Analysis of Adhesive Films for Glazings Conducted in Accordance with JIS A5759

Introduction

In Application News No. A404, we introduced the plate glass analysis methods and its calculation methods in accordance with JIS R3106, "Testing Method on Transmittance, Reflectance and Emittance of Flat Glasses and Evaluation of Solar Heat Gain Coefficient". In this Application News, we introduce the methods for determining the visible transmittance, UV ransmittance, shading coefficient, in addition to the coefficient of overall heat transmission for evaluation of the optical performance of adhesive films for glazings according to JIS A5759, "Adhesive Films for Glazings". As much of the information in JIS R3106 is also included in JIS A5759, please refer to Application News No. A404 as appropriate.

March 14, 2013 GMT