Coolant, whose full name is antifreeze coolant, refers to a cooling medium with antifreeze effect. It is made by mixing water, antifreeze additives, and various auxiliary components. According to different antifreeze components, it can be divided into various types such as alcohol type, glycerol type, ethylene glycol type, etc.
Application scope of coolant
Coolant is widely used in various fields, including but not limited to alcohol based coolant, glycerin based coolant, ethylene glycol based coolant, engine coolant, air conditioning coolant, high-speed grinding coolant, air compressor coolant, screw air compressor coolant, lathe coolant, high-grade coolant, and machine tool coolant.
List of coolant testing items
For the testing of coolant, we cover the following items: composition analysis, content determination, quality evaluation, freezing point testing, physical and chemical index testing, pressure measurement, concentration analysis, acidity evaluation, pH value testing, whiteness determination, moisture analysis, thermal stability testing, oil absorption measurement, flash point testing, purity analysis, and relative density testing. Each test ensures accuracy and correctness to meet the needs of different fields.