Analysis of film property changes due to UV irradiation.
アイテス
The blue light cut film has the effect of suppressing the transmission of visible light, particularly light with a wavelength of 500 nm or less, compared to regular PET film. Using a spectrophotometer, we verified how the light transmittance of the blue light cut film changes under UV irradiation. The transmittance of light in the wavelength range of 350 to 400 nm decreased further due to UV irradiation. Additionally, we conducted an analysis of the reactions occurring within the film using GC-MS. [Analysis Content] ■ Light transmittance characteristics of regular PET film and blue light cut film ■ UV irradiation of blue light cut film ■ GC-MS analysis of components within the film For more details, please refer to the related products and catalogs below.
