When the high or super-high polymer materials encountered other objects, due to the balance the electron potential deficit, immediately there will be a great deal of electrons exchange, and the high or super-high polymer materials will release huge amount of electrons.

Utilizing this feature, the Double-track Ion Materials can put in use in many aspects, and the most standout application so far is on the surface treatment. The Double-track Ion Materials will replace the environment-hostile heavy metal substance like chromium used in the traditional surface treatment to prevent the corrosion, erosion and the resistance of acid and alkali. The most conspicuous attribute for the Double-track Ion Materials over traditional substance is it not only passively acting as a protection wall to block the outside electrons, it also can actively and initiatively prevent the outside attack of the electrons and balance the electron potential in the environment, and achieve the goal as a perfect guardian. The laboratory exam result is also encouraging, as the Double-track Ion Materials have been tested by salty spray test for 300 hours and proved it can sustain for 25 calendar years.