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Imperial Diamond Lapping Film

    Premium, precision abrasive for super-fine, very consistent finishes.  High-strength polyester backing coated with micron-graded mineral particles provide greater finishing efficiency.  Lapping and polishing applications including: plastics, metals, magnetic media, thin film disks, oxide disks, CD's, magnetic heads, floppy disks, fiber optic connectors, and metalography.

IMPERIAL Abrasives for Fiber Optic Polishing

                                                      Grade in Microns (average grain size)

  .05 .1 .3 .5 1 1.5 2 3 5 6 9 12 15 20 30
Lapping Film -
Aluminum Oxide
X   X   X   X X X   X X   X X
Lapping Film - 
Silicon Carbide
        X   X X X   X   X   X
Diamond Lapping Film -
Type H (662XW)
      X X X   X   X X        
Diamond Lapping Film (661X) -   X   X X X   X   X X   X X X

 

 






DURALAP

     DURALAP Lapping Film is an ultra fine uniform coated abrasive product for use in lapping and polishing. The use of DLF eliminates the mess of a slurry and generally laps to a finer finish than can be obtained with un-bonded abrasives.  DLF may be used wet or dry and is impervious to most solvents.  No special storage conditions are required since both the backing and the bonding agents are stable with a wide range of temperature and humidity.

 

                                                      Grade in Microns (average grain size)

  .05 .1 .3 .5 1 1.5 2 3 4 5 9 12 15 16 20 25 30
LPA Aluminum Oxide     X   X   X X   X X X X   X X X
Silicon Carbide         X     X   X X X X   X   X
A/O Supreme X X X   X                        
Cerium Oxide       X   X                      
Backings:
1. Polyester Base Film
    available in 1, 1.5, 2,
    and 3 mil.
   * Special Order only 5 and
    7.5 mil.
2. Pressure Sensitive Adhesive
   (PSA) available
Converted Forms:
1. Disks -
       1" through 17"  diameter
2. Sheets -
       up to 18"   width
 

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