エムアンドエム Company Profile

A new attention-grabbing product has emerged in the field of lubricants essential for mold maintenance. "M-MLPT," developed by M&M Co., Ltd., achieves up to a 40% cost reduction compared to traditional expensive fluorinated greases, while also possessing essential properties such as heat resistance, wear resistance, and non-contamination. Generally, fluorinated greases have excellent chemical stability but are expensive, limiting their use to certain applications. However, M-MLPT was developed with the concept of "making high performance more user-friendly at the operational level." Its widespread adoption in various manufacturing industries is anticipated. Feedback from Implementation Sites Factories that have already trialed the product have provided the following evaluations: "Reduced seizing" When used on ejector pins in injection molding, it maintained smoother operation for a longer period than before. "Decreased maintenance frequency" Previously, lubrication was applied every few days, but with M-MLPT, stable lubrication was maintained for over a week. "Products are less prone to contamination" There was less carbon residue and color transfer, with effects particularly confirmed in optical components and transparent molded products. In this way, concrete results that contribute to solving on-site challenges are beginning to emerge.

Various greases are used for the lubrication of molds and machine parts, but in high-temperature environments, the performance of standard lithium greases significantly decreases, leading to issues such as seizure and galling. So, how should one choose "high-temperature greases"? First, the heat resistance temperature should be noted. Typical lithium-based greases have a limit of around 200°C, but in mold environments, conditions can reach 400°C to 800°C. In such cases, high-temperature greases that use heat-resistant additives or special base oils are essential. Second, oxidation stability is also important. When the oil oxidizes due to rising temperatures, the lubricating film is lost, and component wear progresses rapidly. Third, the initial break-in performance should not be overlooked. The ability to form a smooth film during startup at high temperatures can greatly affect the lifespan. For example, the "Golden Grease Series" can handle mold environments up to 800°C due to its hybrid design of inorganic and organic components. It allows for lubrication, release, and rust prevention all at once, leading to more efficient mold maintenance. In workplaces struggling with high-temperature environments, choosing such specialized greases can achieve both increased production efficiency and cost reduction.

The Frontline of Mold Preservation — Enhance "On-Site Capability" with High-Performance Grease! Lubrication and protection in molds are directly linked to production efficiency and product quality. Especially in high-temperature and high-load environments, conventional grease poses risks of seizure and premature deterioration. M&M Golden Grease offers "lubricants that can truly be used on-site." Let's delve into its features. Golden Grease Series (G1 to G4): The Savior in High-Temperature Environments - Provides stable lubrication performance even at temperatures up to 800°C. - Highly resistant to molten aluminum, making it ideal for die-casting molds. - Excellent in preventing seizure and wear resistance, contributing to reduced replacement frequency. Fluorine-Based Grease (M-MLPT/M-PPT): The Optimal Choice for Precision Molds - M-MLPT is suitable for temperatures from -25°C to 280°C. It evaporates less and is ideal for application on pin areas. - M-PPT, with a blend of PTFE and PFPE, exhibits high stability even in vacuum and chemical environments. - Non-contaminating and durable, with numerous achievements in the food, medical, and semiconductor fields. Streamlining Mold Maintenance with Optimal Lubrication If you are facing challenges in mold maintenance, please compare the features of each product and select the most suitable lubricant. If you have any questions, feel free to consult us.