Yiziphi izinto ezijwayelekile zokubumba umjovo?

Izinto ezijwayelekile zokubumba umjovo zihlukaniswe ngamakhemikhali nangokomzimba zibe i-acrylate, i-styrene ne-styrene.I-monomer ngayinye inezici ezihlukene: i-acrylate inamandla aphezulu, ukuzinza okushisayo namakhemikhali: kusukela ekubukeni kwe-morphological, i-polymerization yama-monomers amathathu ikhiqiza i-copolymer yezigaba ezintathu, ehlukaniswe izigaba ezimbili: esinye isigaba esiqhubekayo se-styrene propylene diene. , kanti enye yisigaba esihlakaziwe senjoloba ye-polybutylene.

Ukusebenza kwe-ABS kuncike kakhulu enanini lama-monomer amathathu kanye nesakhiwo samangqamuzana ezigaba ezimbili.Lokhu kuvumela ukuguquguquka okukhulu ekwakhiweni komkhiqizo futhi kuvumela ukukhiqizwa kwamakhulu omjovo wekhwalithi ehlukene nezinto zokukhunta emakethe.Lezi zinto zokubumba umjovo kanye nesikhunta ezinekhwalithi ehlukene zinezici ezihlukene, ezifana nokumelana nomthelela omkhulu, amafutha aphansi kanye nesiphetho esiphezulu, nezici zokuguquguquka kwezinga lokushisa eliphezulu.Ukubumba umjovo we-ABS, isikhunta esinamandla amakhulu, izici zokubukeka, ukukhasa okuphansi, ukuqina okuhle kakhulu kobukhulu namandla omthelela aphezulu.Amamitha amanzi nezinye izinto ezisetshenziswayo zokuthengisa, imikhono yekhebula, amakhamera emishini, ama-sliding mechanisms nama-bearings.Iphaneli yemoto,ikhabethe lamathuluzi, ikhava yamasondo, ibhokisi lesibuko, isiqandisi, isomisi sezinwele, i-mixer, umshini wokulungisa ukudla, umshini wokugunda utshani, indawo yocingo, ikhibhodi yomshini wokubhala, inqola yegalofu, njll.

Izimo zenqubo yesikhunta sokujova: sidinga ukomiswa ngaphambi kokucubungula.Isimo sokumisa esinconyiwe singamahora angama-80 ~ 90 okungenani, futhi izinga lokushisa kufanele libe ngaphansi kuka-0.1%.Izinga lokushisa elincibilikayo: 210 ~ 280c;Izinga lokushisa elinconyiwe: 245 ℃.Izinga lokushisa lesikhunta: 25 ~ 70C, izinga lokushisa lesikhunta lizothinta ukuphela kwezingxenye zepulasitiki, kuyilapho izinga lokushisa eliphansi lizonciphisa ukuphela kwendawo.Ingcindezi yomjovo: 500 ~ 1000bar.Isivinini sokujova: isivinini esimaphakathi.

Iumjovo isikhuntadesign impahla ABS plastic ubuchwepheshe ihlanganisa izici izingxenye ezintathu eziyinhloko.Phakathi kwabo, i-Acrylonite inobunzima obukhulu, amandla aphezulu, ukumelana nokushisa nokumelana nokugqwala;I-Butadiene inokumelana nomthelela kanye nokuqina;I-styrene inokucwebezela okuphezulu, kulula ukuyibala nokucubungula;Ukuhlaziywa okungenhla kwezici zezingxenye ezintathu ezihlukene kwenza izinto zesakhiwo somjovo we-ABS zithuthuke zibe "ikhwalithi eqinile" kanye "nokuqina" kwesistimu ebanzi yokusebenza kwe-thermoplastics yokuqina okuphezulu.Lungisa ingxenye yezithako ezintathu eziyisisekelo ze-ABS, futhi ukusebenza kwayo kuzoshintsha ngokufanele ukuze kuhlangatshezwane nezidingo zedatha ehlukahlukene yezicelo zamabhizinisi, njenge-ABS engazweli kakhulu, i-ABS engazweli ukushisa, ne-ABS ecwebezelayo ephezulu.Ucwaningo lwezinto zokukhiqiza isikhunta se-ABS sinokucutshungulwa okuhle, okungakhiwa ngokuthuthukisa ukubunjwa komjovo, ukukhishwa, ukubunjwa okushisayo nezinye izindlela ngasikhathi sinye, noma ngokuqondile ngokusaha, ukubhoboza, ukufaka, ukugaya nezinye izindlela.Ingaxutshwa nezinyibilikisi eziphilayo, futhi ingalawula ngokuphumelelayo ukunamathela kanye nokucubungula ulwazi lwangaphezulu (njenge-electroplating) nokwelashwa.Ipulasitiki ye-ABS nayo iyisinqumo esihle kubantu abangakwazi ukufaka esikhundleni sokhuni nezinto zokwakha.Izinto ezihlobene nesikhunta somjovo we-ABS zinamandla athile aphezulu, isisindo esilula kanye nobulukhuni bobuso obuphakeme. Ibushelelezi, kulula ukuyihlanza, ukuzinza kwe-dimensional, ukumelana okuhle kokukhasa, futhi ilungele i-electroplating e-China.Umsebenzi wayo wokuphatha uhlelo lokusebenza usakhula.Amapulasitiki e-ABS asetshenziswa kabanzi embonini yaseShayina.Ikhwalithi yemikhiqizo yokubumba umjovo we-ABS ivamise ukusetshenziselwaezivalekile zikagesi, amabhokisi, izingxenye, amathoyizi, njll.