Classification of protective film

- Apr 29, 2019-

Classified by glue: silica gel, acrylic, PU

Classified by substrate: PE, CPP, PET, PI

The biggest difference between silica gel and acrylic protective film is the static change. At the same time, the silicone protective film can not be used on silicon-containing products, because the phenomenon of “snap” will occur after the bonding time is long;

PU protective film is a protective film between acrylic and silica gel, mainly used for glass and cover. The characteristic is that it does not drop powder, is stable, has little change in static, and does not remain;

 

In general, the most common feature of our CPP protective film is that the substrate is soft and mainly used for bending parts. The PI protective film has good high temperature resistance and is often used for electroplating.www.snpefilm.com