xov xwm

UV fluorescent hmoov reacts nyob rau hauv ultraviolet rays. UV fluorescent hmoov muaj ntau daim ntawv thov, cov ntawv thov tseem ceeb yog nyob rau hauv cov tshuaj tiv thaiv cuav thiab tsis ntev los no kuj hauv kev faib zam.

Nyob rau hauv ib lub sij hawm rife nrog cov khoom cuav, anti-kev dag technology tau dhau los ua qhov tseem ceeb rau kev tiv thaiv hom.Topwell Chem365nm Organic UV Liab Fluorescent Pigment, nrog nws qhov tshwj xeeb "tsis pom-pom-pom, yog redefining kev ruaj ntseg number case daim ntaub ntawv.

1. UV Fluorescent Pigments: Optical Security Codes

Pob tshab nyob rau hauv nruab hnub nrig tseem emitting ci liab glow nyob rau hauv 365nm UV teeb (Ex 365nm / Em 610-630nm), qhov "invisible ink" enables:

• Daim Ntawv Teev Npe-qib Kev Ruaj Ntseg: Siv rau hauv txiaj luam ntawv thoob ntiaj teb
• Package Authentication: Covert markers rau khoom kim heev / tshuaj ntim khoom
• Cov ntaub ntawv encryption: Unclonable fluorescent cim npe ntawm daim ntawv pov thawj

• 2. Tshuab Ntug

  1. Organic Formula Stability
     Superior dispersibility vs inorganic pigments xyuas kom meej luam ntawv tsis muaj sedimentation.
  2. Precision wavelength
     610-630nm liab emission muaj qhov sib txawv ntawm qhov sib txawv, txhawb kev sib txuam ntau xim (xws li liab + ntsuab) rau kev ruaj ntseg txheej.
  3. Environmental Resistance
     Tuav cov fluorescence siv nyob rau hauv cov av noo / UV raug, ua raws li ISO 2835 tus qauv.

  3. Cov ntawv thov tshiab

  • FMCG: UV kev ruaj ntseg lis dej num ntawm lub raj mis lub kaus mom muaj tseeb los ntawm smartphone UV teeb
  • Electronics: Fluorescent tracing marks ntawm PCB boards
  • Collectibles : Muab cov lej zais rau cov ntawv txwv ib ntus
  • 4. Vim li cas cov neeg muab khoom lag luam tseem ceeb
  • Topwell Chem qhov kev txawj ntse kom paub meej:
    • Particle Control (D50≤5μm) rau kev luam ntawv siab
    • Hnyav-hlau-dawb formula sib ntsib REACH
    • Cov kev daws teeb meem tshwj xeeb rau kev xav tau kev tiv thaiv cuav