High magnesium biomedical silicon, phosphorus and calcium glass comprises bone substitute for medical and dentistry use with disproportionation mechanism

摘要

High-magnesium biomedical silicon-phosphorus-calcium glass comprises a versatile product containing (wt.%): silicon (30); calcium oxide (30); phosphorus pentoxide (22.75); and magnesium oxide (17.25). Its bone substitution capacity is controlled by a mechanism of disproportionation of the silicon in the vitreous network.