Brightener indhaha PF-3
Qaab dhismeedka
Qaaciidada molecular:C18H14N2O2
Miisaanka molecular:290.316
Barta dhalaalka: 182-188°C
Muuqashada: budo jaale fudud
Baaxadda Codsiga
Fluorescent brightener PF-3 waxaa inta badan loo isticmaalaa in lagu caddeeyo oo iftiimiyo PVC, polystyrene, polyacrylate, polyester film, polyetylen cadaadis sare iyo hoose, ABS, plexiglass, kaararka ganacsiga, warqad heer sare ah, iwm.
Qiyaasta
Habka codsiga: Isku qas PF-3 muraayadaha indhaha ee caaga ah ee la doortay 0.03-0.1% miisaanka caagga, ka dibna ku sii wad tignoolajiyada farsamaynta caagga ah ee la isticmaalo.Ogow halkan in ay tahay in si fiican loo qaso.
Fluorescent brightener PF-3 waxaa lagu milmi karaa balaastik ka dibna lagu shiidin karaa ganaax leh saddex duub si loo sameeyo khamriga hooyada.Ka dibna ku walaaq PF-3 caag ah oo ah wakiilka caddaymaha ka joojinta si isku mid ah inta lagu jiro habaynta, oo u qaabee heerkul gaar ah (waqtigu wuxuu ku xiran yahay heerkulka), guud ahaan 120～Dubo 150 ℃ ilaa 30 daqiiqo, iyo 180～Dubo 190 ℃ ilaa 1 daqiiqo.Taasi waa in la soo saaro caddaan wanaagsan iyo saameyn dhalaalid.Ama marka hore isku qas dhammaan noocyada kala duwan ee alaabta ceeriin, oo ugu dambeyntii ku dar PF dhalaalaya, si siman u walaaq at 160 ℃ ilaa 5 daqiiqo, ka dibna u rogo qaab.
