Domains of application of your hollow alumina macrospheres

Hollow alumina macrospheres share similar technical characteristics as aluminum oxides.

They are perfect for lightening and weighing down your special loads and ceramics; increase resistance to wear, temperature, and abrasion, and improve the lifespan of your products and materials.

However, unlike aluminum oxides, the spheres are hollow. They do not stick and are generally used as a binder.

Tailormade formulas and a granulometry suited to your needs

As with aluminum hydroxides and aluminum oxides, we provide you with a wide range of hollow alumina macrospheres, with tailormade formulas and specific granulometry (from 200 to 600 microns or from 1 to 2 mm).

At Alumines Durmax, our priority is to meet the needs of each and every customer. We understand that no two customers are the same and that requirements and regulations can differ greatly from one business to the next. As a result, our technicians specialize in creating unique chemical formulas of hollow alumina macrospheres that are designed to meet your demanding specifications.

We also provide over 200 special aluminas, the formulas of which can be adjusted as per your requirements.


27 rue de Touraine, 86530 Cenon-sur-Vienne