Lapping Film

Diamond Lapping Film

Kemet precision coated diamond abrasive lapping film products are specifically engineered to meet all your ultra-fine, consistent polishing and final finishing requirements.

Medium and hard metals
Glass, rubber, ceramics and plastic
Aerospace parts (e.g. shafts and landing gear)
Precision automotive parts
Fibre optic connectors
Carbides
thermal-sprayed rolls or cylindrical parts (HVOF)

Features/Benefits

Wide range of engineered, tightly-graded micron-sized particles/ Ensures consistent, long-lasting polishing. Generates scratch free surfaces; achieving Ra values under 1 micro-inch on hard materials, including HVOF depositions. Improves coolant access at point of contact

Proprietary resin system/Improves adhesion to substrate

Uniform 3 mil polyester film backing/Ensures film flatness and improved part geometry

Compatible with most machinery attachments and all coolants - Allow quick film replacement

Long life/Offers high yields, reduced rework, and uses fewer steps for lowest total abrasive costs

Kemet Diamond Lapping Film, Plain Backed
Micron	Size (mm)	Code
0.5	230 x 280	362901
1	230 x 280	362549
3	230 x 280	362550
6	230 x 280	362902
9	230 x 280	362903
15	230 x 280	362040
30	230 x 280	362904

MICRONS	ROLL WIDTH	ROLL LENGTH	DISC DIAMETER	SHEET SIZE
1, 3, 9	</= 12"	50' - 150'	</= 12"	</= 12" x 12"
9, 15, 30, 45, 60, 76, 100	</= 12"	50' - 150'	</= 12"	</= 12" x 12"
1, 3, 6	</= 12"	50' - 150'	</= 12"	</= 12" x 12"

Aluminium Oxide Lapping Film

Tightly graded aluminium oxide coated onto a 0.3mm thickness polyester film backing. Available with or without PSA (pressure sensitive adhesive).

Applications

Superfinishing of printing rollers, calender rollers, piston rods, shafts, pipes, hydraulic cylinders and part in the gear and engine industry
Applications on Belt-Finishing-Machine with workpieces like printing rollers, calender rollers, piston rods, shafts, pipes, hydraulic cylinders
Sanding of high-gloss lacquer in the automotive-, furniture-, and music instruments industry

Features

Excellent surface finish
Reduces overall process time
Produces high yields
Non-slurry processing

Plain Backed Aluminium Oxide Lapping Film

Code	Description	Colour
361706	0.3 μm Aluminium oxide lapping film, 216 x 280mm sheet	White
361707	1 μm Aluminium oxide lapping film, 216 x 280mm sheet	Green
361708	3 μm Aluminium oxide lapping film, 216 x 280mm sheet	Pink
362420	5 μm Aluminium oxide lapping film, 216 x 280mm sheet	Brown
361709	6 μm Aluminium oxide lapping film, 216 x 280mm sheet	Blue
361710	12 μm Aluminium oxide lapping film, 216 x 280mm sheet	Yellow
361711	30 μm Aluminium oxide lapping film, 216 x 280mm sheet	Green
361712	40 μm Aluminium oxide lapping film, 216 x 280mm sheet	Blue
361713	60 μm Aluminium oxide lapping film, 216 x 280mm sheet	White

Lapping Film

Diamond Lapping Film

Features/Benefits

Aluminium Oxide Lapping Film

Over 50 years of service to industry

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