Igama eliphelele le-masterbatch yombala libizwa nangokuthi umbala, liyi-polymer entsha yombala okhethekile, yakhiwe ngezingulube noma odayi, abathwali kanye nezithasiselo zezinto ezintathu eziyisisekelo, i-pigment engapheli noma udayi ohlanganiswe ngokulinganayo ku-resin futhi i-aggregate etholwe, ingabonakala njenge-concentrate ye-pigment, ngakho amandla akhe ombala aphakeme kune-pigment ngokwayo.Ama-Masterbatches asetshenziswa kakhulu epulasitiki.Ukufeza umphumela oyifunayo wombala kumikhiqizo yepulasitiki noma yerabha.
Indlela yenqubo yobuchwepheshe:
Izidingo zenqubo yokukhiqiza i-Colour masterbatch ziqinile kakhulu, ngokuvamile zisebenzisa inqubo emanzi.Umbala we-masterbatch wenziwa ngokugaya kwesigaba samanzi, ukuguqulwa kwesigaba, ukugeza, ukomiswa kanye ne-granulation, ngale ndlela kuphela lapho izinga lomkhiqizo lingaqinisekiswa.Ukwengeza, ngenkathi i-pigment igaya, kufanele kwenziwe uchungechunge lokuhlola, njengokulinganisa ukucoleka kwesihlabathi sokugaya udaka, ukulinganisa impahla yokusabalalisa ye-slurry yokugaya isihlabathi, ukulinganisa okuqukethwe okuqinile kwe-slurry yokugaya isihlabathi kanye ukukala ukucoleka kokunamathisela kombala.
Izinzuzo ze-masterbatch:
1. Yenza i-pigment ibe nokuhlakazeka okungcono kumkhiqizo
Enqubweni yokukhiqizwa kwe-masterbatch yombala, i-pigment kufanele icwengwe ukuze kuthuthukiswe amandla okuhlakazeka kanye nemibala ye-pigment.Umthwali we-masterbatch yombala okhethekile ufana nezinhlobonhlobo zepulasitiki zomkhiqizo, futhi unokufanisa okuhle, futhi izinhlayiya ze-pigment zingahlakazeka kahle epulasitiki yomkhiqizo ngemva kokushisa nokuncibilika.
2. Kuyazuzisa ukugcina ukuzinza kwamakhemikhali we-pigment
Uma i-pigment isetshenziswa ngokuqondile, ngenxa yokuxhumana okuqondile kwe-pigment nomoya ngesikhathi sokugcina nokusebenzisa, i-pigment izomunca amanzi, i-oxidation nezinye izenzakalo, futhi ngemva kokwenziwa kombala, ikhwalithi ye-pigment ingashintshwa ukuze isetshenziswe. isikhathi eside ngoba umthwali we-resin uzohlukanisa umbala emoyeni nasemanzini.
3. Qinisekisa ukuzinza kombala womkhiqizo
I-particle master master ifana nezinhlayiya ze-resin, elula kakhulu futhi enembile ekulinganisweni, ngeke ihambisane nesitsha lapho ixutshwa, futhi ukuxuba ne-resin nakho kufana kakhulu, ngakho-ke kungaqinisekisa ukuzinza kwenani elingeziwe. , ukuze kuqinisekiswe ukuzinza kombala womkhiqizo.
4. Vikela impilo yomsebenzisi
I-pigment ngokuvamile iyimpushana, ukundiza kalula uma yengezwe futhi ixutshwe, futhi izophazamisa impilo yomqhubi ngemva kokuhogela umzimba womuntu.
5. Gcina imvelo ihlanzekile futhi ingenabala.
6. Inqubo elula, kulula ukushintsha umbala, yonga isikhathi nezinto zokusetshenziswa.
Isikhathi sokuthumela: Jun-16-2023