Spherical nanometer ceramic corundum abrasive is spherical particle made of alumina oxide. It is characterized by small crystal, high hardness and toughness, good fluidity. It is easier to keep shape of abrasive particle, which can improve accuracy and stability during grinding. It is mainly used for grinding precision components.

Hongji Spherical nanometer ceramic corundum abrasive Code：NA-S

Characteristic
1.Well designed shape：It is easier to keep shape of abrasive particle, which can improve accuracy and stability during grinding.
2.Good toughness: Every particle is composed of many small crystals, intergranular fracture
3.Spherical structure owns high compressive strength and damage resistance.
4.The surface of spherical particle is smooth with no sharp edges, so it’s good fluidity could perform higher grinding and polishing precision.

Application area
1. Precision grinding for metal and nonmetal work piece.
2. Precision polishing for semi-conductor, electronic components and surface of optical component.