iSWEEP Dual Clutch Gear Box Oil

The performance required for dual clutch transmission fluid (hereinafter referred to as DCTF) is not limited to a single factor. In other words, a wide range of required performance, such as slip control characteristics of wet multi-plate clutches, synchromesh compatibility, hydraulic control compatibility, wear resistance and fatigue resistance characteristics of gear systems, must be balanced at a high level, and compatibility with the constituent materials must also be considered. In particular, harsh driving conditions such as circuit driving and sports driving must be taken into consideration. In the development stage of the new DCTF for DSG, we conducted a detailed performance evaluation of genuine DSG oil. Oil used under various applications and environments, including harsh conditions such as circuit driving, was collected and analyzed by a specialized institution. As a result, it was found that the lubrication protection performance of genuine DSG oil decreases after about 30,000 km of use. In addition, it has been confirmed that control malfunctions such as increased gear shift shock occur as the oil temperature rises during long periods of high-speed driving and circuit driving. iSWEEP DCTF has verified and optimized these issues from the perspective of lubrication science. Although it is a non-polymer specification, we have optimized and combined the molecular structure and molecular weight distribution of the special hydrocarbon base, and optimized the balance of functional additives to accommodate the different friction characteristics of each part of the machine. Furthermore, since the tendency of machines to become compact is a factor in increasing thermal load, we have developed it with the special intention of improving the oxidation stability to withstand high temperatures and high loads. Through these considerations, it has excellent viscosity characteristics (high viscosity index) that can cover the high temperature range corresponding to harsh driving conditions to the low temperature range in cold regions, and it is a completely new and unique DCTF that also has excellent friction characteristics, wear resistance, and control stability.