Iyini impahla ye-ABS?
Embonini yamakhemikhali, i-ABS isetshenziswa kakhulu emikhiqizweni eyahlukene yezimboni nabathengi, futhi izakhiwo zayo ezihlukile ziyenza ibe yinto ebalulekile embonini yepulasitiki. Kulesi sihloko, sizobheka kabanzi ukuthi iyini i-ABS, siyihlaziya ngokuningiliziwe mayelana nokubunjwa kwayo, izakhiwo kanye nezinhlelo zokusebenza ukuze sisize abafundi baqonde kangcono le nto evamile kodwa ebalulekile.
Ukwakhiwa kwe-ABS
Igama eligcwele lempahla ye-ABS i-Acrylonitrile Butadiene Styrene (ABS), impahla ye-polymer eshisayo eyenziwe nge-polymerization yama-monomers amathathu: i-acrylonitrile, i-butadiene ne-styrene. I-monomer ngayinye idlala indima ehlukile ezintweni ze-ABS, ne-acrylonitrile enikeza ukuzinza okuhle kwamakhemikhali namandla, i-butadiene inika ukuqina kanye nokumelana nomthelela, kanye ne-styrene eletha ukucutshungulwa kanye nokucwebezela kwendawo. Yile nhlanganisela eyingqayizivele eyenza izinto ze-ABS zibe ziqinile futhi ziqine, zifanele uhla olubanzi lwezinhlelo zokusebenza eziyinkimbinkimbi.
Izakhiwo Zomzimba Nezamakhemikhali ze-ABS
I-ABS yaziwa ngezakhiwo zayo ezinhle kakhulu zomzimba namakhemikhali. Inamandla amahle okusebenza futhi iyakwazi ukumelana nemithelela emikhulu ngaphandle kokuphuka. Lokhu kwenza i-ABS ibe into efanelekile yokwenziwa kwezinto ezisetshenziswayo ezimangelengele nezezimboni.I-ABS iphinde imelane ngamakhemikhali nama-asidi, ama-alkali kanye namafutha amaningi.I-ABS inokucutshungulwa kahle kakhulu futhi ingabunjwa ngokubunjwa komjovo, ukukhishwa, ukubumba amabhamuza nezinye izinqubo, futhi ingaphezulu lemikhiqizo libushelelezi futhi kulula ukufakwa imibala nokumbozwa.
Izindawo zokufaka izicelo zezinto ze-ABS
Ngemva kokuqonda ukuthi "yini i-ABS material", singaqhubeka sihlola ukusetshenziswa kwayo ezimbonini ezihlukahlukene. Ngenxa yokusebenza kwayo okuhle kakhulu, i-ABS isetshenziswa kabanzi kwezezimoto, zikagesi, izinto zikagesi namathoyizi. Isibonelo, embonini yezimoto, i-ABS ivame ukusetshenziswa ekwenzeni amapaneli wezinsimbi, amapaneli eminyango nezinye izingxenye zangaphakathi; emkhakheni we-electronics, isetshenziswa njengecala le-TV, i-chassis yekhompyutha, njll; emikhiqizweni yansuku zonke yabathengi, i-ABS isetshenziswa kakhulu ekwenzeni amathoyizi anjengamabhulokhi e-Lego. Ngenxa yezakhiwo zayo ezinhle zokucutshungulwa, i-ABS iphinde isetshenziswe ngokujwayelekile ekuphrinteni kwe-3D, okuyenza ibe yinto ebalulekile enqubweni ye-prototyping esheshayo.
Ubungane bemvelo kanye nokusimama kwe-ABS
Njengoba kwanda ukuqwashisa ngemvelo, ukugaywa kabusha kanye nokusetshenziswa kabusha kwezinto ze-ABS nakho kuyathola ukunakwa. Nakuba i-ABS iwumsebenzi osuselwe ku-petrochemical, iyakwazi ukugaywa kabusha futhi ingasetshenziswa kabusha ngenqubo enengqondo yokugaywa kabusha, ukwehlisa umthwalo endaweni ezungezile. Ezinkampanini ezigxile ekuthuthukisweni okusimeme, ukusebenzisa izakhiwo zokugaywa kabusha ze-ABS kunganciphisa ngempumelelo izindleko zokukhiqiza kanye nomthelela emvelweni.
Isiphetho
Impendulo yombuzo othi "Iyini i-ABS?" ilele ezimpahleni zayo ezibanzi njenge-copolymer ye-acrylonitrile, i-butadiene ne-styrene. Izakhiwo zayo ezinhle kakhulu zomzimba namakhemikhali ziyenza ibe yinto ebalulekile ezimbonini eziningi. Noma ngabe kusekukhiqizweni kwezimoto, kugesi noma emikhiqizweni yansuku zonke yabathengi, i-ABS idlala indima ebalulekile. Ngokuthambekela ekuvikelweni kwemvelo, ukuphinda kusetshenziswe kabusha kwe-ABS kuvula amathuba amaningi okusetshenziswa kwayo esikhathini esizayo. Ngakho-ke, i-ABS ayiyona nje enye yezinto ezisetshenziswa kakhulu epulasitiki namuhla, kodwa futhi iyingxenye ebalulekile yomgwaqo eya ekuthuthukisweni okusimeme esikhathini esizayo.