Grits Available:
Bonded Abrasives:F16-F220
F240-F1200, JIS240-JIS4000
Coated Abrasives:P16-P220
P240-P2500,
In accordance with the current
GB/FEPA/JIS sieve standards

Blue Ceramic Grains

Blue Ceramic Grains is a kind of sintered abrasive produced by sol-gel method. The blunt tiny grains on the surface layer will continuously expose new sharp micro-grinding edge after it falls off from the abrasive grains under the action of grinding force. The grinding tools made of Ceramic Grains have the characteristic of long life, excellent self-sharpening ability, high cutting efficiency and good toughness, and low workpiece burning.

Blue Ceramic Grains (BCA) has stacked nanosheet structure, with Super higher self-sharpening property.

Chemical Composition

  Al2O3 La2O3 MGO Y2O3 Others
BCA 95-100% 1-3% 1-3% 1-3% 0-0.5%
Grits Available:
Bonded Abrasives: F16 to F100
Coated Abrasives: P16 to P100
In accordance with the current
GB/FEPA/JIS sieve standards

White Ceramic Grains

White Ceramic Grains is a kind of sintered abrasive produced by sol-gel method. The blunt tiny grains on the surface layer will continuously expose new sharp micro-grinding edge after it falls off from the abrasive grains under the action of grinding force. The grinding tools made of Ceramic Grains have the characteristic of long life, excellent self-sharpening ability, high cutting efficiency and good toughness, and low workpiece burning.

White Ceramic Grains (WCA) has has polyhedron structure, with higher hardness.

Chemical Composition

  Al2O3 La2O3 MGO Y2O3 Others
BCA 95-100% 1-3% 1-3% 1-3% 0-0.5%