Conductive grease

Poor contact in connectors and terminals can lead to equipment shutdowns and electrical troubles. The main causes of contact failure include: - Oxidation and corrosion of terminals - Moisture and condensation - Wear due to vibration (fretting) - Increased contact resistance - Poor grounding Particularly in automobiles, motorcycles, control panels, and industrial equipment, deterioration of contact points can often lead to sensor anomalies and poor conductivity. As a countermeasure, it is important to use different greases according to the application. 【Contact Grease】 Designed for contact protection, it is effective in preventing oxidation, moisture, rust, and fretting. 【Conductive Grease】 Used for stabilizing conductivity, reducing contact resistance, and protecting grounding points. M&M Co., Ltd. offers "M-CPG Contact Grease" for contact protection and "M-ELC Conductive Carbon Grease" for stabilizing conductivity. If you are experiencing contact failures or electrical troubles, please feel free to consult us.

"Contact failure" occurs in electronic devices, control panels, and automotive connectors. One of the causes is oxidation or wear of the contacts, as well as corrosion due to moisture. This is where contact grease is used. Contact grease is a lubricant that stabilizes the contact state while protecting metal contacts, and it can provide effects such as: ✔ Prevention of contact oxidation ✔ Moisture and rust prevention ✔ Reduction of wear ✔ Suppression of contact failure due to vibration (fretting wear) It is particularly used in automotive connectors, terminal blocks, switch contacts, and sensor terminals to enhance the longevity and reliability of contacts. It is important to note that contact grease and conductive grease serve different purposes. The main purpose of contact grease is "contact protection," while the main purpose of conductive grease is "assistance in conductivity." Selecting the appropriate product according to the application is crucial. For those struggling with contact failure or terminal corrosion, it is important to understand the differences between contact grease and conductive grease and to choose the right product accordingly.

Do you know the difference between conductive grease and contact grease? Even though they are both "grease applied to contacts," - There are types that provide conductivity - And types that protect contacts Their roles are different. If used incorrectly, it can lead to: - Poor contact - Short circuits - Unstable current flow Especially in cases involving: ✔ Weak currents ✔ Automotive terminals ✔ Connectors ✔ Grounding parts Selecting the appropriate type for the application is crucial. This explains the differences between conductive grease and contact grease in an easy-to-understand manner.

In recent years, as the electrification of mechanical devices has progressed, the reliability of electrical contact, prevention of corrosion and oxidation, and wear prevention through lubrication have become increasingly important. Conductive grease meets these demands and plays a crucial role that differs from that of mere lubricants or rust preventatives. Conductive grease, when applied or filled in metal contact areas, serves as a medium that conducts electricity, fulfilling the following functions simultaneously: It reduces contact resistance and ensures stable electrical conduction, preventing heat generation and current loss. It prevents oxidation, corrosion, and wear of metal contacts, thereby preventing deterioration and burning of terminals. It also excels in moisture resistance and rust prevention. By providing lubrication at the contact points, it enhances the smooth operation and durability of switches, sensors, connectors, and more. In other words, the advantage of conductive grease is that it can achieve "conductivity," "mechanical protection," and "environmental resistance (to moisture, chemicals, temperature changes, etc.)" all in one solution. Therefore, unlike mere contact revival agents, it is expected to improve long-term stability and reliability.