偷拍在线观看福利视频-亚洲一区二区三区蜜桃臀-加勒比在线日本免费二区-激情五月六月婷婷综合

Knowledge Center

    What is ultraviolet curing?

    Ultraviolet curing is the most common and mature industrial application of UV.But also occupies the largest market size.Currently it mainly uses in curing UV wavelength of UVA.Curing refers to the process of material from low molecules to polymers.Ultraviolet curing refers to the UV light irradiation.To make the curing material in a short time of photochemical reaction.As well as making the adhesive from liquid to solid in a few seconds. In the curing field, accounting for a large proportion of industrial curing applications.Such as building materials coating, coating of electronic products and other curing.These curing equipment are large, for the consumer [...]

    By |June 8, 2022|Categories: Press Release|0 Comments

    What is the ultraviolet wavelengths?

    Due to the wide range of ultraviolet wavelengths from 10nm to 400nm.It is necessary to perform a more detailed classification.As base on ultraviolet wavelengths's optical characteristics to facilitate industrial applications.At present, the international society and the domestic vertical industries have different classifications.But we have made a more authoritative specification based on the standards of the lighting industry. According to the classification of ISO-DIS-21348, ultraviolet wavelengths are divided into the following 10 categories: Name?Short?Wavelength?EnergyLong wave ultraviolet light, ultraviolet light A, or black lightUVA400–315nm3.10–3.94eV?Short UltravioletNUV400–300nm3.10–4.13eVMedium wave ultraviolet light, ultraviolet light BUVB315–280nm3.94–4.43eVMid-ultravioletMUV300–200nm4.13–6.20eVShortwave ultraviolet light, ultraviolet light C, germicidal ultraviolet radiationUVC280–100nm4.43–12.4eVLong ultravioletFUV200–122nm6.20–10.2eVVacuum UVVUV200–100nm6.20–12.4eVLow-energy ultravioletLUV100–88nm12.4–14.1eVHigh-energy [...]

    By |May 25, 2022|Categories: Press Release|0 Comments
    Go to Top
    欧美日韩校园春色激情偷拍| 初尝人妻少妇中文字幕在线| 国产精品午夜福利免费阅读| 黑丝袜美女老师的小逼逼| 国产黑人一区二区三区| 99热在线精品视频观看| 久久免费精品拍拍一区二区| 亚洲欧美国产中文色妇| 不卡视频免费一区二区三区| 日本二区三区在线播放| 亚洲精品av少妇在线观看| 久久国产青偷人人妻潘金莲| 亚洲第一区二区三区女厕偷拍| 中国黄色色片色哟哟哟哟哟哟| 久久热在线免费视频精品| 久久精品国产在热亚洲| 大香蕉久久精品一区二区字幕| 99视频精品免费视频| 免费啪视频免费欧美亚洲| 色婷婷久久五月中文字幕| 欧美日韩精品视频在线| 91精品国自产拍老熟女露脸| 欧美极品欧美精品欧美| 99一级特黄色性生活片| 午夜视频成人在线免费| 国产又大又硬又粗又黄| 欧美日韩亚洲巨色人妻| 欧美精品久久一二三区| 国产日韩在线一二三区| 亚洲一区在线观看蜜桃| 国产精品欧美一级免费| 亚洲中文在线观看小视频| 亚洲精品中文字幕一二三| 成人精品视频一区二区在线观看| 成人综合网视频在线观看| 国产精品久久熟女吞精| 尤物天堂av一区二区| 亚洲精品国产主播一区| 国产精品免费精品一区二区| 欧美大粗爽一区二区三区| 国产精品视频一区麻豆专区|