Black Fused Alumina By Ningxia Yongruida Carbon Co.,ltd

With the help of diligent and adept professionals, our organization is prominent Exporter, Manufacturer & Supplier of Black Fused Alumina in Shizuishan, Ningxia Hui, China.
1). Black fused alumina has good features as high hardness, strong tenacity, better bonding ability and hydrophilicity, giving less heat, good self-sharpening, smooth surface and high finish.

2). It's suitable for polishing various spare parts such as: Bicycles, sewing-machine, hard metal tools, medical apparatus, timepieces, glass products and stone grinding. It's also the right material for making abrasive tools: Fiber-reinforced cutting wheels, grinding wheels, sand cloth, paper and paste.
Usage of black fused alumina

- It is used for the bicycle, motorcycle, sewing machine, and clock parts.

- light ornament, plastic and hardware polishing, and also applicable to the sand blasting.

- It is the production materials: manufacturing resin-cutting slice, edges and corners grinding and coated abrasives.

- The black corundum particle and micro powder are suitable for stainless steel work piece polishing and abrading and making the whetstone and polishing paste.

- Black corundum sand is the preferred material of the slip-prevented road and coal pits warehousing.