Theoptical brighteners OB, inozivikanwawo sefluorescent whitening agent (FWA), fluorescent brightening agent (FBA), kana optical brightening agent (OBA), imhando yedhayi yefluorescent kana dhayi chena, iyo inoshandiswa zvakanyanya kuchena nekupenya kwepurasitiki, pendi, machira, ingi, nezvimwe.
Nheyo yekushanda yezvinopenya zvinopenya ndeyekutora isingaonekwe UV mwenje uye kubvisa inooneka mwenje webhuruu kudzima iyo yero yechinhu.
Zvimiro zveOptical brighteners yedu OB mukupenda uye machira.
1. Nyore kunyungudika mune zvakajairika organic solvents pakamuri tembiricha. (Xylene, toluene, methanol, acetone, nezvimwewo)
2. Zviri nyore kushandisa, ingozviwedzera nemamwe mavara kana additives panguva yekugadzira uye kumutsa zvakaenzana.
3. Kujeka kwakanaka uye kusagadzikana kwemamiriro ekunze. ichavandudza kujeka kwependi dzakajeka uye mwenje webhuruu uchawedzera kupenya kune ese mavara.
4. Mushonga wakaderera. 200 magiramu mu 1 toni yepende inogona kuwedzera gumi machena kukosha. 5. OB yedu yakapfuura Rohs test uye SVHC yekuongorora report neSGS, iyo inzvimbo-inoshamwaridzana zvinhu zvepende uye machira.
Shanghai Deborn Co., Ltd inoshandira makumi emakumi emakumi ehukuru uye epakati saizi yekupotera uye vagadziri vependi pasi rese vane ruzivo rwakapfuma.
Kana iwe uchida kuziva zvakawanda nezve optical brighteners OB, ndapota usazeza kutisiya kubvunza.
Nguva yekutumira: Nov-01-2024