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Diamond-like carbon based abrasive material for precision surface treatment


Abrasive material for precision surface treatment is a flexible polymer band of a definite surface texture with a deposited diamond-like carbon coating. (Technical conditions BY 100217349.103-00). This abrasive material and its manufacturing method is patented in Belarus, Russia, Ukraine, USA, Canada, China, Swizerland, Germany, France, Great Britain and Italy.

Specification:
thickness of abrasive DLC layer0,1… 0,5 μm
coating microhardness60 GPa;
thickness of a removed layer1… 1,5 μm
abrasive band size:
length25 m
width5–25 cm
thickness50-200 μm
Field of application:
• fine polishing of superhard material items
• polishing of silicon plates for microelectronics
• processing of magnetic disks and heads
• finish processing of optical disks and lenses
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