Cellutech has developed a variety of hollow spheres made out of pure cellulose. The spheres have a size ranging from millimeters down to a few hundred micrometers and have different properties depending on production method.
- Medical technology
- Life science
HOLLOW - solid shell
Cellulose spheres having solid shells are buoyant with low density. The non-toxic, renewable and biodegradable hollow spheres have excellent properties for lowering weight and giving volume.
Hollow - porous shell
Cellulose spheres having porous shells are permeable by water. The surface area, pore size and density can be adjusted in these non-toxic, biocompatible cellulose spheres.