Yini izakhiwo zenjoloba ye-neoprene?

Ukuqalisa

I-Neoprene Rubber, eyaziwa nangokuthi i-polychloroprene, iyinjoloba yokwenziwa ehlukahlukene eye yathola ukusetshenziswa okubanzi kuyo yonke imboni ehlukahlukene. Izakhiwo zayo ezihlukile, njengokumelana namafutha, ukushisa, kanye nesimo sezulu, kwenze kube yinto ethandwayo yezicelo ezisukela ezinhlamvwini zezimoto kuma-gaskets wezimoto. Le ndatshana ingena ezindaweni zenjoloba ze-neoprene, ihlola ukwakheka kwayo kwamakhemikhali, izici zemishini, nezicelo ezahlukahlukene. Ukuqonda okujulile kwezicelo zayo, ungahlola Irabha le-neoprene . Lokhu kuhlaziywa kuhlose ukuhlinzeka ngesibukezo esiphelele samandla we-neoprene rubber kanye nemikhawulo, ukusiza izimboni zenze izinqumo ezinolwazi ngokusetshenziswa kwalo.

Ukwakheka kwamakhemikhali nesakhiwo

Inqubo ye-polymerization

I-Rubber ye-Neoprene ihlelwe nge-polymerization of Chloroprene (2-Chlorobutadiene). Le nqubo ifaka i-emulsion polymerization, lapho ama-monomers ahlakazeka emanzini ngosizo lwama-surficasternt. Amaketanga we-polymer avelayo akhombisa inhlanganisela eyingqayizivele yamandla nokuguquguquka, okwenza ne-neoprene impahla eqinile kakhulu. Ukuba khona kwe-chlorine esakhiweni sayo kuthuthukisa ukumelana kwayo ku-oxidation kanye nokonakaliswa, okuyinzuzo ebaluleke kakhulu ngerabha yemvelo.

Ukuxhumanisa nokuxhumanisa nokuvuselela

Izakhiwo zenjoloba ze-neoprene zingathuthukiswa ngokwengeziwe ngokuxhumanisa nokuzivumelanisa nokuvuselelwa. I-Vulcanization ifaka ukungezwa kwesibabule noma amanye ama-ejenti axhumanisa ngokuxhumanisa ukwenza inethiwekhi enezici ezintathu zamaketanga we-polymer. Le nqubo ithuthukisa kakhulu amandla okusebenza okwenziwa wohlelo, ukuqina, kanye nokuqina okushisayo. Ngokuya ngohlelo, izinga lokuxhumanisa ngokuwela lingashintshwa ukuze kufinyelelwe ebhalansi oyifunayo yokuguquguquka nokuqina.

Izakhiwo zemishini

Amandla ashubile kanye nokuqina

I-Neoprene Rubber ibonisa amandla amahle kakhulu, imvamisa isuka ku-7 kuye ku-24 MPA, kuya nge-Vulcanization kanye ne-degree of vulcanization. Ukuqina kwayo kuvumela ukuthi welule kuze kufike ku-500% wobude bawo bokuqala ngaphandle kokungcola okungapheli. Lezi zakhiwo zenza zilungele izinhlelo zokusebenza ezidinga ukusebenza okuphezulu kwemishini, njengamabhande okuhambisa kanye nezinto zezimoto.

I-abrasion kanye nokumelana nezinyembezi

Enye yezinto zokuma kwerabha ye-neoprene ukumelana kwayo ku-abrasion kanye nokudwengula. Lokhu kwenza kube nento elungele ukusetshenziswa ezindaweni ezinokhahlo lapho ukugqokwa kwemishini nokudabuka kwezinyembezi kuvamile. Isibonelo, i-Neoprene ivame ukusetshenziswa kuma-hoses wezimboni namagiya okuvikela, lapho ukuqina kuyinto ebucayi.

Ukumelana okushisayo nokwekhemikhali

Ukumelana nokushisa

I-Neoprene Rubber ingamelana namazinga okushisa asukela ku-40 ° C kuye ku-120 ° C, okwenza kufanelekile kuzo zombili izinhlelo zokushisa okushisa kanye nezicelo zokushisa okuphezulu. Ukuqina kwayo okushisayo kuthuthukiswa ngokwengeziwe ngokungezwa kwezithasiselo ezivimbela ukushisa ngesikhathi senqubo ehlanganisiwe.

Ukufaneleka kwamakhemikhali

Ukumelana kwamakhemikhali kwe-neoprene rubber kungenye yezimpawu zayo ezibaluleke kakhulu. Iyamelana namafutha, ama-grees, namakhemikhali amaningi, kufaka phakathi ama-acid kanye ne-alkalis. Le mpahla yenza kube yinto ethandwayo yezimpawu zamaphepha, ama-gaskets, kanye nama-hoses kwizimboni zokucubungula amakhemikhali.

Izicelo zenjoloba ye-neoprene

Imboni yezimoto

Emkhakheni wezimoto, irabha le-neoprene isetshenziswa kabanzi ekukhiqizweni kwezimpawu zokukhiqiza, ama-gaskets kanye nama-hoses. Ukumelana kwayo ku-oyela nokushisa kuqinisekisa ukusebenza okuhlala isikhathi eside ezingxenyeni zenjini nezinye izindawo ezifunwayo.

Ukwakha kanye nengqalasizinda

Ukumelana nesimo sezulu seNeoprene kwenza kube ukukhetha okuhle kwezicelo zokwakha, njengokuthwala ibhuloho kanye namalunga wokunwebeka. Amandla awo okumelana nemisebe ye-UV kanye ne-ozone kuqinisekisa ukuqina kwezilungiselelo zangaphandle.

Izicelo zezimboni

Ezimweni zezimboni, irabha le-neoprene lisetshenziselwa amabhande okuhambisa, izingubo zokuvikela, kanye namaphakethe wokudlidliza. Ukuguquguquka kwayo okuguquguqukayo nokuqina kwenza kube yinto yokuya ngezinto eziningi zezicelo ezahlukahlukene zezimboni.

Ukulinganiselwa Nezinselele

Ukucatshangelwa Kwezindleko

Ngenkathi irabha le-neoprene linikeza izinzuzo eziningi, izindleko zalo zingaba yinto ekhawulelwe yezicelo ezithile. Inqubo yokukhiqiza nezindleko ezibonakalayo ezingavuthiwe zinomthelela kwinani layo eliphakeme uma liqhathaniswa namanye amarubs okwenziwa.

Umthelela wezemvelo

Ukukhiqizwa kanye nokulahlwa kwe-neoprene rubber kufaka nezinselelo zezemvelo. Kwenziwa imizamo yokuthuthukisa izindlela zokukhiqiza ezizinzile kakhulu kanye namasu wokuphinda usebenzise kabusha ukuze unciphise izinyathelo zalo zemvelo.

Ukugcina

I-Neoprene Rubber iyinto eguquguqukayo enezinto ezahlukahlukene zohlelo lokusebenza, ngenxa yenhlanganisela yayo eyingqayizivele yemishini, i-thermal, nezakhiwo zamakhemikhali. Ukusuka ezimotweni zezimoto kuma-gaskets wezimboni, ukusetshenziswa kwawo akunakuqhathaniswa nezimboni eziningi. Kodwa-ke, ukucatshangelwa okunjengokubiza kanye nomthelela wezemvelo kumele kubhekwane nakho ukuqinisekisa ukusetshenziswa kwayo okuzinzile. Ukuphinda kuhlolwe kabusha izinhlelo zayo kanye nezakhiwo, vakashela Injoloba ye-Neoprene.