Igama elipheleleyo le-masterbatch yombala ikwabizwa ngokuba ngumbala, ngumbala omtsha wepolymer okhethekileyo, yenziwe ngeepigments okanye idayi, abathwali kunye nezongezelelo zezinto ezintathu ezisisiseko, yeyona pigment engaguqukiyo okanye idayi edityaniswe ngokufanayo kwiresin kwaye I-aggregate efunyenweyo, inokubonwa njenge-pigment concentrate, ngoko amandla akhe ombala angaphezulu kwe-pigment ngokwayo.Ii-Masterbatches zisetyenziswa ikakhulu kwiplastiki.Ukufezekisa umphumo ofunekayo wombala kwiplastiki okanye kwiimveliso zerabha.
Indlela yenkqubo yobugcisa:
Iimfuno zenkqubo yokuvelisa i-masterbatch zingqongqo kakhulu, ngokuqhelekileyo zisebenzisa inkqubo emanzi.Umbala we-masterbatch wenziwa ngokusila isigaba samanzi, ukuguqulwa kwesigaba, ukuhlamba, ukomisa kunye ne-granulation, ngale ndlela kuphela umgangatho wemveliso unokuqinisekiswa.Ukongeza, ngelixa i-pigment igaya, kufuneka kwenziwe uthotho lweemvavanyo, njengokulinganisa ukulunga kwesanti yokusila i-slurry, ukulinganisa ipropathi yokusasazwa kwesanti yokusila i-slurry, ukulinganisa umxholo oqinileyo wesanti yokusila i-slurry kunye. ukulinganisa ukucoleka kombala wencama.
Izinto ezilungileyo ze-masterbatch:
1. Yenza i-pigment ibe nokusasazeka okungcono kwimveliso
Kwinkqubo yokuveliswa kombala we-masterbatch, i-pigment kufuneka icocwe ukuze kuphuculwe ukusasazeka kunye namandla ombala we-pigment.Umthwali we-masterbatch yombala okhethekileyo ufana neentlobo zeplastiki zemveliso, kwaye uhambelana kakuhle, kunye neengqungquthela ze-pigment zingasasazwa kakuhle kwiplastiki yemveliso emva kokufudumeza kunye nokunyibilika.
2. Kunenzuzo ukugcina ukuzinza kweekhemikhali ze-pigment
Ukuba i-pigment isetyenziswe ngokuthe ngqo, ngenxa yoqhagamshelwano oluthe ngqo lwe-pigment kunye nomoya ngexesha lokugcinwa kunye nokusetyenziswa, i-pigment iyakuthatha amanzi, i-oxidation kunye nezinye izinto, kwaye emva kokuba umbala wenziwe, umgangatho we-pigment ungatshintshwa ixesha elide kuba umthwali we-resin uya kuhlukanisa i-pigment emoyeni nasemanzini.
3. Qinisekisa ukuzinza kombala wemveliso
I-particle master master ifana ne-particle ye-resin, ekulungele ngakumbi kwaye ichanekile kumlinganiselo, ayiyi kubambelela kwisitya xa ixutywa, kwaye ukuxuba kunye ne-resin kufana kakhulu, ngoko kunokuqinisekisa ukuzinza kwexabiso elongezelelweyo. , ukwenzela ukuba kuqinisekiswe ukuzinza kombala wemveliso.
4. Khusela impilo yomsebenzisi
I-pigment idla ngokuba ngumgubo, kulula ukubhabha xa idityanisiwe kwaye ixutywe, kwaye iya kuchaphazela impilo yomqhubi emva kokuphefumlelwa ngumzimba womntu.
5. Gcina okusingqongileyo kucocekile kwaye kungenabala.
6. Inkqubo elula, kulula ukutshintsha umbala, gcina ixesha kunye nezinto eziluhlaza.
Ixesha lokuposa: Jun-16-2023