Izizathu zokuthi kungani imikhiqizo eminingi yokunakekelwa kwesikhumba emakethe isebenzisa iziqukathi zepulasitiki ngokuyinhloko yilezi ezilandelayo: isisindo esilula, isitoreji esikahle kanye nokuthutha, kulula ukuthwala nokusebenzisa; umgoqo omuhle kanye nezakhiwo zokubeka uphawu, ukukhanya okuphezulu; ukusebenza okuhle kokucubungula, osayizi abahlukahlukene, ukucaciswa, kanye nokwakheka kuyatholakala; imiyalelo, amabhakhodi, amalebula amelene nomgunyathi, njll. kulula ukuwafaka umbala nokuwaphrinta, futhi ngeke awe; ukuzinza okuhle kwamakhemikhali kanye nenhlanzeko. Ipulasitiki iyimpahla yokwenziwa ye-polymer enezinhlobonhlobo zezinzuzo.
1. Izakhiwo ezinhle zemishini, isisindo esilula, isitoreji esikahle, ukuthwala nokusetshenziswa kalula; ) Izithiyo ezinhle kanye nezakhiwo zokuvala, ukukhanya okuphezulu; ) Izakhiwo ezinhle zokucubungula, zingakha amabhodlela, amakepisi, amafilimu, izikhwama nezinto zokupakisha eziyinhlanganisela ezinosayizi abahlukahlukene; Umbala omuhle wokuhlobisa kanye nezakhiwo zokunyathelisa. Amalogo ezidakamizwa, imiyalelo, amalebula, namabhakhodi angaphrintwa ngokuqondile ku-inkjet noma izinto zepulasitiki ngaphandle kokuwa; Ukuzinza okuhle kwamakhemikhali, ubuthi obubuthakathaka, inhlanzeko nokuphepha. Izigqoko zemithi zingasetshenziswa njengezigqoko zomshwalense, izigqoko zokucindezela, amalebula aphikisana nokukhwabanisa, njll. Ububi beziqukathi zokupakisha zepulasitiki ukuthi zijwayele ugesi ongashintshi, indawo engaphezulu ingcoliswa kalula, imfucuza idala ukungcoliswa kwemvelo, futhi kunzima sebenzisa kabusha.
2. Nokho, iziqukathi zepulasitiki nazo zinemikhawulo. Amapulastiki awakwazi ukumelana nokushisa kakhulu, anezakhiwo ezilinganiselwe zokuvimbela ukukhanya, angcoliswa kalula phezulu, futhi anzima kakhulu ukuwasebenzisa kabusha. Kwezinye izimonyo noma lezo eziguquguqukayo futhi kulula ukukhipha iphunga, iziqukathi zepulasitiki akuyona into engcono kakhulu.
3. Uma kuqhathaniswa namapulasitiki, izinto zengilazi zinezinzuzo zemakethe ezilandelayo mayelana nokumelana nokukhanya, ukumelana nokushisa, kanye
ukumelana kwe-solvent: ukukhanya okuhle, umzimba wezinto ezibonakalayo ubonakala ngokucacile; izakhiwo ezinhle zokuvimbela, zinganikeza izimo ezinhle zokuphila kweshelufu; ukubekezelelana kokushisa okuhle, kungagcinwa emazingeni okushisa aphansi; izinto zokusetshenziswa ezinothile, zingagaywa kabusha, futhi azingcolisi imvelo; ukuzinza okuhle kwamakhemikhali, okunganuki, kuhlanzekile futhi kuhlanzekile.
Ngale ndlela, ukupakishwa kwengilazi empeleni kungcono kakhulu kunepulasitiki, kodwa ingilazi nayo inamaphutha. Ingasaphathwa ngobuningi obukhulu, ukungalungi kokuba ntekenteke yedwa kudinga izindleko eziphakeme ekucubunguleni nasekuthuthweni, okuzophinde kuthinte intengo yonke yemikhiqizo yokunakekelwa kwesikhumba.
Amabhodlela engilazi yezimonyo: Amabhodlela engilazi ayimikhiqizo yokupakishwa evamile enecwebezi elibonisa ngale, ukuqina okuhle kwamakhemikhali, ukungangeni komoya, nokubumba okulula, kodwa ayasinda futhi kulula ukuphuka. U-80% -90% weziqukathi zokufaka ingilazi amabhodlela engilazi namathini. Ukuminyana kwamabhodlela engilazi ye-sodium-lime asetshenziswa kakhulu ngu-/cm3, aqinile futhi anomoya oshisayo ophansi. Kusetshenziswa imibala ye-ion yensimbi, okuluhlaza kwe-emerald, okuluhlaza okumnyama, okuluhlaza okwesibhakabhaka okukhanyayo, kanye nengilazi yenhlaka.
Izinzuzo zeziqukathi zokufaka ingilazi:
1) Ukuzinza okuhle kwamakhemikhali, okungewona ubuthi futhi akunaphunga, kuhlanzekile futhi kuhlanzekile, akukho miphumela emibi ekufakweni
I-2) Izakhiwo ezinhle zokuvimbela, zinganikeza izimo ezinhle zokuqinisekisa ikhwalithi;
3) Ukucaca okuhle, okuqukethwe kubonakala ngokucacile;
I-4) Ukuqina okuphezulu, akulula ukukhubaza
I-5) Izakhiwo ezinhle zokwakha nokucubungula, zingacutshungulwa zibe izinhlobo ezihlukahlukene;
6) Ukumelana okuhle kwezinga lokushisa eliphezulu, kungenziwa inzalo ekushiseni okuphezulu, futhi kungagcinwa futhi ekushiseni okuphansi;
7) Izinto zokusetshenziswa ezicebile, zingagaywa kabusha, futhi akukho ukungcoliswa kwemvelo.
Ukungalungi kweziqukathi zokupakisha ingilazi;
1) I-brittle futhi kulula ukuphuka
2) Isisindo esinzima, izindleko zokuhamba eziphezulu
I-3) Ukusetshenziswa kwamandla okuphezulu ngesikhathi sokucubungula, ukungcoliswa kwemvelo okukhulu;
4) Ukusebenza kabi kokuphrinta.
Isikhathi sokuthumela: Aug-30-2024