Skypro- Professional rubber sheets manufacturer since 2004, Rubber Sheet Roll, Rubber Mats and Neoprene Rubber Sheets

PET reticulated protective film degumming residual glue

by:Skypro     2021-04-14
PET reticulated protective film produces degumming residue under high temperature and high humidity environment

1. What is the quality of the glue itself?

If the quality of the glue itself cannot pass the high and low temperature alternating damp heat test, it indicates that its weather resistance is not good, and glue residue will appear during use.

2. Adhesion between the substrate and the glue

If the bonding distance between the substrate and the glue is too large, it will fall off under high temperature and high humidity, resulting in residual glue.

3. Chemical reaction between glue and being bonded

For example, silicon transfer occurs between glass and silica gel protective film, and the silicon element contained in the glass and the silicon component in the silica gel protective film produce dioxide Silicon, which causes the phenomenon of silicon transfer and residual glue.


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