Imibala yemibala yizinto zokusetshenziswa ezibaluleke kakhulu kubuchwepheshe bokufaka ama-tinting, futhi izakhiwo zazo kufanele ziqondwe ngokugcwele futhi zisetshenziswe ngokuguquguqukayo, ukuze kwakheka imibala ephezulu, engabizi kakhulu futhi encintisanayo.
Imibala esetshenziswa kakhulu ukufanisa imibala yepulasitiki ihlanganisa i-inorganic pigments, i-organic pigments, odayi abancibilikayo, i-metal pigments, i-pearlescent pigments, i-magic pearlescent pigments, i-fluorescent pigments kanye ne-whitening pigments.Kulezi zinto ezingenhla, kudingeka sikwenze kucace ukuthi kunomehluko phakathi kwezingulube namadayi: ama-pigments awancibiliki emanzini noma endaweni esetshenziswayo, futhi ayisigaba sezinto ezinemibala ezifaka umbala kundaba yokubala esimweni esihle kakhulu. izinhlayiya ezihlakazekile.Ama-pigments nama-organic pigments.Odayi bayancibilika emanzini nasezincibilikisini eziphilayo, futhi bangahlanganiswa nezinto ezidayiwe ngesibopho esithile samakhemikhali.Izinzuzo zamadayi ukuminyana okuphansi, amandla okuthayela okuphezulu nokucaca okuhle, kodwa ukwakheka kwawo okujwayelekile kwamangqamuzana kuncane, futhi ukufuduka kulula ukwenzeka ngesikhathi sombala.
I-Inorganic Pigments: Imibala ye-Inorganic ngokuvamile ihlukaniswa ngendlela yokukhiqiza, umsebenzi, ukwakheka kwamakhemikhali, nombala.Ngokwendlela yokukhiqiza, ihlukaniswe yaba izigaba ezimbili: izingulube zemvelo (njenge-cinnabar, i-verdigris nezinye izingulube zamaminerali) kanye nezingulube zokwenziwa (njenge-titanium dioxide, i-iron red, njll.).Ngokusho komsebenzi, ihlukaniswe ngemibala yombala, i-anti-rust pigments, i-pigments ekhethekile (njenge-pigments yokushisa ephezulu, i-pearlescent pigments, i-fluorescent pigments), njll. Ama-Acids, njll Ngokusho kwesakhiwo samakhemikhali, ihlukaniswe ngensimbi. uchungechunge, uchungechunge lwe-chromium, uchungechunge oluholayo, uchungechunge lwezinc, uchungechunge lwensimbi, uchungechunge lwe-phosphate, uchungechunge lwe-molybdate, njll Ngokusho kombala, lungahlukaniswa ngezigaba ezilandelayo: izingulube zochungechunge ezimhlophe: i-titanium dioxide, i-zinc barium emhlophe, i-zinc oxide, njll.;izingulube zochungechunge olumnyama: i-carbon black, i-iron oxide emnyama, njll.;umbala ophuzi wochungechunge: i-chrome ephuzi, i-iron oxide ephuzi, i-cadmium Yellow, i-titanium yellow, njll;
I-Organic Pigments: Imibala ye-Organic ihlukaniswe izigaba ezimbili: ezemvelo nezokwenziwa.Namuhla, i-synthetic organic pigments isetshenziswa kakhulu.Izibala zokwenziwa eziphilayo zingahlukaniswa zibe izigaba eziningana ezifana ne-monoazo, i-disazo, ichibi, i-phthalocyanine kanye nemibala yendandatho ehlanganisiwe.Izinzuzo ze-organic pigments amandla aphezulu okuthaya, umbala ogqamile, i-spectrum yombala ophelele kanye nobuthi obuphansi.Ububi ukuthi ukumelana nokukhanya, ukumelana nokushisa, ukumelana nesimo sezulu, ukumelana ne-solvent namandla okucasha omkhiqizo akukuhle njengalawo ombala we-inorganic.
Odayi Abancibilikayo: Odayi abancibilikayo bayinhlanganisela emunca, edlulisa (odayi bonke basobala) ubude obuthile bokukhanya futhi ababonisi abanye.Ngokokuncibilika kwawo ezincibilikisweni ezihlukene, ihlukaniswe ngokuyinhloko izigaba ezimbili: odayi abancibilika ngotshwala, kanti omunye udayi oncibilika uwoyela.Odayi be-solvent babonakala ngokuba namandla okuthayela okuphezulu, imibala egqamile kanye nokucwebezela okuqinile.Asetshenziselwa ikakhulukazi ukufaka umbala wemikhiqizo yepulasitiki ye-styrene ne-polyester polyether, futhi ngokuvamile ayisetshenziselwa ukufaka imibala kuma-polyolefin resins.Izinhlobo eziyinhloko zimi kanje.Odayi abancibilikayo bohlobo lwe-Anthraaldehyde: njenge-C.1.I-solvent Yellow 52#, 147#, Solvent Red 111#, Disperse Red 60#, Solvent Violet 36#, Solvent Blue 45#, 97#;Odayi be-Heterocyclic solvent: njenge-C .1.I-Solvent Orange 60#, Solvent Red 135#, Solvent Yellow 160:1, njll.
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, 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.Beijing: Chemical Industry Press, 2010. [5] Wu Lifeng.I-Plastic Coloring Formulation Design.Uhlelo lwesi-2.I-Beijing: Chemical Industry Press, 2009
Isikhathi sokuthumela: Apr-15-2022