Ukuthengisa Okuqondile Kungenziwa Ngokwezifiso I-PET Masterbatch

Incazelo Yomkhiqizo

1. I-PET masterbatch yenza umbala ube nokuhlakazeka okungcono emkhiqizweni:

I-Masterbatch iyi-aggregate eyenziwe ngokunamathisela ngokulinganayo inani elikhulu le-pigment ku-resin.

Ukuze kuthuthukiswe i-dispersibility namandla ombala, i-pigment kufanele icwengisiswe kunqubo yokukhiqizwa kwe-masterbatch.Umthwali wenkosi ekhethekile ufana nezinhlobonhlobo zepulasitiki zomkhiqizo, ngokuhambisana kahle, futhi izinhlayiya ze-pigment zingahlakazeka kahle epulasitiki yomkhiqizo ngemva kokushisa nokuncibilika.

2. I-PET masterbatch isiza ekugcineni ukusimama kwamakhemikhali kombala:

Ukusetshenziswa okuqondile kwezingulube, ngoba ekugcinweni nasekusetshenzisweni kwezingulube ngokuthintana ngqo nomoya, i-pigments izokwenzeka ukumuncwa kwamanzi, i-oxidation nezinye izenzakalo, futhi yenza umama wombala, ngoba othwala i-resin kuyoba umbala nomoya, ukuhlukaniswa kwamanzi, ingenza izinga le-pigments isikhathi eside.

3. I-PET masterbatch ukuqinisekisa ukuzinza kombala womkhiqizo:

Izinhlayiya eziyinhloko zombala kanye nezinhlayiya ze-resin ezifanayo, zilula kakhulu futhi zinembile ekulinganisweni, ukuxuba ngeke kuhambisane nesitsha, futhi ukuxuba kwe-resin kufana kakhulu, ukuze ukwazi ukuqinisekisa ukuzinza kwenani lokuzinza, ukuze uqinisekise ukuzinza kwe-resin. umbala womkhiqizo.

4. I-PET masterbatch ivikela impilo yabasebenzisi:

I-pigment ngokuvamile iyimpushana, engeza futhi ixube uma kulula ukuntanta, ihogelwa umzimba womuntu kuzothinta impilo yomqhubi.

5. I-PET masterbatch igcina indawo ezungezile ihlanzekile futhi ingangcolisi izitsha:

6. Inqubo ye-PET masterbatch ilula, kulula ukuyishintsha umbala, yonga isikhathi nezinto zokusetshenziswa:

Ngenxa yokuxhumana okuqondile nomoya ngesikhathi sokugcinwa kanye nokusetshenziswa kwezingulube, ukumuncwa komswakama, i-oxidation, i-agglomeration nezinye izenzakalo zizokwenzeka, ukusetshenziswa okuqondile kuzovela ebusweni bemikhiqizo yepulasitiki, umbala omnyama, umbala uphela kalula, futhi kubangele uthuli. lapho kuxutshwa, kuthinta impilo yomsebenzisi.I-masterbatch yombala enqubweni yokukhiqiza ngokucutshungulwa komshini, i-pigment yayicwengisiswe, i-pigment kanye ne-resin carrier, i-disperant mixing ngokugcwele, ukuze i-pigment nomoya, ukuhlukaniswa kwamanzi, ukuze kuthuthukiswe ukumelana kwesimo sezulu kwe-pigment, kuthuthukise ukukhanya. ukuhlakazeka kwe-pigment namandla ombala, umbala ogqamile.Ngenxa yokuthi i-masterbatch yombala kanye nokuma kwezinhlayiyana ze-resin kuyafana, ngakho-ke esilinganisweni kulula kakhulu futhi kunembile, ukuxuba ngeke kuhambisane nesitsha, ngakho-ke kusindisa isikhathi sokuhlanza isitsha nomshini kanye nezinto zokusetshenziswa ezisetshenziswa emshinini wokuhlanza.