The Silicon Carbide lapping film boasts a high strength polyester backing that is coated with precisely graded minerals, providing a uniform and consistent finish. The abrasives are oriented and evenly distributed, resulting in a more efficient grinding process and a superior polishing effect. The film contains a variety of minerals, including diamond, aluminum oxide, silicon carbide, silicon oxide, cerium oxide,, making it suitable for grinding and polishing materials of varying hardness. This product is an excellent choice for achieving exceptional results in your polishing and grinding applications.
Materials:  Silicon Carbide
Grit size /D80,D60,D45,D30,D15,D9,D6,D3,D1,D0.5
Backing thickness:125μm(5mil) 75μm(3mil)
Product specification:
101.6mm×15m,101.6mm×45m
Φ127mm,　Φ203mm(8inch),114mm*114mm(4.5inch),140mm*140mm,152mm*152mm(6inch),228mm*228mm(9inch)
special specifications can be customized,back can be with glue and velvet
 Characters:
•perfect grinding efficiency for surface's high-resolution with different precision demand 
•It not only has the characteristics of high grinding force of fixed abrasive such as grinding wheel, but also can achieve the polishing accuracy of free abrasive such as grinding fluid
•It has good strength and flexibility, and can achieve ideal surface polishing effect
•Consistent finishing performance
•High durability and cost reduction 
•Available for dry polishing and wet polishing
 Applications
Fiber grinding of ceramic insert core; grinding of optical lens, Lcd and led; grinding of magnetic head and hard disk; grinding of micro motor shaft and micro motor commutator; polishing and griding of tungsten steel and other hard alloy such as printing roller shaft and automobile crankshaft.