Development of Vapor Oil for Radiator Ein Press

방열핀 프레스용 베이퍼 오일 개발

Vapor oil fer radiator fm press in heat exchangers of air conditioners is carefully considered as the cooling performance can be affected by the residual vapor oil on the surface of radiator fin after fin press working. In this work, vapor oil for radiator fin press was developed in consideration of several properties such as physical characteristics, the rate of volatility, hazardous properties and material compatibility. In addition, it was confirmed that radiator fin press workability adopting the vapor oil and the cooling performance of air conditioner using the radiator fin were good.