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ÅngströmLap® Ultimas™-U Final Polish Lapping Film Disc - 5 inch

ULT02605503N100

ÅngströmLap Ultimas-U New Final Polish Lapping Film 5" disc, (package of 100 discs)
The ÅngströmLap® Ultimas™-U New Final Polish Lapping Film is designed to maintain ferrule geometry while enhancing return loss and surface quality. Utilizing silicon dioxide material, these films polish ceramic ferrules and glass fibers at a similar rate, resulting in a negative fiber height. Additionally, they offer precise control over fiber height generation, allowing customization of pressure, speed, and pad durometer to suit your facility's production environment.

The 5" disc is the standard size for the Domaille APM-HDC-xxxx Series, Seikoh Giken SFP-5XX Series and Ultra Tec UT-8812 or UT-8808 polishing machines.

Lapping Film Features:
  • FO Type Name: 026Ultimas-NEC3
  • Film Color: Natural (white)
  • Disc Size: 5" disc
  • Tape Total Thickness: 78.5 ± 2.0 μm
  • Surface Roughness: 0.09 ± 0.05 μm
  • Particle Type: Silicon dioxide film
  • Base Film Material: Polyethylene terephthalate
  • Base Film Thickness: 3 mil (75 μm)
  • Process Parameters Type: NEC3
  • Quantity: 100 discs
  • Non-PSA Backed Film
  • Product Life: Guaranteed up to 5 years from the manufactured date
Please note Product Change Notification:

Effective June 2025, the packaging of the ÅngströmLap® polishing film will be changed to a perforated packaging type from the previous zip packaging.

This is for all ÅngströmLap® products with a size of 5 inches or less.

For ÅngströmLap® products with a size of 6 inches or more, the packaging may be changed depending on if the back side is processed or not.

We are excited for these changes to:
  • Improve efficiency of mass production by changing packaging
  • Provide environmentally friendly packaging process
  • Prevent packaging errors
*There will be a period after June while FOC works through inventory materials packed in the previous style.

If you have any questions, please feel free to contact the FOC sales staff!

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