Alumina

Saint-Gobain Coating Solutions offers a complete line of aluminum oxide thermal spray powders that impart dense, hard, wear-resistant coatings with electrical insulating properties. These coatings provide high dielectric strength & thermal shock resistance, making them ideal for a range of applications, from paper, print & textile processes to aerospace, automotive & chemical industries.
aluminum oxide
Alumina (Brown)
Nominal Chemistry Morphology Product No. Nominal Size Properties & Applications
97% Al2O3, 3% TiO2 Fused & Crushed #112 20-70 µm

- Hard and dense wear resistant coating

- Good dielectric strength

- Used in printing, automotive, chemical, aerospace

#119 20-55 µm
#110, 110GE 15-45 µm
#117, #117GE 5-30 µm

 

Alumina (White)
Nominal Chemistry Morphology Product No. Nominal Size Properties & Applications 
99.5% Al2O3 Fused & Crushed #182 20-70 µm

- Insoluble in aquoeous solutions of common acids and alkalis

- High dielectric strength

- Excellent abrasion, erosion, fretting and oxidation resistance

- Used in textile, chemical and aerospace applications

#183 15-45 µm
#184 5-30 µm
99.8%Al2O3 #150 5-20 µm

99.5%Al2O3

99.9%Al2O3

Spherical #153PT 15-45 µm

- Improved flow characteristics

- Excellent dielectric strength

- Good abrasion, erosion, sliding wear and oxidation resistance

- Used in electrostatic chucks (ESC), corona rollers

#196 15-55 µm
#195 12-38 µm
#194 5-20 µm