Edge Stability and Potential Cause of Blemishes in Laminated Safety Glass

The use of laminated safety glass in outdoor applications continues to increase, and as a result, questions about edge stability often arise. This is especially true where open, exposed edges are required to eliminate any sightline obstructions. Although the vast majority of laminated glass in will never experience any edge blemishes, sometimes it does happen. This paper will focus on the edge stability of PVB and ionoplast laminates and address the causes of potential blemishes.