UV Release Tape Low Energy

UV release tape, UV dicing tape
UV Low energy version
Model : LE
  • Used with UV light exposure (with certain wavelength), the adhesion is greatly reduced
    (irreversible reaction), the object is then easily removed/ picked up after operation.
  • Good for dicing and heat resistant purposes.
  • Used in wafer grinding, chip dicing, MLCC cutting, LED dicing, lens cutting, substrate cutting, lead frame cutting, LED frame cutting or name plate cutting.
  • Anti-static version is available.
  • Low energy release, speed up the production process.
Model Material Physical Property Applications
UPT143LE PO Film + Liner  Total Thickness 170 µm  Dicing, grinding, great expansion
Before UV release 2.5 kg/in
After UV release 0.03 kg/in
UPT152LE PO Film + Liner  Total Thickness 172 µm  Dicing, grinding, great expansion
Lead frame cutting
Before UV release 1.8 ↑ kg/in
After UV release 0.03 ↓ kg/in
UPT805LE PO Film + Liner  Total Thickness 86 µm Dicing, great expansion
Before UV release 0.5~0.9 kg/in
After UV release 0.015↓ kg/in
UPT104LE PO Film + Liner  Total Thickness 125 µm  Dicing, grinding, great expansion
Lead frame cutting
Before UV release 1.3 ↑ kg/in
After UV release 0.02 ↓ kg/in

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