PTFE Lined Storage Tank for Ammonium Fluoride

Imveliso engundoqo: Ibandakanya i-RANA PTFE -i-backed fiberglass liner njengeyona nto ingundoqo, esi sisombululo sijongana nendalo engcolileyo ye-ammonium fluoride (NH₄F) - eyenza i-hydrolyzes ukuvelisa i-hydrofluoric acid. Ngokusebenzisa inkqubo ye-thermal compression lamination, i-liner ifezekisa ukuhlanganiswa okungenamthungo kunye nomzimba wetanki. I-PTFE's uxhathiso kumhlwa olukhethekileyo luyamelana ngokupheleleyo ne-fluoride kunye neemveliso zayo ezenziwe nge-hydrolyzed, iqinisekisa ugcino olukhuselekileyo.

Umda woKhuphiswano: Inkampani iphethe amalungelo awodwa omenzi aquka "Inkqubo Yokwenziwa KweziXhobo zeMichiza eZikhulu kunye nokuTyakala kwayo{0}}I-Resistant Inner Liners", kunye neemveliso ezibonisa ihlabathi{1}}elikhokelayo ekuxhathiseni i-ammonium fluoride corrosion (engatshintshiyo emva kweminyaka emi-3 yokuntywiliselwa kwi-40% ye-ammonium fluoride). Njengelungu le-China Semiconductor Industry Association, iilayini zayo zenziwa kumagumbi acocekileyo (elona likhulu kwishishini lasekhaya e-9,000㎡) ukunqanda ungcoliseko lwenxalenye, ukuhlangabezana neemfuno ezingqongqo zokugcina i-electronic{7}}ibakala le-ammonium fluoride.

Iimeko zesicelo: Isebenza ikakhulu-kumacandelo okuvelisa aquka i-semiconductors kunye ne-photovoltaics. Kwiinkqubo zokucocwa kwe-wafer ye-semiconductor, le tanki yokugcina iqinisekisa ukugcinwa okuzinzileyo kwesisombululo esiphezulu{2}}se-ammonium fluoride, ukuthintela ukungcoliseka kwe-ion yesinyithi kwi-wafer surfaces. Ngexesha le-photovoltaic cell etching stages, itekhnoloji yayo ephezulu{4}}yokucoceka kocweyo iqinisekisa ubunyulu besisombululo, ngaloo ndlela iphucula ukusebenza kakuhle kokuguqulwa kwe-photovoltaic yeeseli zelanga.

Iifayile ezishisayo: I-PTFE itanki yokugcina elayishiweyo ye-ammonium fluoride, eTshayina I-PTFE itanki yokugcina enemigca ye-ammonium fluoride abavelisi, ababoneleli, umzi-mveliso