Amapulasitiki alahlwayo yilokho esikubiza ngokuthi izinto ezigaywe kabusha, kodwa uma kuqhathaniswa, ukusebenza okuphelele nezimfanelo zamapulasitiki alahlwayo azilungile njengezinto ezintsha nezinto ezigaywe kabusha ezihlolwe.Kodwa akuyona yonke imikhiqizo yepulasitiki edinga ukusebenza okuphelele okunjalo.
Ngokwezidingo zokusebenza zomkhiqizo othile wepulasitiki, amapulasitiki alahlwayo angagaywa kabusha futhi asetshenziswe kabusha futhi alondoloze izinsiza inqobo nje uma isici esisodwa sesici esithile sicutshungulwa ukuze kukhiqizwe imikhiqizo yepulasitiki ehambisanayo.
Intengo yemfucuza yepulasitiki ishibhile ngokwedlulele, futhi ikhwalithi yayo ngeke ibe yinkinga.Kodwa-ke, ngenxa yezici ezihlukahlukene zemvelo kanye nesenzo somuntu, amapulasitiki emfucuza anokubukeka okumpunga ngisho nokuphuzi okungathi sína.Imikhiqizo ekhiqizwa ngaphandle kokwelashwa inokubukeka okuphuzi okumnyama kanye nokumelana nesimo sezulu esibi, okuthinta kakhulu ukuthengisa.
Ukuze uxazulule izinkinga zemikhiqizo ekhiqizwa ngamapulasitiki angcolile, njengombala ophuzi omnyama kanye nokumelana nesimo sezulu esibi, abakhiqizi abaningi bazokhetha ukwengeza izithasiselo ezihlukahlukene ukuze kuthuthukiswe ikhwalithi yomkhiqizo.
Phakathi kwazo, i-agent emhlophe ye-fluorescent ibaluleke kakhulu ohlelweni lokuvuselela amapulasitiki angcolile.Ngemuva kokwengeza imikhiqizo yepulasitiki engcolile nge-agent emhlophe ye-fluorescent, ubumhlophe nokukhanya kwemikhiqizo kuye kwathuthukiswa kakhulu.Kungani kuphela i-ejenti emhlophe ye-fluorescent engenza udoti wepulasitiki ubukeke musha?Ngoba umsebenzi we-fluorescent oyingqayizivele we-fluorescent whitening agent ungamunca ukukhanya kwe-ultraviolet ekukhanyeni kwemvelo, bese ukuguqulela ku-blue-violet fluorescence bese ukukukhipha.Oluhlaza okwesibhakabhaka nophuzi imibala ehambisanayo.Uma amaza okukhanya akhishwa yilawa amabili afana, ukukhanya okuluhlaza okwesibhakabhaka nokuphuzi kuhlangana ukuze kukhishwe ukukhanya okumhlophe, ngakho-ke i-agent emhlophe ye-fluorescent ingenza umkhiqizo ube phuzi nokumhlophe.Imisebe ye-Ultraviolet ayibonakali ngeso lenyama.Uma iguqulwa ibe ukukhanya okuluhlaza okwesibhakabhaka, icishe inyuse inani eliphelele lokuboniswa kwento, ngaleyo ndlela ibe nomthelela okhanyayo.
Ngakho-ke, njengoba i-ejenti emhlophe ye-fluorescent ingaba nomthelela wokuba mhlophe nokukhanya, ingabe noma yiluphi uhlobo lwe-ejenti emhlophe ye-fluorescent efanelekile ukusetshenziswa kumapulasitiki angcolile?Kunezinhlobo eziningi zezikhanyisi ze-fluorescent.Emikhiqizweni enezakhiwo ezihlukene, uhlobo olulungile kuphela lokukhanyisa lungasetshenziswa ukwenza isibani se-fluorescent sibe nomphumela omuhle kakhulu.
Kukhona nezinhlobo eziningi zama-ejenti amhlophe e-fluorescent asetshenziswa emikhiqizweni yepulasitiki ewudoti emakethe.Amapulasitiki kadoti ajwayelekile asebenzisa i-ejenti emhlophe ye-fluorescent OB-1, ezimweni ezikhethekile i-127 noma i-agent emhlophe ye-fluorescent OB izosetshenziswa.Ngakho-ke yiziphi izici zalezi zinhlobo ezintathu zamapulasitiki angcolile?1. Intengo ye-optical brightener OB-1 iseduze nabantu.Ubumhlophe buhle, futhi inani elincane lokwengeza lizoba nomhlophe omuhle.Okubi ukuthi iglue elithambile kufanele lisetshenziswe ngokucophelela.2. I-Brightener FP-127 yenza ukuntuleka kwe-OB-1 ezintweni zepulasitiki ezithambile ze-PVC, futhi ifaneleka kakhulu impahla yepulasitiki ethambile ye-PVC.3. Uma kuyipulasitiki ebonakalayo noma ipulasitiki ekhethekile, cabanga ukusebenzisa i-OB, ngoba i-OB inokuhambisana okuhle, ukumelana nesimo sezulu esihle, kanye nezinhlelo eziningi zokusebenza.
Isikhathi sokuthumela: Oct-13-2021