High Quality High-Temperature Anti-seize Compound From

    In the high-temperature battlefield of industrial equipment, the performance of lubricating materials directly determines the "life and death" of the equipment. The operating temperature of traditional mineral greases and synthetic greases is firmly limited to the range of 150℃-200℃. Once the critical temperature is exceeded, rapid decomposition and evaporation will not only shorten the lubrication cycle, but may also cause fatal failures such as bearing jamming and component damage. Jialede perfluoropolyether high-temperature grease redefines the high-temperature lubrication standard with four hard-core performances.



1.Across the temperature difference limit of -60℃ to 300℃ From extremely cold industrial refrigeration equipment to the surrounding of high-temperature furnaces, Jialede perfluoropolyether grease always maintains stable rheological properties. It does not harden at -60℃ and does not oxidize at 300℃. It continuously forms a dense lubricating film in extreme temperature differences to ensure stable operation of the equipment under all working conditions.


2. "Armor Guard" in chemical corrosion environment Faced with the erosion of strong acids, strong alkalis and strong oxidants, ordinary greases will quickly fail. Jialede perfluoropolyether grease, with its highly stable molecular structure, still maintains lubrication performance under chemical attack, building a long-term protective barrier for equipment such as chemical reactors and electroplating production lines.


3. Zero conflict with metal materials Adapted to working conditions below 260°C, Jialede perfluoropolyether grease remains chemically inert with all metal materials to avoid electrochemical corrosion and material degeneration. This feature significantly extends the service life of precision machinery and aerospace components, greatly reducing maintenance costs and downtime losses.


4. Safety revolution with zero ignition point In high-temperature, flammable and explosive petroleum refining, lithium battery production and other scenes, Jialede perfluoropolyether grease completely eliminates the risk of spontaneous combustion of lubricating media. The zero ignition point feature not only eliminates safety hazards, but also provides continuous stable lubrication in ultra-high temperature environments, building a double safety line for high-risk operations. 

    Jialede perfluoropolyether high-temperature grease breaks through the bottleneck of traditional lubrication with subversive performance, and provides long-term and safe lubrication solutions for high-temperature, corrosive and high-risk working equipment.

In the working conditions of high-temperature equipment, mechanical equipment often works in a high-temperature environment for a long time, which will cause problems such as sintering corrosion, rust or wear of parts. Because these parts are difficult to disassemble, later maintenance becomes inconvenient. Many people choose destructive dismantling to solve the problem, but this will increase the cost of later maintenance and replacement and reduce work efficiency.



Few people will think about how to prevent this tragedy from happening. In fact, in the production and assembly process, just add a small action and use anti-bite agent in advance to avoid the inconvenience of subsequent maintenance and disassembly.When talking about anti-bite agent, many people may feel unfamiliar with it. Because anti-bite agent rarely appears in people's daily life, only a few companies will use it. If you have not been exposed to anti-bite agent, it is difficult to have an in-depth understanding of it. The following will introduce the performance characteristics of anti-bite agent in detail for a preliminary understanding.

What is anti-bite agent?

Anti-seizure agent is a high-performance paste lubricant that can be applied to various bolts and chains to protect threads from being exposed to high-temperature connections to prevent seizure and corrosion. It is an anti-wear and anti-seizure lubricant that has a good protective effect on industrial equipment components. It can also be used with sealing gaskets to make gasket sealing more reliable and easier to disassemble.



It is a product that can form a protective coating on the surface of parts. It has extremely high temperature resistance (Weiligu anti-seizure agent can withstand high temperatures of 1400℃), and is not easily soluble in water and will not be washed away or burned by water. It has excellent characteristics such as anti-oxidation, anti-seizure, anti-seizure, and corrosion resistance.



It is suitable for various scenarios, such as cutting of bolts, studs, screws, nuts, shafts, drills, taps, etc., especially difficult-to-process alloy materials; extrusion molds, heat exchangers, shear blades, metal bending, cold forging and warm forging, shear spinning, etc. It can provide lubrication and prevent metal sintering and seizure at high temperatures (up to 1400℃).



According to different product requirements, Weiligu provides a variety of anti-bite agents, and you can choose the product that suits you according to the actual situation.



Performance characteristics of anti-bite agents

1. High temperature resistance

Anti-bite agents are favored for their excellent high temperature resistance. In mechanical work, production operations are often required in high temperature environments. If the anti-bite agent used cannot withstand high temperatures, it will lose its function, making the use of anti-bite agents in machinery meaningless.

Therefore, anti-bite agents with high temperature resistance are very important.



2. Wear resistance

Anti-bite agents have excellent wear resistance. This advantage can effectively prevent the bite parts of threads and fasteners in industries such as machinery and construction from getting stuck. If the bite parts get stuck, it will affect the normal use of mechanical equipment.

Although the amount of anti-bite agent applied is not much and not very eye-catching, its role is very important and has a great impact on mechanical equipment.



3. Corrosion resistance

The application of anti-bite agent has no corrosive effect on metal parts and will not react chemically with metal parts. In addition, whether in an acidic environment, an alkaline environment or under salt water erosion, applying an anti-seizure agent will not affect its anti-seizure effect.



4. Good stability

The anti-seizure agent itself does not contain aluminum, lead, copper, chlorine, sulfur, fluorine and other compounds. Therefore, it can still maintain good adhesion in a high temperature environment and has the performance of preventing sintering.

In addition, the anti-seizure agent has good stability and will not react chemically with other materials. Under high temperature conditions, it will not solidify, coke or leak oil.



5. Good waterproofness

The anti-seizure agent has excellent waterproof performance. At the same time, it has good anti-rust and anti-corrosion properties. During the operation of the equipment, the torque can be stably maintained, and even repeated disassembly and tightening will not affect the torque. Even under harsh conditions such as static, humid, long-term high temperature or extremely high temperature, it can still ensure that the equipment parts will not be welded and stuck.Anti-seizure agents are widely used in equipment in industries such as steel, thermal power generation, chemical industry and cement under high temperature conditions. It can effectively prevent the sticking and corrosion problems of metal connectors in high temperature environments. Under ultra-high temperature conditions, anti-seize agents can reduce friction and wear and extend service life.

In addition, anti-seize agents are also widely used in industrial production processes such as casting and die-casting, providing excellent separation and lubrication effects and improving production efficiency. In the automotive industry, anti-seize agents can be used for assembly lubrication of spark plugs, cylinder threads, exhaust pipe flanges and other parts to improve automotive performance and safety.



In summary, anti-seize agents have excellent high temperature resistance, rust resistance, wear resistance and anti-seize functions, as well as excellent lubrication and corrosion resistance. It has a wide range of applications and can improve the service life and safety performance of equipment, while also saving time and economic costs for maintenance and repair. Jialede bite agent can be said to be an ideal choice for solving metal connection problems.

Perfluoropolyether lubricant is a synthetic lubricant with good temperature, corrosion and chemical resistance, mainly used for oil film lubrication of machinery under high temperature, high load, strong acid, strong alkali and strong oxidizing agent environment, such as turbocharger, vacuum pump and high temperature furnace.


Perfluoropolyether lubricant is usually difficult to dissolve in conventional organic solvents, including petroleum ether, benzene, toluene, acetone, ethyl acetate and so on. However, it can be dissolved by strong solvents such as benzene nitrate, trichloroethylene and chloroform. In practice, perfluoropolyether lubricants usually do not need to be dissolved and can be used directly.


Note: When handling PFPE lubricants, contact with oxygen, gaseous forms of chloride ions and fluoride should be avoided to avoid explosion or toxic gas release.


The molecular structure of PFPE lubricants and hydrocarbon lubricants is basically similar, but in the PFPE molecule the fluorine atom replaces the hydrogen atom, thus replacing the c-H bond in hydrocarbons with the stronger c-F bond. And the existence of c-o and c-c strong covalent bonds, as well as the characteristics of PFPE molecular neutrality, so that PFPE has a high thermal and oxidative stability and good chemical inertia and insulation properties. The larger molecular weight PFPE also has low volatility, a wide liquid temperature range and excellent viscosity-temperature characteristics. In addition, the key physicochemical properties of PFPE polymers include: detection stability, biological inertness, low surface energy, good lubricity and compatibility with plastics, metals and elastomers.


Properties of perfluoropolyethers


The main chain of perfluoropolyether is composed of -CF2-O-CF2- such ether chain, different from -CF2CF2CF2- perfluoroolefin chain, it has the flexural property, the The glass transition temperature is low, and the temperature range of the co-liquid (freezing point to boiling point) is extremely wide. On the other hand, due to the strong electron-absorbing effect of elemental fluorine, the polymer does not exhibit etheric properties, so it has excellent heat resistance, chemical stability, oxidative stability and complete noncombustibility.


However, this substance lacks hygroscopicity and is insoluble in organic solvents, and is only miscible in perfluoro oil or Fluoron 113 (tri-atmosphere trifluoroethane). This property makes it virtually harmless to plastics and rubber.





Perfluoropolyether has a high specific gravity but low surface tension and refractive index, possessing the characteristics of perfluorinated compounds, and is a highly transparent oil substance. It has a very high LD56 value in an oral acute toxicity test on mice and has no accumulation in living organisms, so it is almost non-toxic. However, when decomposition occurs, extremely toxic substances are produced. When using in an environment where decomposition is expected to occur, it is necessary to install air-ventilating equipment and not to take this fluorine oil lightly because it is stable.

Today, Jialede will take you to deeply understand the "noble" in lubricating oil - perfluoropolyether grease.



Perfluoropolyether (PFPE, English name Perfluom Polyethers) was first studied in the 1960s and is a relatively special type of perfluoropolymer compound.

Its average molecular weight ranges from 500 to 15,000. There are only three elements, C, F, and O, in the molecule. It has the characteristics of heat resistance, oxidation resistance, radiation resistance, corrosion resistance, and non-flammability. It is used as an extremely reliable lubricant in cutting-edge fields such as military, aerospace, and nuclear industry. Today, perfluoropolyether is widely used in chemical, electronic, electrical, mechanical, nuclear, and aerospace fields.Because the fluorine atoms in perfluoropolyether have strong electronegativity, most of the carbon chain is shielded by fluorine atoms. Compared with hydrocarbon polyethers, it has the advantages of high density, low surface tension, low volatility, good viscosity, non-flammability, good dielectric properties, good lubricity, and is well compatible with plastics, rubber, and metals. It is a low molecular weight fluorinated polymer, and its viscosity is closely related to its molecular structure and average molecular weight. PFPE with a larger molecular weight has low volatility, a wider liquid temperature range and excellent viscosity-temperature characteristics.



Jialede perfluoropolyether grease has a stable molecular structure, and its high temperature resistance, fire resistance, radiation resistance and chemical resistance are also particularly excellent. It is suitable for lubricants under strong chemical conditions. However, the price of perfluoropolyether grease is relatively expensive due to its material.
Jialede has been focusing on the research and development of special lubricants and greases for 16 years.

Welcome to contact us for consultation and provide free sampling and testing.

Last week, Jialede successfully provided a customized high-temperature lubrication solution for a spray coating line project at a Jiangsu Industrial Technology Co., Ltd., replacing the imported Chemours Krytox GPL2E7. The customer's spray coating line conveyor system operates in a 220°C high-temperature furnace for approximately 27 minutes before exiting. The operating environment, with air temperatures reaching as high as 240°C, places extremely high demands on the grease's high-temperature resistance, volatilization loss, and cleanliness.


To address this complex operating environment, Jialede's technical team, after formula optimization and multiple rounds of validation, recommended its independently developed YBS-1741 high-temperature perfluoropolyether grease. This product excels in high-temperature durability, oxidative stability, and material compatibility. It maintains excellent lubricating film stability during extended operation in the high-temperature furnace, preventing conveyor chain jams and noise issues caused by grease carbonization or volatilization.

In preliminary sample testing (200g sample), YBS-1741 demonstrated comparable or even superior performance to the original GPL2E7 under the customer's actual production conditions for the spray coating line project. The lubricated parts operate smoothly, the chain exhibits no noticeable wear or carbon deposits, and the equipment maintains excellent cleanliness. Customer feedback has been positive, and they plan to purchase the lubricant long-term in quantities of approximately 150 kg per application to support stable production line operation.


Jialede consistently prioritizes high-end fluorine lubricant technology, providing customized solutions that replace imported brands. This successful case further demonstrates Jialede's technical strength and service capabilities in the field of high-temperature conveyor chain lubrication. If you have similar needs, please feel free to contact our technical team.