Mixed alkali-zinc pyrophosphate and sulfophosphate glasses with low glass transition temperatures and chemical durability equivalent to soda lime silicate glass have been developed. These glasses can be blended with polymers and injection moulded to produce blends of good thermal and dimension stability and high modulus.
Origin
Corning Inc, Usa
Journal Title
Proc Xvii Icg, Vol 1 Beijing 1995 174-183
Sector
Special Glass
Class
S 1911