Iqoqo lezinto ezinombala
I-Master batch uhlobo olusha lombala olwenzelwe ngqo izinto ze-polymer, olwaziwa nangokuthi ukulungiswa kombala. Lwakhiwe ngezinto ezintathu eziyisisekelo: imibala noma udayi, abathwali kanye nezithasiselo. Luyi-aggregate etholakala ngokulayisha ngokulinganayo inani elikhulu lama-pigment noma udayi kuma-resin futhi ingabizwa ngokuthi i-pigment concentrate. Ngakho-ke, amandla ayo okufaka imibala aphezulu kunalawo ama-pigment ngokwawo. Ngamazwi alula: I-color master batch iyi-aggregate etholakala ngokulayisha ngokulinganayo inani elikhulu lama-pigment noma udayi kuma-resin.
01 Ukwakheka
Ama-pigment noma amadayi
Ama-pigment ahlukaniswa kabanzi abe ama-pigment angokwemvelo kanye nama-inorganic
Ama-pigment asetshenziswa kakhulu ahlanganisa: obomvu be-phthalocyanine, oluhlaza okwesibhakabhaka be-phthalocyanine, oluhlaza okwesibhakabhaka be-phthalocyanine, obomvu okhanyayo okhanyayo, obomvu be-macromolecular, ophuzi be-macromolecular, ophuzi ohlala njalo, onsomi ohlala njalo, obomvu be-azo, njll.
Ama-pigment angavamile asetshenziswa kakhulu afaka: obomvu we-cadmium, ophuzi we-cadmium, i-titanium dioxide, i-carbon black, obomvu we-iron oxide, ophuzi we-iron oxide, njll.
Umthwali
Isithwali siyisisekelo se-masterbatch yombala. Ama-masterbatch anombala akhethekile avame ukukhetha i-resin efanayo ne-resin yomkhiqizo njengesithwali, futhi ukuhambisana phakathi kwalokhu okubili kungcono kakhulu. Kodwa-ke, ukugeleza kwesithwali kufanele kucatshangelwe ngesikhathi esifanayo.
Isihlanzi
Ukuze kukhuthazwe ukusabalala okufanayo kwama-pigment futhi kuvinjwe ukuthi angajiyi, iphuzu lokuncibilika kwe-dispersant kufanele libe ngaphansi kunele-resin, futhi kufanele lihambisane kahle ne-resin futhi lihambisane kahle nama-pigment. Ama-dispersant asetshenziswa kakhulu yilawa: i-polyethylene wax enesisindo esincane kanye ne-stearate.
Okungeziwe
Njenge-retardant-flame, brightening, antibacterial, antistatic, antioxidant kanye nezinye izinhlobo, ngaphandle kokuthi ikhasimende licele, ngokuvamile azinazo izithasiselo ezingenhla ku-color masterbatch.
02 Izinzuzo
a.Ukuze umbala ube nokuhlakazeka okungcono emkhiqizweni Ngesikhathi senqubo yokukhiqizwa kwama-masterbatches ombala, imibala kumele ihlungwe ukuze kuthuthukiswe ukuhlakazeka kwawo kanye namandla okufaka umbala. Isithwali se-masterbatch yombala ekhethekile sifana nohlobo lwepulasitiki lomkhiqizo, oluhambisana kahle. Ngemva kokushisa nokuncibilika, izinhlayiya zemibala zingasakazwa kahle epulasitikini yomkhiqizo.
b.Kusiza ekugcineni ukuqina kwamakhemikhali kombala. Uma imibala isetshenziswa ngqo, izomunca amanzi futhi i-oxidize ngenxa yokuxhumana ngqo nomoya ngesikhathi sokugcina nokusetshenziswa. Kodwa-ke, ngemva kokwenziwa ama-masterbatches ombala, isithwali se-resin sihlukanisa imibala emoyeni nasemswakeni, okungagcina ikhwalithi yombala ingashintshi isikhathi eside.
c.Qinisekisa ukuthi umbala womkhiqizo uzinzile. Izinhlayiya ze-Masterbatch zifana nezinhlayiya ze-resin, okwenza zibe lula futhi zinembile ekulinganisweni. Azinamatheli esitsheni ngesikhathi sokuxuba futhi zixutshwa ngokulinganayo ne-resin. Ngakho-ke, ukuzinza kwenani lokwengeza kungaqinisekiswa, ngaleyo ndlela kuqinisekiswe ukuzinza kombala womkhiqizo.
D.Vikela impilo yabasebenza ngomshini. Ngokuvamile ama-pigment asesimweni sempuphu futhi avame ukundiza uma engeziwe futhi exutshwe. Uma esephefumulwe ngumzimba womuntu, azothinta impilo yabasebenza ngomshini.
futhi.Gcina indawo ihlanzekile
f.Kulula ukuyisebenzisa
Ifektri yethu isebenzisa amaqoqo amakhulu emibala ehlukahlukene lapho ikhiqiza amapayipi epulasitiki, okwenza kube nemiklamo ehlukahlukene futhi kwenze amapayipi abe mnandi kakhulu.