Iitanki ezithe tyaba ezifakweIphepha le-PTFEs sisisombululo seprimiyamu nesithembekileyo sokugcina imichiza eyonakalisayo kunye nobushushu obuphezulu.Iphepha le-PTFE limele i-polytetrafluoroethylene, edla ngokusetyenziswa kwizicwangciso zemizi-mveliso ngenxa yeempawu zayo ezizodwa kunye nesakhono.Kweli nqaku, sixoxa ngeempawu zeetanki zokugcina ezithe tye ezifakwe ngamaphepha e-PTFE kwaye kutheni kubalulekile kumashishini ahlukeneyo.
Okokuqala, amaphepha e-PTFE axhathisa kakhulu kumhlwa kunye nomonakalo weekhemikhali.Olu phawu luyenza ilungele ukugcina imichiza eyonakalisa kakhulu efana ne-hydrochloric kunye ne-sulfuric acid.Ngenxa yokuba i-PTFE i-inert kakhulu, ayisebenzi ngale michiza, iqinisekisa ubomi obude kunye nokuthembeka kwetanki.
Okwesibini, amaphepha e-PTFE anozinzo oluhle kakhulu lwe-thermal.Iyakwazi ukumelana nobushushu obuphezulu ukuya kuma-260°C, ngoko ingasetyenziselwa ukugcina imichiza efuna iimeko zobushushu obuphezulu.Ukongeza, i-PTFE sheet inokumelana nokuhamba ngebhayisekile eshushu, okuthetha ukuba inokubuyela emva naphambili phakathi kwamaqondo obushushu aphezulu naphantsi ngaphandle kokuqhekeka okanye ukuphulukana nokuthembeka kwayo.
Iitanki ezithe tyaba ezifakweIphepha le-PTFEs inezinye iimpawu zemveliso.Itanki ifumaneka ngokobukhulu obuqhelekileyo ukuhlangabezana neemfuno ezithile zokugcina.Ukuhlelwa kweqondo lokushisa ukusuka kwiqondo lokushisa eliphezulu ukuya kwiqondo eliphantsi.Umbhobho we-MPa womgangatho ophezulu womgangatho ophezulu wokulinganisa uphakathi kwe-0.09 MPa kunye ne-2.5 MPa.Izinto ezisetyenziselwa ukwakha le tanki ziyi-PTFE kunye ne-CS / SS yentsimbi eyongeza ukuqina kwayo kunye namandla.Ngaphaya koko, ihambelana nemigangatho eyahlukeneyo yamazwe ngamazwe kunye nezoshishino ezifana ne-ASTM, i-GB, i-DIN kunye ne-JIS.
Enye yeenzuzo zeetanki zokugcina ezithe tyaba ezifakwe ngamaphepha e-PTFE ziindleko zabo zolondolozo oluphantsi.Itanki idinga ukugcinwa okuncinci, okwenza kube yinto ekhethekileyo kumashishini afuna isisombululo sokugcina ixesha elide.Akukona nje ukuxhathisa ukubola kunye nokulimala kweekhemikhali, kodwa kufuna ingqwalasela encinci kunye nokugcinwa.
Ukuqukumbela, ukubaluleka kwamatanki aHorizontal agqityweIphepha le-PTFEs ayinakujongelwa phantsi.Eli tanki lisisisombululo esomeleleyo nesithembekileyo sokugcina imichiza eyonakalisa kakhulu kunye nezinto ezinobushushu obuphezulu.Ibonisa uzinzo oluhle kakhulu lwe-thermal, iyenza ilungele iindawo ezahlukeneyo zemizi-mveliso.Iindleko zayo eziphantsi zokugcinwa ziqinisekisa ubomi obude kunye nokuzinza, okwenza kube lutyalo-mali oluhle kakhulu kumashishini afuna isisombululo sokugcina ixesha elide.
Ixesha lokuposa: Aug-11-2023