Mold Universal Fluorine Grease

Review selection criteria due to galling, grease depletion, and contamination of molded products. Are you facing any of these issues in the sliding parts of your molds? - Galling or seizure occurs - Grease depletion happens quickly, leading to frequent reapplication - Oil stains or grease adhere to molded products - Grease solidifies in high-temperature areas, making cleaning time-consuming When selecting grease, it is important to not only consider heat resistance but also to organize the problems occurring and the actual usage conditions. ■ If you are concerned about galling or seizure** Check the load and sliding speed, and consider load-bearing capacity and lubrication performance. ■ If you are concerned about grease depletion** In addition to retention in sliding parts and operating temperature, review the amount applied and the interval for lubrication. ■ If you are concerned about contamination on molded products** Check the ease of oil separation and scattering, as well as the application position and amount. Note that even with the same symptoms, factors such as clearance, wear, and foreign substances may be involved. Confirming both the performance of the grease and the condition of the equipment is the first step in selection. For those struggling with selecting mold grease Please inform us of the application location, temperature, and current symptoms. Contact us for assistance in choosing the right grease for your application.

Are you troubled by mold burning, wear, or grease bleeding? Selecting mold grease that matches the usage temperature, sliding conditions, and operating environment is important. At M&M Co., Ltd., we offer a variety of greases tailored to different applications, from high-temperature greases for die-casting molds to fluorine greases, general mold greases, food container mold greases, and greases for O-rings and gaskets. We have prepared an introductory document that allows you to compare mold greases by application and temperature. If you are unsure which grease to choose, want to review the grease you are currently using, or need to address high temperatures, burning, or bleeding issues, we can provide recommendations based on your usage conditions. Please feel free to contact us if you are having trouble with mold maintenance or grease selection.

Fluorine grease and silicone grease are both lubricants with excellent heat resistance and chemical resistance, but there are clear differences in their applications and performance. Fluorine grease is primarily composed of PFPE (fluorinated oil) and PTFE, characterized by its excellent stability in high-temperature and chemical environments. For example, it maintains stable performance over a wide temperature range of -25°C to 280°C and is less affected by chemicals and solvents, making it suitable for lubricating sliding parts of molds and precision components. On the other hand, silicone grease is based on silicone oil and is characterized by its low tendency to damage rubber and resin, as well as its excellent waterproofing and insulation properties. Therefore, it is suitable for areas where material protection is important, such as O-rings, gaskets, and waterproof applications. In summary: - High temperature, chemical resistance, long lifespan → Fluorine grease - Waterproof, rubber protection, insulation → Silicone grease It is important to differentiate between them based on their uses. Selecting the appropriate lubricant according to the usage environment leads to trouble prevention and improved maintenance efficiency.

Fluorine grease is a high-performance lubricant that excels in heat resistance, chemical resistance, and low outgassing. It is used in environments where conventional mineral oil greases are inadequate. The main applications are as follows: - Mold components in high-temperature environments (approximately 200°C or higher) such as ejector pins and slides - Equipment parts exposed to chemicals or solvents - Clean environments (semiconductors, food, medical devices) - Areas requiring contamination control in resin molding Fluorine grease is chemically stable and has a characteristic that makes it difficult to mix with other greases. Therefore, degreasing and cleaning before application are crucial. Additionally, while it has excellent heat resistance, its extreme pressure performance is limited, which means it may not be suitable for areas subjected to high loads or shock loads. Proper selection according to the application directly contributes to preventing mold troubles and improving maintenance.