Product Description

3MTM Final Polish film.

The 3MTM Lapping Films 863X and 863XW used in the final step of fiber optic connector polishing are designed to provide scratch-free, defect-free surfaces while producing optimal fiber height to meet Telcordia GR-326 standards.

The techniques used when handling and setting up these films can greatly affect the performance of the 3M Lapping Films.Described within are steps to achieve the best possible final polish results.

Cleanliness is important.The work area, the cleaning between steps, the condition of the fixture, the type of water and the type of tissue can all affect the performance and life of 3M Lapping Films.

The process steps prior to the final polishing film can also affect the quality of your results. A good practice is to use either 0.5 um or 1 um 3MTM Diamond Lapping Film in the step prior to final polish with 3M Lapping Film 863X or 863XW. Be certain to use enough time in this diamond step so that the scratch pattern is smooth and uniform.

3M Lapping Films 863X and 863XW can be used multiple times. The number of uses will be dependent on your particular process, equipment, connector types and procedures. These instructions are a guide to help you achieve the best results, with the highest first pass yield, using 3M Lapping Film for your final polish step.