Amagilavu e-Lijiejing-Free Nitrile Gloves athola ukulawula okuqinile kokuqukethwe kwe-halogen ngokusebenzisa uhlelo oluphindwe kathathu "lokulawula ukukhetha izinto zomthombo, ukulawula inqubo yokukhiqiza ngokunemba, kanye nokuhlolwa okunembile komkhiqizo oqediwe." Izinyathelo ezithile zifaka: Ukukhethwa Kwezinto Zomthombo: Susa ukungeniswa kwe-halogen esigabeni sezinto zokusetshenziswa ngokukhetha i-latex ye-nitrile engenalo i-halogen/halogen, ukuqinisekisa okuqukethwe kwe-halogen okungaphakathi ≤150ppm. Ukulawulwa Okuqinile Kokukhethwa Okungeziwe: Zonke izithasiselo, kufaka phakathi ama-ejenti e-vulcanizing kanye nama-accelerator, zikhethwa ezinhlotsheni ezingenayo i-halogen, ezinobungani nemvelo, njengezinhlelo ze-vulcanization ezingenayo i-halogen. Ngenkathi lezi zithasiselo ezinobungani nemvelo zinezindleko eziphakeme, zivimbela ukungeniswa kwe-halogen emthonjeni. Ukulawulwa Okunembile Kokukhiqiza: Ukwenza ngcono izinqubo ze-polymerization kulo lonke ukukhiqizwa ukuze kuncishiswe izinsalela ze-halogen. Ukulawula ngokunembile izinga lokushisa, ingcindezi, kanye nobude bokusabela ngesikhathi se-emulsion polymerization. Ukusebenzisa amasu e-polymerization ahleliwe ukunciphisa imikhiqizo ye-hydrocarbon ene-halogen—nakuba kwandisa ukusetshenziswa kwamandla, lokhu kunciphisa kakhulu okuqukethwe kwe-halogen. Ukuhlanza Nokuhlanzwa Okuthuthukisiwe: I-latex yangemva kwe-polymerization idlula enkambisweni ehlanganisiwe yokuwasha amanzi okunezigaba eziningi okungu-3-5 + ukuhlukaniswa kwe-centrifugal. Amanzi ahlanjululwe asusa ngokuphelele ama-monomer e-halogen asele kanye nezithasiselo, edlula kakhulu indinganiso yokuwasha engu-1-2 yamagilavu avamile. Ubuchwepheshe bokomisa obuphansi (≤90°C) noma ukomisa nge-vacuum buyasetshenziswa ukuvimbela ukuwohloka kwezinto kanye nokwakheka kwe-halogen compound okubangelwa amazinga okushisa aphezulu, okuqinisekisa amanani e-halogen azinzile. Ukulawulwa kwepharamitha yokuwasha nge-chlorine enembile: Okuqukethwe kwe-chlorine esixazululweni sokuwasha kunqunyelwe ngokuqinile ku-350-600 ppm, kanti isikhathi sokuwasha silawulwa kumzuzu ongu-0.3-1, kulinganisa ukusebenza kahle kokuhlanza nengozi ye-halogen esele. Ukuhlolwa Okunembile: Ukukhishwa Kokuhambisana Ne-Batch-by-Batch Kusungula uhlelo lokuhlola olunembile kakhulu oluhlonyiswe ngama-ion chromatographs, ama-X-ray fluorescence spectrometers, nezinye izinto zokusebenza. Yenza ukuhlaziywa kobuningi bokuqukethwe kwe-chlorine (Cl) kanye ne-bromine (Br) kuqoqo ngalinye, kufinyelela imikhawulo yokuthola ezingeni le-ppm noma ngisho nokuhlonza umkhondo wezinga le-ppb. Ukunamathela ngokuqinile ezindinganisweni zomhlaba wonke kuqinisekisa ukuhambisana nemiyalelo ye-IEC kanye ne-RoHS: okuqukethwe kwe-chlorine (Cl) kanye ne-bromine (Br) ngaphansi kuka-900 ppm ngayinye, okuqukethwe okuphelele kwe-halogen ngaphansi kuka-1500 ppm, kanye nemikhiqizo ekhethiwe efinyelela amazinga aphelele e-halogen aphansi njengo-50 ppm noma ngaphansi.
Isikhathi sokuthunyelwe: Novemba-20-2025