Iyini impahla ye-ASA? Ukuhlaziywa okuphelele kwemvelo nokusetshenziswa kwempahla ye-ASA
I-ASA iyimpahla ye-thermoplastic esebenza kahle kakhulu, igama eligcwele i-Acrylonitrile Styrene Acrylate. Ezimbonini zamakhemikhali nezokukhiqiza, izinto ze-ASA zaziwa ngokumelana kwazo nesimo sezulu esihle kakhulu, amandla emishini nokumelana namakhemikhali, futhi zisetshenziswa kakhulu ekwenzeni imikhiqizo ehlukahlukene yangaphandle neyezimboni.Iyini i-ASA? Lesi sihloko sizocubungula ukwakheka kwayo, izakhiwo kanye nezindawo zokusetshenziswa.
Ukwakheka nokwakheka kwezinto ze-ASA
Izinto ze-ASA zenziwe nge-copolymer ye-acrylonitrile, i-styrene ne-acrylate. Isakhiwo sale copolymer siklanyelwe ukuhlanganisa izinzuzo zengxenye ngayinye. I-Acrylonitrile inikeza ukumelana kwamakhemikhali okuhle kakhulu namandla emishini, i-styrene inikeza izinto ezibonakalayo ukucutshungulwa okuhle nokucwebezela, futhi i-acrylate ithuthukisa kakhulu isimo sezulu se-ASA, iyenze ikwazi ukugcina ukusebenza okuzinzile isikhathi eside elangeni, umoya nemvula. Lesi sakhiwo samangqamuzana esiyingqayizivele senza izinto ze-ASA zifaneleke ikakhulukazi imikhiqizo edinga ukuchayeka isikhathi eside ezindaweni ezingaphandle.
Izakhiwo Ezibalulekile Zezinto ze-ASA
Isihluthulelo sokuqonda ukuthi i-ASA iyini ukubona izakhiwo zayo, izakhiwo eziyinhloko ze-ASA zifaka:
Isimo sezulu esihle kakhulu: Izinto ze-ASA ziyakwazi ukumelana nokuchayeka kwe-UV isikhathi eside ngaphandle kokuguquka kombala, ukonakala noma ukonakala, okuzenza zilungele imikhiqizo yangaphandle.

Izakhiwo Ezivelele Zemishini: Izinto ze-ASA zinamandla omthelela aphezulu kanye nokuqina okuhle, okubavumela ukuthi bathathe indawo yezinto ze-ABS zendabuko ezinhlelweni eziningi.

Ukumelana namakhemikhali okuhle kakhulu: I-ASA inokumelana okuhle nezinhlobonhlobo zamakhemikhali, kufaka phakathi ama-asidi, ama-alkali, uwoyela namafutha, ngakho-ke isetshenziswa kabanzi kwezinye izindawo zezimboni ezidinga kakhulu.

Ukucutshungulwa okulula: Impahla ye-ASA ilungele izinqubo ezahlukahlukene zokucubungula, okuhlanganisa ukubumba umjovo, i-extrusion kanye ne-thermoforming. Inezinhlobonhlobo zamazinga okushisa okucubungula futhi ingafinyelela isiphetho sekhwalithi ephezulu.

Izindawo zokusetshenziswa kwempahla ye-ASA
Ngemuva kokuqonda ukuthi iyini i-ASA kanye nezakhiwo zayo, singabona ukuthi i-ASA inezinhlobonhlobo zezicelo ezimbonini ezimbalwa:
Imboni yezimoto: Ngenxa yesimo sezulu esihle kakhulu futhi imelana nomthelela, izinto ze-ASA zivame ukusetshenziswa ekwenzeni izingxenye zezimoto zangaphandle, njengezindlu zesibuko, ama-roof racks nama-grille.

Izinto zokwakha: Ukumelana ne-UV yezinto ze-ASA kuzenza zilungele izinto zokuhlobisa izakhiwo zangaphandle ezifana namathayela ophahleni, amafasitela namafreyimu eminyango, nokushelela odongeni kwangaphandle.

Amagobolondo Kagesi Wasekhaya: Izinto zikagesi zasendlini zidinga ukubukeka okuhle nokuhlala isikhathi eside, ngakho-ke izinto ze-ASA zisetshenziswa kakhulu ekwenzeni amagobolondo e-air conditioner, amagobolondo emishini yokuwasha nezinye izinto zasendlini.

Imishini yasengadini: Emishinini yasengadini edinga ukusetshenziswa isikhathi eside ngaphandle, izinto ze-ASA zivame ukusetshenziselwa ukwakha izindlu zamathuluzi okulima, izibani zangaphandle nezibani ngenxa yokumelana kwazo nesimo sezulu kanye nokumelana nomthelela.

Isiphetho
Impahla ye-ASA isiphenduke enye yezinto ezibalulekile embonini yokukhiqiza ngenxa yokumelana nesimo sezulu esihle kakhulu, izakhiwo ezinhle kakhulu zemishini kanye nezinhlobonhlobo zezinhlelo zokusebenza.Iyini impahla ye-ASA? Kusukela ekubunjweni kwayo kuya kuzici zayo kuya ekusetshenzisweni kwayo, kungabonakala ngokucacile ukuthi i-ASA iyimpahla enenani elikhulu kuzo zonke izinhlobo zemikhiqizo edinga ukumelana nesimo sezulu kanye nokuqina. Ngokuthuthuka kwesayensi nobuchwepheshe kanye noshintsho lwesidingo, ithemba lokusetshenziswa kwezinto ze-ASA lizoba banzi.