Ngokucatshangelwa ezicini ze-ejenti yokuhlanza, abantu bavame ukukhetha i-trichlorotrifluoroethane (CFC-113) ne-methyl chloroform njengento eyinhloko ye-ejenti yokuhlanza. I-CFC-113 inezinzuzo zokusebenza kahle kokuwohloka okuphezulu, amandla aqinile okuncibilika ensalela eguquguqukayo, engeyona- ezinobuthi, ezingashi futhi aziqhumi, kulula ukuhwamuka, akukho ukugqwala kwezingxenye nama-PCB, nokusebenza okuzinzile.Sekuyisikhathi eside ibhekwa njenge-solvent efanelekile yokuhlanza i-post-solder yezingxenye zebhodi lesifunda eliphrintiwe.
Nokho, eminyakeni yamuva nje, kuye kwatholakala ukuthi i-CFC-113 inomphumela olimazayo ongqimbeni lwe-ozone endaweni ephakeme.Ukuze kugwenywe ukucekelwa phansi kwendawo ezungezile yomhlaba, kuye kwasungulwa izinto ezithatha indawo ye-CFC, okuyizinhlobo ezintathu ezilandelayo.
1. I-CFC ethuthukisiwe.lokhu kuncibilika ku-molecule ye-chlorofluorocarbon yethula ama-athomu e-hydrogen ukukhuthaza kungaba semkhathini ngesivinini sokubola, ukunciphisa umonakalo ongqimbeni lwe-ozone, ngokusho kwezilinganiso, kuphela mayelana ne-1/10 ye-CFC, lesi sixazululo se-CFC esihlukile nge I-HCFC.
2. i-semi-aqueous yokuhlanza i-solvent.Ibonakala yikho kokubili ikhono lokuncibilikisa i-rosin, kodwa futhi incibilika emanzini, ikakhulukazi izincibilikisi ze-terpene kanye nengxube ye-hydrocarbon yezinyibilikisi.Izinyibilikisi ze-Terpene ngokuyinhloko zakhiwe ngama-hydrocarbon nama-asidi e-organic, zingabola, ngeke zibhubhise ungqimba lwe-ozone, izinsalela ezingenabuthi, ezingagqwali, eziguquguqukayo zinekhono elihle lokuncibilika.Izixazululi zengxube ye-Hydrocarbon ikakhulukazi zakhiwe izingxube ze-hydrocarbon futhi ziqukethe izingxenye ze-polar nezingezona ze-polar, ezithuthukisa ikhono lokuncibilikisa ukungcola okuhlukahlukene.Ama-semi-aqueous cleaners manje abhekwa kabanzi njengezinye izinyibilikisi ezithembisa kakhulu.
3. Abahlanza amanzi.Ukwakheka kwayo i-polar emanzini-based inorganic substances, ngokuvamile kusetshenziswa i-saponifier nezinsalela zokushisela "i-saponification reaction" ukuze kukhiqizwe usawoti we-acid encibilikayo emanzini, bese ihlanjululwa ngamanzi angcolile.Le nto yokuhlanza iyindlela ephumelelayo yokuhlanza i-solvent ye-CFC, ikakhulukazi esetshenziselwa ukuhlanza ingxenye ephansi.
Njengamanje, i-ejenti yokuhlanza iyaqhubeka nokungenabuthi, ayibhubhisi ungqimba lwe-ozone emkhathini, ayinawo umphumela olimazayo endaweni yemvelo, ngeke ikhiqize izingozi ezintsha, ingahlanzwa ngokuphumelelayo ekuqondeni kwe-SMA ephezulu. .
I-Zhejiang NeoDen Technology Co., LTD., eyasungulwa ngo-2010, ingumkhiqizi ochwepheshe okhethekile emshinini wokukhetha nendawo we-SMT, ihhavini eligeleza kabusha, umshini wokuphrinta we-stencil, ulayini wokukhiqiza we-SMT neminye Imikhiqizo ye-SMT.Sineqembu lethu le-R & D kanye nemboni yethu, sisebenzisa i-R&D yethu ecebile enokuhlangenwe nakho, ukukhiqizwa okuqeqeshwe kahle, sazuza idumela elihle kumakhasimende omhlaba wonke.
Kule minyaka eyishumi, sithuthukise ngokuzimela i-NeoDen4, i-NeoDen IN6, i-NeoDen K1830, i-NeoDen FP2636 kanye neminye imikhiqizo ye-SMT, eyathengiswa kahle emhlabeni wonke.Kuze kube manje, sesithengise imishini engaphezu kuka-10,000pcs futhi sayithumela emazweni angaphezu kuka-130 emhlabeni jikelele, sakha idumela elihle emakethe.Ku-Ecosystem yethu yomhlaba wonke, sibambisana nozakwethu ohamba phambili ukuze silethe isevisi yokuthengisa evala kakhudlwana, ukusekelwa okuphezulu okuchwepheshile nokusebenza kahle.
Isikhathi sokuthumela: Aug-24-2023