With the continuous development of electronic products, high integration and high-performance electronic products put forward unprecedented special requirements on the surface of many parts. Precision polishing technology is the most direct standard for the advantages and disadvantages of technology level and the quality. The main factors affecting the polishing effect are abrasive grain, tool and operation process, in which the abrasive grain is generally required to reach below 1 micron, the particle shape and size distribution are uniform, the mechanical strength is high, and so on.
uses the advanced production equipment and technology, combining with
independent innovation in recent years, to produce the sub-micron alumina
particles with uniform particle size distribution and high mechanical strength,
can be used for precision polishing of electronic products, steel series of
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