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ÅngströmLap® Calcined Alumina Lapping Film Disc - 4 inch 0.3µm (micron), PSA

CA03F402P100

ÅngströmLap® 0.3um Calcined Alumina Lapping Film, 4" Disc with PSA Backing, package of 100 discs.
The ÅngströmLap® Calcined Alumina Lapping Film is an Aluminum Oxide-based 0.3µm lapping film primarily designed for MM or SM fiber optic connectors as a final finishing step. For optimal results with the 0.3 micron lapping film, Fiber Optic Center recommends using it in conjunction with the Ultra Polish Solution. When combined with the Ultra Polish Solution, it delivers a near flawless finish.

The 4" disc is the standard size for the Seikoh Giken SFP-100D, Ultra Tec UT-8808 (old), Minipol-1, Siecor SP500, Domaille FS500 and all Krell Polishing Machines.

Lapping Film Features:
  • FO Type Name: CA1-BF
  • Film Color: Light Blue
  • Tape Total Thickness: 60.0 ± 1.5 μm
  • Surface Roughness: 0.15 ± 0.06 μm
  • Particle Type: Calcined White Alumina
  • Original Grit Size: 0.3 micron (0.3μm)
  • Base Film Material: Poly-ethylene terephthalate
  • Base Film Thickness: 2 mil (50 μm)
  • Quantity: 100 discs
  • Process Parameters Type: BF
  • PSA Backed Film
  • Product Life: Guaranteed up to 5 years from the manufactured date
Pressure Sensitive Adhesive is only recommended when it is completely necessary. Once the film is stuck to the polish surface it cannot be removed and reused. This creates a potential and likely problem of debris adhering to the film that cannot be removed. Any debris that comes in contact with the fiber may cause a scratch. PSA will increase the cost of the lapping film.

Datasheet

Updates

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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