Iinkcukacha eziKhawulezayo
Isazisi seMveliso:EW321505KH
Ubukhulu begama: 32mm-160mm
Iqondo loxinzelelo: 0.15Mpa, 0.25Mpa
Ifanelekile: Iyasebenza kunikezelo loxinzelelo oluphantsi lwamanzi okunkcenkceshela.
Ubushushu obusebenzayo:0-45℃
Imowudi yoqhagamshelo:Uqhagamshelo lokubamba lusetyenziswa ikakhulu.
I-Dayu Water Saving Group Co., Ltd. yasekwa ngo-1999. Lishishini lesizwe lobugcisa obuphezulu obusekelwe kwi-Academy yaseTshayina yeSayensi zaManzi, iZiko lokuPhakanyiswa kwezeNzululwazi kunye neTekhnoloji yoMphathiswa wezaManzi, i-Academy yaseTshayina yeSayensi, iAkhademi yaseTshayina yobuNjineli kunye namanye amaziko ophando lwenzululwazi.Idweliswe kwiMarike yoShishino lokuKhula.Ikhowudi yesitokhwe: 300021. Inkampani isekwe iminyaka eyi-20 kwaye ihlala igxininise kwaye izinikele kwisisombululo kunye nenkonzo yezolimo, imimandla yasemaphandleni kunye nemithombo yamanzi.Iphuhliseke yaba yingqokelela yokonga amanzi ezolimo, unikezelo lwamanzi ezidolophini nasemaphandleni, ukucocwa kogutyulo, imicimbi yamanzi ekrelekrele, uqhagamshelo lwenkqubo yamanzi, ulawulo lwendalo yamanzi kunye nokubuyiselwa kunye neminye imimandla.Umboneleli wesisombululo senkqubo yobuchwephesha kulo lonke ikhonkco loshishino lokudibanisa ukucwangciswa kweprojekthi, uyilo, utyalo-mali, ulwakhiwo, ukusebenza, ulawulo kunye nokugcinwa kweenkonzo.Kushishino lokuqala kwinkalo yokonga amanzi ezolimo e-China kunye nenkokeli yehlabathi.
I-polyethylene ephezulu, i-HDPE yi-polyolefin ye-thermoplastic eveliswa yi-copolymerization ye-ethylene.Nangona i-HDPE yasungulwa ngo-1956, le plastiki ayikafikeleli kwinqanaba lokuvuthwa.Esi sixhobo senjongo jikelele sihlala siphuhlisa ukusetyenziswa kwayo okutsha kunye neemarike.
Iimpawu eziphambili
Iimpawu ezikhethekileyo zamabakala ahlukeneyo e-HDPE yindibaniselwano efanelekileyo yezinto ezine ezisisiseko: ubuninzi, ubunzima bemolekyuli, ukusabalalisa ubunzima beemolekyuli kunye nezongezo.Ii-catalysts ezahlukeneyo zisetyenziselwa ukuvelisa iipolymers ezenziwe ngokwezifiso ezineempawu ezizodwa.Indibaniselwano yezi zintlukwano ivelisa amabakala e-HDPE ngeenjongo ezahlukeneyo;ukufezekisa eyona ndlela ilungileyo yokusebenza.
Ukusebenza kwemveliso
I-polyethylene ephezulu yoxinaniso ayinayo ityhefu, ayinambitheki, kwaye ayinavumba, kwaye ayinavumba elimhlophe elinendawo yokunyibilika malunga ne-130 ° C kunye nokuxinana kwe-0.941 kwi-0.960.Inokumelana nobushushu obuhle kunye nokumelana nokubanda, ukuzinza okulungileyo kweekhemikhali, ukuqina okuphezulu kunye nokuqina, kunye namandla afanelekileyo omatshini.Iipropathi zeDielectric kunye noxinzelelo lokusingqongileyo ukuchasana nokuqhekeka nazo zilungile.
Ukupakishwa, ukugcina kunye nokuthutha
Gcina kude nomlilo kunye nokugquma ubushushu ngexesha lokugcina.Indawo yokugcina impahla kufuneka igcinwe yomile kwaye icocekile.Kuvinjelwe ngokungqongqo ukuxuba nakuphi na ukungcola, ukukhanya kwelanga kunye nemvula.Izithuthi kufuneka zigcinwe kwiikhareji ezicocekileyo, ezomileyo, ezigqunyiweyo okanye kwiikhabhathi, kwaye kungabikho zinto zibukhali njengezikhonkwane zentsimbi.Uthutho oluxutyiweyo kunye neehydrocarbons ezinevumba elimnandi, iihalogenated hydrocarbons kunye nezinye izinyibilikisi eziphilayo azivumelekanga ngokungqongqo.
ukuhlaziya nokusebenzisa kwakhona
I-HDPE yeyona ndawo ikhula ngokukhawuleza kwimarike yokwenziwa ngokutsha kweplastiki.Oku kungenxa yokulungiswa kwayo ngokulula, iimpawu zokuthotywa okuncinci kunye nenani elikhulu lezicelo zeenjongo zokupakisha.Eyona nto iphambili yokurisayikilishwa kukuhlaziya kwakhona i-25% yezinto ezisetyenzisiweyo, ezifana ne-post-consumer recyclables (PCR), ngeHDPE esulungekileyo ukwenza iibhotile ezingadibaniyo nokutya.
Imibhobho ye-PE yonikezelo lwamanzi yimveliso yokutshintshwa kwemibhobho yentsimbi yemveli kunye ne-polyvinyl chloride (PVC) yamanzi okusela.
