99 alumina ceramic eletrical shaft roller rod OEM

99 alumina ceramic eletrical shaft roller rod OEM Reputation depends on quality,  quality comes from Hard! Alumina Ceramic: Alumina is suitable for a variety of wet and dry processes, polishing the rough surface of any workpiece. It is one of the most economical abrasives. This sharp-edged synthetic abrasive has a hardness second only to diamond, and is especially suitable for use when iron contamination is critical. For the roughest cuts, it can also be made into a pebble shape to handle extremely precise workpieces to achieve extremely low roughness. Due to its high density, sharp, and angular structure, it is one of the fastest cutting abrasives available today. properties: High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.  Data Sheet↓ Color: White/Ivory Density: 6.0g/cm3 Zirconia Content:…

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