Fluorine rubber refers to a synthetic polymer elastomer containing fluorine atoms on the carbon atom of the main chain or side chain, which not only has better mechanical properties, but also highly objet oxide, weather resistance, high temperature, mineral oil , The characteristics of the fuel-resistant oil, the water resistant oil, the aromatic organic solvent and the erosion of various chemicals, the comprehensive performance is particularly excellent, so it has a wide range of applications, and it has been applied to modern aviation, missile, rocket, universe, ship. Interior technology and automobiles, shipbuilding, chemistry, oil, telecommunications, instruments, mechanical industries; it is a key material that cannot be replaced in the national defense.

Like the duck spool valve on the grass drum, the air balancer body in the fuel tank is used in the air balancer body in the fuel tank in the fuel tank assembly in the ointer assembly of the oil. Waiting, etc., fluorine rubber material is used because it highlights the oil resistance and chemical resistance, it is a good choice.