperature resistance, can maintain stability at extreme high temperatures, and is suitable for the lubrication needs of high-temperature friction parts; Lithium greases, on the other hand, are suitable for working at temperatures of minus 40°C or lower. Lubrication:

Due to its special composition, lubricating silicone grease can effectively reduce noise and protect the surface of parts from corrosion, but its lubrication effect is poor, and it cannot withstand heavy loads and long-term high-speed movements; Lithium grease has good adhesion and wear resistance, and can provide excellent lubrication under heavy loads and high pressures. In summary, lubricating silicone grease and lithium grease have their own advantages, and the appropriate type should be selected according to the specific lubrication conditions and requirements.

I'm still a little confused, can you be more detailed?

Lubricating silicone grease and lithium grease are both common types of lubricants, and they differ mainly in the following ways: Composition: Lubricating silicone grease is usually made from inorganic compounds such as silicone oil and silicone, while lithium grease is made from a mixture of lithium soap and liquid base oil.

Temperature range: Silicone grease has excellent temperature resistance, can maintain stability at extreme high temperatures, and is suitable for the lubrication needs of high-temperature friction parts; Lithium greases, on the other hand, are suitable for working at temperatures of minus 40°C or lower. Lubrication:

Due to its special composition, lubricating silicone grease can effectively reduce noise and protect the surface of parts from corrosion, but its lubrication effect is poor, and it cannot withstand heavy loads and long-term high-speed movements; Lithium grease has good adhesion and wear resistance, and can provide excellent lubrication under heavy loads and high pressures. In summary, lubricating silicone grease and lithium grease have their own advantages, and the appropriate type should be selected according to the specific lubrication conditions and requirements.

Silicone grease is a kind of grease, grease is named according to his thickener, generally lithium grease, calcium grease, barium grease, silicone grease, etc., relatively speaking, silicone grease has no toxic effect, good adhesion, and is generally used to play an auxiliary sealing role.

The physical state is close, but the role is different.

Silicone-based grease is also known as silicone grease and silicone grease. You can take a look at the introduction of the model AG25.

It is a white silicone grease refined from modified silicone oil with excellent high and low temperature performance as the base oil, special lithium soap as the thickener and white solid lubricant, anti-oxidation, anti-corrosion and other additives. This long-life, low-temperature silicone grease with a generous amount of PTFE solid lubricant is designed for the lifetime lubrication of plastics and plastics, plastic (or rubber) and metal parts and plain bearings operating at low torque in low or high temperature environments, with excellent resistance to wear, oxidation and corrosion. Applicable temperature range:

Performance characteristics:

Excellent low temperature performance, small starting torque, wide operating temperature range;

Extremely low volatility and diffusion, small coefficient of friction, strong bearing capacity;

Excellent oxidation and thermal stability, with extremely long service life;

Excellent water and corrosion resistance, and good compatibility with most plastics and elastic compounds.

Recommended Applications: It is used for long-term lubrication between plastic and plastic parts and sliding bearings at low temperature or wide temperature, suitable for dynamic lubrication and sealing of valve bodies and seals of pneumatic valves and cylinder pistons;

It is recommended for the enclosed permanent lubrication of automobile transmission gear, idle stepper motor, control cable (accelerator, brake) and speedometer in a wide temperature environment, and the lubrication of the fuser film on the fuser component of the printer and copier;

It is suitable for working occasions that need to effectively reduce the starting torque when starting at low temperatures, such as electronic clocks, cameras, optical instruments, transmitters, refrigerator fan bearings, mobile refrigeration equipment and long-term lubrication of servo gear gears.

Lubricating grease is an important subclass of silicone grease, which has properties that are different from other greases, such as water resistance, dynamic sealing, adhesion, resistance to medium and weak acid and alkali media, etc., including fully synthetic lubricating silicone grease, fully synthetic damping silicone grease, fully synthetic high temperature sealing grease, etc.

The high-quality, fully synthetic silicone grease has good resistance to both high and low temperatures. The process of fully synthetic lubricating silicone grease is relatively complex, and there are not many manufacturers that can produce it. The main domestic brands are Tiger Head Hotolube, Kluber and Great Wall.

The varieties of the Great Wall are not complete, and some varieties are good; Hotolube silicone grease is a complete range of silicone greases with stable quality, and all of them are fully synthetic base oil silicone greases.

In addition, some manufacturers of silicone grease are also made of mineral base oil, the appearance is also transparent, the low temperature performance is poor, and it begins to freeze at minus 20 degrees, so buy carefully.