Evaluation of the Color Change Characteristics of UV LABELs Under Vacuum Ultraviolet Irradiation from a Xenon Excimer Lamp for Matting Process 2024/11/28 2025/02/05

Akihiro SHIMIZU

doi:10.4139/sfj.76.148

Journal of The Surface Finishing Society of Japan

Online ISSN : 1884-3409
Print ISSN : 0915-1869
ISSN-L : 0915-1869

Note

Evaluation of the Color Change Characteristics of UV LABELs Under Vacuum Ultraviolet Irradiation from a Xenon Excimer Lamp for Matting Process

2024/11/28 2025/02/05

Akihiro SHIMIZU

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Keywords: Matting Process, Vacuum Ultraviolet Irradiation, Xenon Excimer Lamp, UV LABEL, Color Change Characteristics

JOURNAL FREE ACCESS

2025 Volume 76 Issue 3 Pages 148-151

DOI https://doi.org/10.4139/sfj.76.148

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Abstract

This study evaluated the color change characteristics of commercial UV LABEL™s to monitor VUV irradiation dose from an excimer lamp in a nitrogen atmosphere for decorative matting process. Among UV LABELs, UV-S demonstrated high sensitivity without saturation up to 100 mJ/cm², enabling precise VUV irradiation dose control via a calibration curve, however, illuminance-dependent corrections are required for accurate monitoring.

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