This hollow-sphere, completely homogenous, high purity powder offers the highest deposit efficiency along with the lowest thermal conductivity for an extremely durable thermal barrier coating.

Saint-Gobain’s #1190 powders have very low silica levels – typically less than 0.1% -- with no monoclinic crystal phase. They resist sintering, and make for very reliable coatings with excellent stress/strain response.

Saint-Gobain’s yttria zirconia powders offer the highest level of deposit efficiency along with the lowest thermal conductivity to deliver maximum resistance to thermal shock, erosion & corrosion in high-temperature applications. These highly homogenous powders have very low impurity levels, thus reducing sintering. Saint-Gobain offers yttria stabilized zirconia powders in a range of formulations and particle sizes.