montmorilloniittipohjaiset
Montmorilloniittipohjaiset refers to materials derived from or primarily composed of montmorillonite. Montmorillonite is a type of clay mineral belonging to the smectite group, known for its unique layered structure and high cation exchange capacity. Its composition is typically a silicate of aluminum and magnesium, with the general formula (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2·nH2O. The presence of exchangeable cations between its layers allows it to absorb and release water and other ions, leading to significant swelling and structural changes.
These properties make montmorillonite and montmorilloniittipohjaiset materials highly versatile. They find applications in various industries, including