Material technical data

Zirconia 9.5Dy2O3-BN-Polyester

RPM-107 Abradable Ceramics

ZrO2 9.5Dy2O3 0.7BN 4.5 Polyesterchemical composition

-180/+10 µmparticle size

up to 1150 °Cservice temperature

Application and intended use

Abradable material for turbine hot sections. The polymer phase controls coating porosity.

Technical parameters

Chemical compositionZrO2 9.5Dy2O3 0.7BN 4.5 Polyester

Particle size-180/+10 µm

Manufacturing routeAgglomeration, Sintering and Blending

Service temperatureup to 1150 °C