Since 1991 and in view of the need to comply with new environmental regulations, various research works have been looking at a possible alternative to lead crystal. This paper presents a lead-free crystal which has very interesting properties similar to those of lead crystal (brightness, density, mechanical resistance and the working range).
Origin
Inst National Du Verre, Belgium
Journal Title
International Glass Review Spring/Summer 1996 57-59, 61
Sector
Domestic glass
Class
D 259