Diamond Polishing Film

GRISH lapping film is coated with precisely graded minerals (such as diamond, aluminum oxide, silicon carbide, silicon oxide, cerium oxide and so on) on the high strength polyester backing to provide a uniform, consistent finish. Available in 0.01-45 μm grades, with or without PSA (Pressure Sensitive Adhesive) backing.

Specification
Type D
(Diamond) SC
(Silicon Carbide) AO
(Aluminum Oxide) CO
(Cerium Oxide) SO
(Silicon Oxide)
Grit Size /
µm 30 Green Light Green Green
20 White
16 White
15 Yellow-
green Tawny Light Green Brown
12 Yellow
9 Blue Gray-green Blue
6 Yellow
5 Gray-green White
3 Pink Tan Pink White
2 Gray-green Bright Green
1 Off-white Lavender Gray-green Blue
0.5 Off-white Brown-
yellow White Dark Red Off-white
0.3 White Dark Red Off-white
0.2 Grey
0.1 Light Brown White
0.02 Transparent
0.01 Transparent
Recommended Polishing Medium Water/Oil Water/Oil Water/Oil SOQ-12D Water
Standard size Disk ：Φ70mm、Φ110mm、Φ127mm（5inch）、Φ203mm（8inch）
Sheet ：114mm*114mm、152mm*152mm（6inch）、228mm*228mm（9inch）
Note： Other film sizes are available upon request.


Feature
·High removal rate and superior surface finishing
·Consistent finishing performance
·High durability and cost reduction
·Available for dry polishing and wet polishing

Application Type Main application
D ·Used to radius ferrule connectors or refine the finish in preparation for the final polish.
·Polishing for magnetic heads and hard disks
·Lapping and polishing for optical glasses, optical crystal , LED
·Lapping and polishing for Semiconductor wafer (gallium arsenide, indium phosphide etc.)
SC ·Epoxy and glass removal
·Lapping and polishing for plastic ferrules
·Fine finishing and polishing for magnetic heads
AO ·Polishing for fiber optical connectors
·Polishing for silicon wafer used in Solar cells
·Polishing for hard disks
·Polishing for ITO
·Lapping and polishing for optical crystal
CO ·The final polishing for fiber optical connectors
·Polishing for optical devices
SO ·The final super-precise polishing of optical fiber connector