Agate grinding ball
Founded in 1997, FIRSTAR specializes in high-performance wear-resistant alumina ceramics. Direct factory supply with guaranteed quality and competitive pricing.
Agate grinding ball
Agate grinding media is made by the original natural agate ore after grinding, polishing and processing. Its hardness is >7, diameter size is ±1mm, the content of silicon dioxide is >97%. Mainly used for electronic material. high purity alumina and new materials’ grinding.Chemical Composition and Physical PropertiesMain CompositionAgtae-Sio2Main CompositionDensity2.65/cm3DensityWhiteIvory white or GreyWhiteHardness7.2-7.5MohsHardnessAbrasion resistanceGoodAbrasion resistanceShapeSphereShapeStandard Size5-8mm/6-6.5mm/10-15mm/15-25mm/25-38mmStandard SizeCompatible Ball Mill JarsAgate milling JarCompatible Ball Mill Jars
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