Study on the Preparation and Performance Evaluation of a New High Efficiency and Environmental Protection Economic Snow Melting Agent

摘要

Based on the snowmelt mechanism and corrosion mechanism, considering the economic, performance and environmental indicators, taking the traditional chloride as the breakthrough point, we studied the synergistic effect of different chlorides and the role of auxiliaries, and made an efficient, environmentally friendly and economical new snow melting agent. The test results show that the melting ability, freezing point, corrosion rate and corrosion degree of the snow melting agent are better than those of the commonly used snowmelt agents, and all indicators are in line with or better than the national standard requirements. Therefore, it is suitable for a large number of popularization and application.