HA Hollow Spheres
Extendospheres® HA has been designed for Refractory applications.
Its high deformation temperature is able to withstand the casting temperatures of both aluminum and steel processes.
Extendospheres® HA has a broad particle size distribution, and makes an excellent choice for use in:
*Don’t see your application on the list? Contact us to find out which product grade will work best for your end use.