Embonisweni yezithako zokudla, inani lensimbi liyisikhombisi esibalulekile esilinganisa ukuhlanzeka nokuba sezingeni eliphezulu kwemikhiqizo ye-silicon dioxide. Isikhathi eside, inani lensimbi le-silicon dioxide yezinga lokudla yasekhaya belivame ukuba ngaphakathi kuka-500ppm, nezinye izinkampani ezifinyelela cishe ku-200ppm. Kodwa-ke, ngokusekelwe ubuchwepheshe obuyisisekelo obuthuthukiswe ngokuzimela, iZhongqi Silicon ikwazile ukukhiqiza ngobuningi inani lensimbi elingu-≤100ppm (inani elivamile lingu-50ppm), yaba yiyona kuphela inkampani eChina ekwazi ukukhiqiza ngokuqhubekayo leli zinga le-ultra-low iron silicon dioxide.
Ngaphansi kwalokhu kuphumelela kwezobuchwepheshe kukhona iminyaka emihlanu yocwaningo nentuthuko kanye notshalo-mali olungaphezu kwezigidi ezingu-20 ze-RMB yiZhongqi Silicon. Ukubhekana neziphazamiso ezimbili eziyinhloko zezinqubo zakudala—"ukuphakama kokuqukethwe kwensimbi ezintweni ezisetshenziswayo kanye nokungcola kwesibili ngesikhathi sokukhiqiza"—le nkampani isungule ngobuhlakani uhlelo olukhethekile lwenqubo oluthi "ukuhlukaniswa kukagesimende kwezinyathelo ezintathu + ukugaywa kukasawoti okuhlanganisiwe okushisa kakhulu nokucindezela okuphezulu + ukukhiqizwa okuvalekile ngobumba ngokuphelele":
• Isiphetho sezinto ezisetshenziswayo: Kusebenzisa i-quartz ore ehlanzekile ephakeme izikhathi ezi-7, kususwa ngaphezu kuka-99.5% wezinsimbi ezihambisana nogesi eziqukethe insimbi ngokuhlukaniswa kukagesimende we-gradient
• Isiphetho sokuhlanzeka: Kwamukela ubuchwepheshe bokugaywa kukasawoti okuhlanganisiwe okushisa kakhulu nokucindezela okuphezulu okungu-180℃ ukuncibilikisa insimbi engaphakathi kwe-quartz lattice
• Isiphetho sokukhiqiza: Kufaka zonke izinto zokusebenza ngezinto zobumba neze-polymer, kususwa ngokuphelele ukungcola kwesibili kwensimbi okuvela ezintweni zokusebenza zensimbi
Ngokubaluleke kakhulu, i-ZLSILW58BF ayiholi nje kuphela ngokuqukethwe inhlanzi kodwa futhi idlula kakhulu amazinga kazwelonke ezinkomba zamatshe asindayo: umthofu ≤1mg/kg (izinga likazwelonke ≤5mg/kg), i-arsenic ≤2mg/kg (izinga likazwelonke ≤3mg/kg), namatshe asindayo esewonke ≤5mg/kg (izinga likazwelonke ≤30mg/kg). Ihambisana ngokuphelele namazinga aphezulu kakhulu omhlaba wonke njenge-U.S. FDA ne-EU E551. Le thekhinoloji ithole imvume yobunikazi bokutholwa kukazwelonke, igcwalisa isikhala sobuchwepheshe ku-silicon dioxide esezingeni eliphezulu yasekhaya.