Ikhwalithi Ephakeme I-Masterbatch Ebomvu Yokuvuthela Ifilimu
Incazelo
I-red masterbatch yokufutha kwefilimu Umbala wepulasitiki owakhiwe ingxenye ephezulu yezingulube noma izithasiselo kanye ne-thermoplastic resin, ehlakazeke kahle.I-resin ekhethiwe inemiphumela emihle yokumanzisa nokuhlakaza umbala futhi inokuhambisana okuhle nokokusebenza okufanele kufakwe umbala.
Uyazazi izinzuzo ezintathu zokufutha ifilimu ebomvu ye-masterbatch?
1. I-masterbatch yombala wefilimu efuthayo isiza ekugcineni ukusimama kwamakhemikhali kombala kanye nokuzinza kombala.
2. I-masterbatch yefilimu yokuphefumula yenza i-pigment ibe ne-dispersibility engcono, ukumelana nokukhanya, ukumelana namanzi, ukumelana nokuhlanza okomile nokumelana nowoyela epulasitiki.
3. Ukushaya ifilimu masterbatch kungavikela impilo yomsebenzisi.
Ubuchwepheshe Nenqubo
Ubuchwepheshe obusetshenziswa kakhulu bemibala ye-masterbatch inqubo emanzi.Umbala wezinto ezibonakalayo ngokugaya amanzi, ukuguqulwa kwesigaba, ukugeza, ukomisa, i-granulation, ngale ndlela kuphela izinga lomkhiqizo lingaba ngcono kakhulu.Ngaphezu kwalokho, uchungechunge lobuchwepheshe be-masterbatch yombala kufanele luhlolwe ngenkathi i-pigment igaya.I-Colour master ngokuvamile yakhiwa izingxenye ezintathu, i-ejenti ehlakaza i-colorant carrier, ngokusebenzisa umshini wokuhlanganisa onesivinini esikhulu ngemva kokuxutshwa, ukuchotshozwa, ukudonsa okusanhlamvu kwe-extrusion, ubuciko bombala ohlelweni lokucutshungulwa kwepulasitiki, ngokugxila okuphezulu, ukuhlakazeka okuhle, ukuhlanza nokunye okubalulekile. izinzuzo.