Intengiso ethe ngqo ingenziwa i-PET Masterbatch

Ingcaciso yeMveliso

1. I-PET masterbatch yenza i-pigment ibe ne-dispersibility engcono kwimveliso:

I-Masterbatch yi-aggregate eyenziwe ngokudibanisa ngokulinganayo inani elikhulu le-pigment kwi-resin.

Ukuze kuphuculwe i-dispersibility kunye namandla ombala, i-pigment kufuneka icocwe kwinkqubo yokuvelisa i-masterbatch.Umthwali wenkosi ekhethekileyo ufana neentlobo zeplastiki zemveliso, ngokuhambelana kakuhle, kunye neengqungquthela ze-pigment zingahlakazwa kakuhle kwiplastiki yemveliso emva kokufudumeza kunye nokunyibilika.

2. I-PET masterbatch inceda ukugcina uzinzo lwekhemikhali yee-pigments:

Ukusetyenziswa ngokuthe ngqo kwee-pigments, kuba kwinkqubo yokugcinwa kunye nokusetyenziswa kwee-pigments ngokuqhagamshelana ngqo nomoya, ii-pigments ziya kwenzeka ukufunxa kwamanzi, i-oxidation kunye nezinye izinto, kwaye wenze umbala womama, kuba umthwali we-resin uya kuba yi-pigment kunye nomoya, ukwahlukaniswa kwamanzi, unokwenza umgangatho wee-pigments ixesha elide.

3. PET masterbatch ukuqinisekisa ukuzinza kombala wemveliso:

Umbala we-master particles kunye ne-resin particles efanayo, ilula ngakumbi kwaye ichanekile kumlinganiselo, ukuxuba akuyi kubambelela kwisitya, kunye nokuxuba i-resin kufana kakhulu, ngoko unokuqinisekisa ukuzinza kozinzo, ukwenzela ukuba kuqinisekiswe ukuzinza kwe-resin. umbala wemveliso.

4. I-PET masterbatch ikhusela impilo yabaqhubi:

I-pigment ngokuqhelekileyo ingumgubo, yongeza kwaye idibanise xa kulula ukudada, ifakwe ngumzimba womntu iya kuchaphazela impilo yomqhubi.

5. I-PET masterbatch igcina indawo engqongileyo icocekile kwaye ayingcolisi zixhobo:

6. Inkqubo ye-PET masterbatch ilula, kulula ukuyijika umbala, ukonga ixesha kunye nemathiriyeli ekrwada:

Ngenxa yokunxibelelana ngokuthe ngqo nomoya kwinkqubo yokugcinwa kunye nokusetyenziswa kwemibala, ukufunxa ukufuma, i-oxidation, i-agglomeration kunye nezinye izinto ziya kwenzeka, ukusetyenziswa ngokuthe ngqo kuya kuvela kumphezulu weemveliso zeplastiki, umbala omnyama, umbala uphela ngokulula, kwaye ubangele uthuli. xa udibanisa, uchaphazela impilo yomsebenzisi.Umbala we-masterbatch kwinkqubo yokuvelisa ngokucutshungulwa ngoomatshini, i-pigment yayisulungekisiwe, i-pigment kunye ne-resin carrier, i-disperant mixing ngokupheleleyo, ukwenzela ukuba i-pigment kunye nomoya, ukwahlukaniswa kwamanzi, ukuze kuphuculwe ukuxhathisa kwemozulu ye-pigment, ukuphucula i-pigment. ukusasazeka kwe-pigment kunye namandla ombala, umbala oqaqambileyo.Ngenxa yokuba umbala we-masterbatch kunye ne-resin particle shape iyafana, ngoko ke ukulinganisa kukulungele ngakumbi kwaye kuchanekile, ukuxuba akuyi kubambelela kwisitya, ngoko kugcina ixesha lokucoca isitya kunye nomatshini kunye nezinto ezisetyenziselwa ukucoca umatshini.