Izinga lezinto ezibonakalayo zamagilavu e-nitrile lihlukaniswe kakhulu ngokuya ngobumsulwa bezinto zokusetshenziswa, izakhiwo zomzimba, ubuchwepheshe bokucubungula kanye nezigcawu ezisebenzayo, njll. Izindlela ezivamile zokuhlukanisa yilezi ezilandelayo:
I. Ihlukaniswe ngokuya ngobumsulwa bezinto zokusetshenziswa kanye nokuqukethwe kokungcola
- Amagilavu e-nitrile ebanga lezimboni
◦ Okuqukethwe kwerabha ye-nitrile ezintweni zokusetshenziswa kuphansi kakhulu (ngokuvamile 60%-80%), kuzongezwa ama-filler amaningi, ama-softeners nezinye izithasiselo, kanti okuqukethwe kokungcola (isb. ama-ion ensimbi, ama-monomers asele) kuphezulu.
◦ Ifanele izimo ezijwayelekile zezimboni (isb. ukulungiswa kwemishini, ukuhlanza), enezidingo eziyisisekelo zokumelana nokuhuzuka, ukumelana nowoyela nokungcola, kodwa hhayi izidingo eziphezulu zokuhlanzeka, ingozi yokungezwani komzimba, njll.
- Amagilavu e-Nitrile Ezokwelapha/Ezinga Lokudla
◦ Ukuhlanzeka okuphezulu kwerabha ye-nitrile (≥80%), ukulawulwa okuqinile kwezinhlobo kanye nomthamo wezithasiselo, ukungabi khona kwezithasiselo ezibangela umdlavuza, kanye nokuqukethwe okuphansi kakhulu kokungcola (isb. izinto ezikhishwayo, izinkomba zamagciwane ezihambisana nezindinganiso ezifanele, njengezimfuneko zesitifiketi se-US FDA, i-EU CE).
◦ Ukuhambisana okungcono kwezinto eziphilayo, akulula ukukubangela ukungezwani komzimba, kufanelekile ukuhlolwa kwezokwelapha, ukucutshungulwa kokudla kanye nezinye izimo ezinezidingo eziphezulu zokuhlanzeka nokuphepha.
Okwesibili, ngokwezinkomba zokusebenza ngokomzimba
- Amagilavu e-nitrile anamandla ajwayelekile
◦ Amandla okudabuka ngokuvamile aphakathi kuka-15-25kN/m, amandla okudonswa angu-10-20MPa, ukunwebeka okungu-400%-600%, okufanelekela ukusebenza kokukhanya kwansuku zonke (isb. imisebenzi yasekhaya, umsebenzi wezimboni ongasebenzi kahle).
- Amagilavu e-nitrile anamandla aphezulu
◦ Amandla okudabuka ≥25kN/m, amandla okudonseka ≥20MPa, ukunwebeka ≥600%, eminye imikhiqizo ithuthukiswa ngefomula (isb. ukwandisa ubuningi bokuxhumanisa) noma ukwakheka kokuqina, ukumelana nokuklwebheka kanye nokumelana nokubhoboza kuthuthukiswa kakhulu, kufaneleka emisebenzini enamandla amakhulu njengokwakha, ukukhiqizwa kwezimoto kanye nemboni yamakhemikhali.
III. Ihlukaniswe ngomsebenzi okhethekile kanye nenqubo
- Amagilavu e-nitrile angenawo uphuphu
◦ Susa impuphu ngenqubo efana nokwelashwa nge-electron microscope, ukuwasha nge-chlorine, njll. ukuze ugweme ukungcoliswa kothuli kanye nengozi yokungezwani komzimba, ngekhwalithi ephezulu yezinto ezibonakalayo, ezivame ukusetshenziswa ezimweni ezihlanzekile ezifana nezokwelapha, izinto zikagesi, ilabhorethri, njll.
- Amagilavu e-nitrile amelana namakhemikhali
◦ Sebenzisa irabha ye-nitrile enokuqukethwe okuphezulu kwe-acrylonitrile (okuqukethwe kwe-acrylonitrile okungu-30%-40%, okuqukethwe kuphezulu, ukumelana kwamafutha kunamandla), ukumelana okungcono kwezinyibilikisi eziphilayo, ama-asidi nama-alkali namanye amakhemikhali, kungokwezinto zokuvikela zobungcweti.
- Amagilavu e-nitrile angenawo ugesi/angenawo ugesi
◦ Engeza i-ejenti evimbela ukuguquka noma izinto eziqhuba ugesi, ukulawula ukumelana nobuso ku-10⁶-10¹¹Ω (evimbela ukuguquka) noma i-10⁴-10⁶Ω (evimbela ukuguquguquka), efanelekile ekukhiqizweni kwe-elekthronikhi, ama-semiconductor kanye nezinye izimo zokunemba ezizwela ukuguquguquka, izinga lezinto lidinga ukuhlangabezana nezinga elivimbela ukuguquguquka (njenge-ISO 14644).
Okwesine, ngokusho kwesigaba sokuqinisekiswa kwezindinganiso zemboni – Ukuhambisana nezindinganiso zezokwelapha (njenge-EN 455, i-ASTM D6319): isidingo sokudlula ukuhlolwa kwamagciwane, ukuhlolwa kwe-cytotoxicity, njll., izidingo zezinga lezinto ziqinile, ukuqinisekisa ukuphepha kokuxhumana nomzimba womuntu noma izinto zokwelapha. – Ukuhambisana nezindinganiso zokuxhumana nokudla (isb. FDA 21 CFR 177.2600): Izithasiselo eziyingozi azivunyelwe, futhi ukumelana kokufuduka kwezinto kuhlangabezana nezinga, kufanelekile ukuxhumana ngqo nokudla. – Ukuhambisana nezindinganiso zokuvikela ezimbonini (isb. EN 374, ANSI/ISEA 105): ukugxila ekumelaneni namakhemikhali, ukumelana nokuhuzuka, ukumelana nokubhoboza, njll., futhi kuhlukaniswe ngamabanga (isb. amazinga okumelana nokuhuzuka eLevel 1-5) ngokwezidingo ezahlukene zezimboni. Ngamafuphi, izinga lezinto zamagilavu e-nitrile liwukubonakaliswa okuphelele “kobumsulwa, ukusebenza kanye nokuphepha”: izinga lezimboni ligxile ekuqineni okuyisisekelo, izinga lezokwelapha/lokudla ligcizelela ubumsulwa kanye nokuphepha, kanye nezinga lomsebenzi okhethekile liqinisa ukusebenza kobungcweti kwezigcawu ezithile. Uma ukhetha, kubalulekile ukufanisa izinga lemikhiqizo elihambisanayo ngokwemigomo yokusetshenziswa (isb. inhlanzeko, ukuvikelwa, i-anti-static, njll.).
Isikhathi sokuthunyelwe: Juni-26-2025