Iizikhanyisi zamehlo OB, ekwabizwa ngokuba yi-fluorescent whitening agent (FWA), i-fluorescent brightening agent (FBA), okanye i-optical brightening agent (OBA), luhlobo lwedayi ye-fluorescent okanye idayi emhlophe, esetyenziswa ngokubanzi ukwenza mhlophe kunye nokuqaqamba kweeplastiki, iipeyinti, ii-coatings, ii-inki, njl.
Umgaqo wokusebenza wezikhanyisi zamehlo kukufunxa ukukhanya okungabonakaliyo kwe-UV kwaye kukhuphe ukukhanya okuluhlaza okubonakalayo ukuphelisa umthubi wento.
Iimpawu ze-Optical brighteners zethu ze-OB kwipeyinti kunye neengubo.
1. Kulula ukunyibilika kwii-solvents eziqhelekileyo ze-organic kwiqondo lokushisa. (Xylene, toluene, methanol, acetone, njl.
2. Kulula ukuyisebenzisa, yongeza nje kunye nezinye ii-colorants okanye izongezo ngexesha lokuvelisa kwaye uvuselele ngokulinganayo.
3. Ukungafihli kakuhle kunye nokumelana nemozulu. iyakuphucula ukucaca kweepeyinti ezicacileyo kwaye ukukhanya kwayo okuluhlaza kuya kongeza ukuqaqamba kuyo yonke imibala.
4. Umthamo ophantsi. I-200 grams kwi-1ton yepeyinti inokongeza ixabiso eli-10 lobumhlophe. 5. I-OB yethu iphumelele uvavanyo lwe-Rohs kunye ne-SVHC yokuhlola ingxelo ye-SGS, into ehambelana nokusingqongileyo kwiipende kunye neengubo.
I-Shanghai Deborn Co., Ltd isebenza amashumi eminyaka yobukhulu obuphakathi nobukhulu bokugquma kunye nabavelisi bepeyinti kwihlabathi liphela abanamava atyebileyo.
Ukuba ungathanda ukwazi ngakumbi malunga nezikhanyisi zamehlo ze-OB, nceda ungalibazisi usithumele kumbuzo
Ixesha lokuposa: Nov-01-2024