1A-DLF Diamond Lapping Film

…provides a reliable finish on hard surfaces. The backing material is a water resistant, tough and consistent polyethylene film. The resin bond system between the particles and the film ensures outmost repeatability and permanent and consistent surface processing. The integrated Diamond micron powder bonds firmly on the polyethylene film substrate. 
1A-Diamond Lapping Film is ideal for fine lapping and polishing of the hardest metallic or ceramic surface. It offers a repeatable and precise surface finish on extremely hard and hardened materials.
             
Application            
Materials   carbides, metals, ceramics, glass, rocks and minerals, titanium, gem stones. Materials
Parts  

rollers, fiber optic connectors, magnetic heads, metallurgical devices, engine and machine parts, computer hard discs, chrome-plated work pieces, high alloy surfaces.
Industries   roller manufacturer and roller coating services, automotive, ophthalmic, fiber optic, ceramic and computer industry. industries and workpieces
             
Specification            
Grit size 0.1; 0.5; 1; 3; 6; 9; 15; 30; 45; 60; 80µm Diamond Lapping Film Anwendungsbeispiel
Abrasives Diamond - slurry coated
Backing material polyethylene film (3Mil = 75µm)
Abrasive side outside (standard)
dimensions standard: rolls 100mm x 16m
more dimensions according
to customers specification
backing   discs and sheets also with self
adhesive tape available
core   3 inch (76,2mm)
             

for example only:
Average grit size 30µm 15µm 9µm
Colour green orange blue
Surface roughness Ra 4.90µm ±1.80µm 2.70µm ± 0.60µm 1.50µm ± 0.35µm
Total thickness 105.0µm ± 5.0µm 88.0µm ± 2.5µm 83.0µm ± 2.0µm

more details upon individual request