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Aluminum Oxide Thermal Spray Powders
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.
#110 Aluminum Oxide Thermal Spray Powder
Saint-Gobain’s #110 is a blocky-shaped gray fused aluminum oxide powder containing about 3% titania. When sprayed, this powder produces a hard, dense coating that offers wear resistance & dielectric strength in aerospace, printing, automotive & chemical applications.
#110GE Aluminum Oxide Thermal Spray Powder
Saint-Gobain’s #110 GE is a blocky-shaped, fused aluminum oxide powder with about 3% titania. The powder yields wear-resistant coatings that are ideal for aerospace, printing & automotive applications.
The #110 GE is approved for GE A50TF87 Class A & meets requirements for Honeywell EMS 52432, Boeing 10-67 type 3 & Rolls Royce 9507/36.
#112 Aluminum Oxide Thermal Spray Powder
Saint-Gobain’s #112 is a blocky-shaped, fused aluminum oxide powder with about 3% titania. The powder produces coatings that provide wear resistance & dielectric strength in aerospace, printing & automotive applications. The #112 is approved for GE A50TF87 Class B, Canadian Pratt & Whitney 281 and Pratt & Whitney 1311 specifications.
#117 & #119 Aluminum Oxide Thermal Spray Powder
Saint-Gobain’s #117 & 119 are blocky-shaped, fused aluminum oxide powders with about 3% titania. The powders are brown in color but spray gray. The resulting coatings provide wear resistance & dielectric strength for aerospace, printing, chemical & automotive applications.
The #117 is approved for GE A50TF87 Class C.
Both powders are available in a range of particle sizes. Contact your Saint-Gobain Coating Solutions representative to select the ideal size based on your application & desired surface finish.
#150 Aluminum Oxide Thermal Spray Powder
Saint-Gobain’s #150 is a very high purity white powder that produces hard, dense coatings with low porosity. The coatings offer excellent wear resistance at low temperatures & are ideal for textile parts, process rolls, armature shafts & seal faces.
#182, #183, #184 Aluminum Oxide Thermal Spray Powder
These high-purity, blocky-shaped fused powders are insoluble in aqueous solutions of common acids & alkalis. They also offer high dielectric strength at room temperature.
These powders produce coatings with excellent resistance to abrasion, cavitation, particle erosion, friction, heat & oxidation, making them ideal for textile & chemical applications.
The #184 powder produces hard, dense coatings that are recommended for armature shafts, textile parts, process rolls & seal faces. It is approved for Pratt & Whitney 1310 and meets specifications for Honeywell EMS 5232, Allison Gas Turbine EMS 56758 & Rolls Royce 9507/9.
#190 Series High-Purity Spherical Alumina Thermal Spray Powder
Saint-Gobain High Purity Spherical Alumina is produced in a variety of particle size distributions. The spherical shape provides improved flow characteristics for a more stable and predictable coating process. They produce dense coatings with good resistance to abrasion, erosion, sliding wear, and oxidation.
The high purity (99.9+%) and finer sizes are well suited for dielectric applications like ESC’s (electrostatic chucks) or corona treater rollers. The low levels of impurities also maximize the coating performance in many demanding applications.