Gas difficult to pass Component gas barrier force

Gas-barrier performance

It dramatically decreases gas (vapor, oxygen, hydrogen etc.) which pass the films by coating multi functional fine surface coating on resin films such as polyethylene terephthalate (PET)

It showed great gas-barrier performance for all oxygen, vapor and hydrogen transmission rate

Electronic device protection film, solar cell back sheet

When electronic devices and solar cells, such as liquid crystal cell semiconductor elements, are exposed to the air for a long period of time, dark spots or dots on display may occur, or semiconductor elements and solar cells stop functioning because integrated components are weak to oxygen.
For example, air may be shut out of the cells by coating the multi functional fine surface coating onto the back sheets of solar cells. This can prevent the effects of moisture and oxidation so that solar cells last longer.

It allows for long-term conservation while the inside is visible, different than using aluminum foil, if multi functional fine surface coating is coated on transparent resin films such as PET or polypropylene.

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