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uv ngarahu karakara mo te taarua anti-falsification

Whakaahuatanga Poto:

UV ngarahu ngarahuano kaore he tae, a, i muri i te ngongo o te kaha o te rama ultraviolet (uv-365nm or uv-254nm), ka tere te whakaputa i te pngao me te whakaatu i te awangawanga karakara o te tae. Ka tangohia ana te maama marama, ka mutu tonu ka hoki ano ki te ahua kore kitea.


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  • Taipitopito Hua

    Tohu Hua

    Kupu Whakataki

     

    UV ngarahu ngarahuano kaore he tae, a, i muri i te ngongo o te kaha o te rama ultraviolet (uv-365nm or uv-254nm), ka tere te whakaputa i te pngao me te whakaatu i te awangawanga karakara o te tae. Ka tangohia ana te maama marama, ka mutu tonu ka hoki ano ki te ahua kore kitea.

     

    Whakaahuatanga Tae

     

    Kaore he tae (kaore he rama uv) Tae (i raro i te rama uv)

     

     

     

     

    Aronga hei whakamahi

     

                                  Tūemi

    Tono

    365nm rauropi

    365nm koretake

    254nm koretake

    Hanga whakarewa: waituhi / peita

    Ma te wai: waituhi / peita

    X

    Te weronga kirihou / tangohanga

     

     

    A. UV-365nm rauropi

     

    1. Rahi matūriki: 1-10μm

    2. Te aukati i te wera: te teitei o te pāmahana o te 200 ℃, ka uru ki roto i te tukatuka teitei o te 200 ℃.

    3. Te tikanga tukatuka: Te taarua mata, te taarua gravure, te papa taarua, te tuhinga o te pukapuka, te taarua reta, te paninga, te peita…

    4. Te nui kua whakaarohia: mo te waituhi i whakarewa, peita: 0.1-10% w / w

    mo te weronga kirihou, tangohanga: 0.01% -0.05% w / w

     

    B. UV-365nm koretake

     

    1. Te rahi o te waahanga: 1-20μm

    2. Te awangawanga wera pai: te paemahana teitei o te 600, e tika ana mo te tukatuka-teitei o nga momo tukatuka.

    3. Tikanga tukatuka: KORE e pai mo te tuhi pukapuka, taarua taarua

    4. Te nui kua whakaarohia: mo te wai me te waituhi i runga i te whakarewa, peita: 0.1-10% w / w

        mo te weronga kirihou, tangohanga: 0.01% -0.05% w / w

     

    Rokiroki

     

    Me waiho ki te wahi maroke i raro i te temahana o te ruuma, kaua e whakaatu ki te ra.

    Te oranga o te papa: 24 marama.

     

    uv fluorescent pigment for anti-falsification printinguv fluorescent pigment for anti-falsification printing


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