Refrigerant R720


R720 refrigerant is a colorless noble gas that appears orange-red when discharged. Neon is most commonly used in neon lights. The air contains a small amount of neon. Zero group element, chemical properties are not active, as a member of the noble gases.


The R720 refrigerant steel cylinder is a pressurized container. It should be kept away from fire, heat sources, and direct exposure to sunlight. It is usually stored in a cool, dry, and ventilated warehouse. When handling, light loading and unloading should be carried out to prevent cylinder and valve and other accessories from damage.


As an ultra-low temperature refrigerant widely used today, R720 has good comprehensive performance, mainly used in vacuum tubes, high pressure indicators, lightning rods, TV screens, He-neon laser, used as coolant (liquid neon), for high energy physics research, fill neon spark chamber to detect the path of particles, fill mercury lamp and sodium vapor lamp, etc.