​TOP TECH SUBSTRATES CO., LTD

​TOP TECH SUBSTRATES CO., LTD

Basic Introduction to UV Release Film

2026 05/28

Basic Introduction to UV Release Film
UV Release Film, also known as UV-curable release film, is a high-performance functional film. It is typically based on PET, PO or PVC materials, coated with a special UV-sensitive acrylic pressure-sensitive adhesive. Before UV irradiation, it exhibits strong initial adhesion to securely fix workpieces. After exposure to ultraviolet light of a specific wavelength, the adhesive undergoes cross-linking and curing, causing its adhesion to drop sharply, allowing for easy, residue-free peeling. It is widely applied in semiconductor dicing, wafer grinding, and precision electronic component processing.
108