Failure Analysis of Delamination and Degumming of PVB Laminated Glass
Through summarizing and analyzing the cases of various types of PVB laminated glass delamination and degumming,this paper classified and summarized the reasons for its delamination and degumming.This paper introduces some matters needing attention in processing and building installation of PVB laminated glass,which can effectively avoid delamination and degumming of laminated glass.Here,we explored the degree of influence of glass debris on delamination and debonding among impurity factors;Explored the degree of influence of internal stress in tempered glass and the use of clamping devices on delamination and debonding in external force factors;Explored the degree of influence of sealant and edge sealing agent on delamination and debonding among external chemical erosion factors;The influence of the properties of colored glazed glass,coated glass and ordinary float glass on delamination and degumming was investigated;Explored the influence of membrane formula,resin powder hydroxyl content,water content,and adhesive force regulator on delamination and debonding of PVB inter layer factors;Explored the degree of influence of different climate factors such as heat,moisture,and salt on delamination and degumming.
PVB inter layer filmlaminated glassdelaminationdegummingadhesionfailure analysis
NETL
NSTL
万方数据
维普
