Surface Smoothness

mictron™ is an extremely smooth film, having a surface roughness (Ra) of approximately 7 nm due to surface smoothing technology cultivated through magnetic tape applications. Taking advantage of this smoothness, it can be applied to circuit boards with ultra-fine patterns, various sensor substrates, and more.

mictron™ (smooth surface)

mictron™ (coarse surface)

Polyimide (smooth surface)

Polyimide (coarse surface)

mictron™ Technical Information