Imibala esetshenziswa ku-masterbatch yombala kumele inake ubudlelwano obuhambisanayo phakathi kombala, izinto zokusetshenziswa zepulasitiki nezithasiselo.Amaphuzu okukhetha ami kanje:
(1) Ama-pigments awakwazi ukusabela ngama-resin nezithasiselo ezihlukahlukene, futhi abe nokumelana okuqinile kwe-solvent, ukufuduka okuphansi, nokumelana nokushisa okuhle.Okusho ukuthi, i-masterbatch ayikwazi ukubamba iqhaza ekuphenduleni kwamakhemikhali okuhlukahlukene.Isibonelo, i-carbon black ingalawula ukuphulukiswa kwepulasitiki ye-polyester, ngakho-ke i-carbon black material ayikwazi ukungezwa ku-polyester.Ngenxa yokushisa okuphezulu kokubumba kwemikhiqizo yepulasitiki, i-pigment akufanele ibole futhi ishintshe umbala ekushiseni kokushisa kokubumba.Ngokuvamile, izingulube ze-inorganic zikwazi ukumelana nokushisa okungcono, kuyilapho izingulube zemvelo nodayi zinokumelana nokushisa okuphansi, okufanele kunakwe ngokwanele lapho kukhethwa izinhlobo ze-pigment.
(2) I-dispersibility namandla ombala we-pigment angcono.Ukuhlakazeka okungalingani kwe-pigment kuzothinta ukubukeka komkhiqizo;amandla okuthayela ampofu e-pigment azoholela ekwandeni kwenani le-pigment kanye nokwenyuka kwezindleko zempahla.I-dispersibility namandla okufaka umbala we-pigment efanayo kuma-resin ahlukene awafani, ngakho-ke lokhu kufanele kunakwe lapho kukhethwa ama-pigments.I-dispersibility ye-pigment nayo ihlobene nosayizi wezinhlayiyana.Ubukhulu bezinhlayiyana ze-pigment buncane, ngcono ukuhlakazeka futhi kuqina amandla okufaka umbala.
(3) Qonda ezinye izici zombala.Isibonelo, emikhiqizweni yepulasitiki esetshenziselwa ukudla kanye namathoyizi ezingane, i-pigments iyadingeka ukuthi ingabi nobuthi;emikhiqizweni yepulasitiki esetshenziswa ezintweni zikagesi, ama-pigments ane-insulation kagesi enhle kufanele akhethwe;ukusetshenziswa kwangaphandle Ngemikhiqizo yepulasitiki, izingulube ezinokumelana nesimo sezulu esihle kufanele zikhethwe.
Izithenjwa
[1] Zhong Shuheng.Ukwakheka Kombala.I-Beijing: I-China Art Publishing House, ngo-1994.
[2] Iculo elithi Zhuoyi et al.Plastic izinto zokusetshenziswa kanye izithasiselo.I-Beijing: I-Science and Technology Literature Publishing House, ngo-2006.
[3] Wu Lifeng et al.I-Masterbatch User Manual.I-Beijing: Chemical Industry Press, 2011.
[4] U-Yu Wenjie et al.Izithasiselo zePlastiki kanye Nobuchwepheshe Bokuklama Ukuklama.Uhlelo lwesi-3.I-Beijing: Chemical Industry Press, 2010.
[5] Wu Lifeng.I-Plastic Coloring Formulation Design.Uhlelo lwesi-2.I-Beijing: Chemical Industry Press, 2009
Isikhathi sokuthumela: Jun-18-2022