... aerosol propellant for pesticide and paint , or as a fire extinguishing agent. It is a primary feedstock for fluoropolymers.3.Other models:Refrigerant gas ... , 1000L;Small can:200g,300g, 340g, 390g, 450g,500g,700g,1kg Can packingISO-Tank.7.Storage&transportation:Refrigerant gas is packed in ...