An interlayer film for a laminated glass according to the present invention comprises a benzotriazole-based compound having a maximum absorption wavelength peak of 370 nm or more and 405 nm or less, and has a transmittance difference represented by T1000-T0 of less than 2.0%, wherein T1000 represents a transmittance at 400 nm after being irradiated with xenon light having an irradiance of 180 w/m2 for 1000 hours at a black panel temperature of 83°C, a temperature in a chamber of 50°C, and a humidity in a chamber of 50% RH, and T0 represents a transmittance at 400 nm before being irradiated.
根据本发明,用于夹层
玻璃的中间膜由苯并三唑基化合物组成,该化合物的最大吸收波长峰值为370 nm或以上和405 nm或以下,并且具有小于2.0%的透射率差(用T1000-T0表示),其中T1000表示在黑板温度为83°C、辐照度为180 w/m2的
氙灯照射1000小时后在400 nm处的透射率。0%,其中 T1000 表示在黑板温度为 83°C、腔室温度为 50°C、腔室湿度为 50% RH 的条件下用辐照度为 180 w/m2 的
氙灯照射 1000 小时后 400 纳米处的透射率,T0 表示照射前 400 纳米处的透射率。