INTERLAYER FOR LAMINATED GLASS AND LAMINATED GLASS

摘要

Provided is an interlayer for laminated glass, the interlayer having high humidity-resistance and an appropriate adhesion strength. This interlayer for laminated glass is configured so that, when performing sputtering and measurement by TOF-SIMS n-times and measuring, in each of the nth performances of sputtering and measurement, n values of a ratio­n of magnesium ion strength/thermoplastic resin ion strength, the average value1≤n≤10 of 10 values of a ratio1≤n≤10 measured within the range of 1≤n≤10 is smaller than the average value1≤n≤150 of 150 values of a ratio1≤n≤150 measured within the range of 1≤n≤150, or the average value1≤n≤10 of 10 values of the ratio1≤n≤10 measured within the range of 1≤n≤10 is smaller than the average value 51≤n≤60 of 10 values of the ratio51≤n≤60 measured within the range of 51≤n≤60.