IConnecticut (/ kəˈnɛtɪkət/ (Mayela nesi sandi mamela)) yindawo esemazantsi engingqi yeNew England kumantla mpuma eUnited States.Ukusukela kuBalo luka-2010, iConnecticut ibonakalisa eyona ngeniso iphezulu ye-capita nganye, i-Index yoPhuhliso loLuntu (0.962), kunye nengeniso yekhaya eliphakathi e-United States.IConnecticut ijikeleze iRhode Island ngasempuma, Massachusetts ukuya emantla, New York ngasentshona, kunye neLong Island Sound emazantsi.Ikomkhulu layo yiHartford kwaye esona sixeko sinabantu abaninzi yiBridgeport.Nangona iConnecticut iyinxalenye yeNew England, ihlala idityaniswa kunye neNew York kunye neNew Jersey njengendawo ye-Tri-state.Ilizwe libizwe ngokuba nguMlambo iConnecticut, umlambo omkhulu wase-US ophantse ucande ilizwe.Igama elithi "Connecticut" lithatyathwe kupelo olwahlukeneyo lwegama lesi-Algonquian elithetha "umlambo omde".
Yintoni i-PTFE?
I-Polytetrafluoroethylene (PTFE) yimathiriyeli eyenziwe ngempazamo eyaqalwa ekupheleni koo-1930 ngelixa usokhemisti wayezama ukuphuhlisa uhlobo olutsha lwefriji esekwe kwi-perfluorethylene.Kunokuba iphumelele i-chlorofluorocarbon, isazinzulu samangaliswa kukufumanisa ukuba i-perfluorethylene esetyenzisiweyo kwinkqubo yasabela ngomxholo wentsimbi wesikhongozeli sayo kunye ne-polymerized phantsi koxinzelelo.Ngaphantsi kweshumi leminyaka kamva, le mathiriyeli intsha yayisasazwa kwinqanaba lezorhwebo kwaye ekugqibeleni yanikwa ilungelo elilodwa lomenzi phantsi kwegama elithi polymer®.Kuya kuba yiminye iminyaka engama-20 ngaphambi kokuba le nto ibethe i-pan yokuthosa kwaye yaziwa ngokuba yinto yokuqala yokugubungela i-cookware, nangona kunjalo.Enyanisweni, le nto yayisetyenziselwa iinjongo ezahlukeneyo ekuqaleni.
Ngexesha leMfazwe yeHlabathi yesiBini, i-PTFE yasetyenziselwa ukunqanda ukubaleka kwezixhobo ze-radioactive kwiziko elimiselwe ukuvelisa ibhombu yeathom yokuqala e-US, injongo ebizwa ngokuba yiProjekthi yeManhattan.Eli ziko limele iqhekeza elinomtsalane lezindlu nezindlu ezingaphezulu kwe-2,000,000 yeenyawo (i-609,600 sq. yeemitha) apho kugcinwa khona i-uranium hexafluoride.Le nto ayiyona nje ityhefu eninzi kwaye idla ngokufanelekileyo ngokwayo, kodwa yenza igesi eyingozi eyaziwa ngokuba yi-hydrogen fluoride kubukho bamanzi okanye umphunga wamanzi.Ngesi sizathu, i-PTFE yasetyenziswa njengokwalekwa kofakelo lwemibhobho ukubenza ubungqina bokuvuza.
Iimpawu ezikhethekileyo zokugquma kwesi sixhobo zenze ukusetyenziswa kwayo kwizinto zombane zifanelekile.Enye into, ayi-conductive, iyenza ixhathise kwiindawo eziphezulu zombane.Ikwamelana kakhulu namanzi, ubushushu, kunye nokudleka kweekhemikhali.Ngapha koko, iyaqhubeka isetyenziselwa ukuvelisa izixhobo zelabhoratri kunye nezixhobo ezidibana ne-hydrofluoric acid, enokuthi ngenye indlela inyibilikise ezinye izinto, kunye neglasi.
I-PTFE ikwaneepropati eziphantsi kakhulu zokukhuhlana, ezibonakaliswa njenge-coefficient ekhuhlayo.Lo mlinganiselo unxulumene kwaye uyahluka ngokwemathiriyeli edityaniswe ukuvelisa okanye ukulinganisa ukukhuhlana.Ngokweeplastiki, ukukhuhlana ngokuqhelekileyo kujongwa ngokuchasene nentsimbi epholisiweyo.Ukubeka i-coefficient ephantsi yokukhuhlana kwe-PTFE kwimbono eyiyo, kuphela kwemathiriyeli yomphezulu eyenziweyo eyaziwayo apho iipadi zenzwane zegecko zisilela ukunamathela.Lo mgangatho uwenza afaneleke kwiindawo zokuvelisa ezifuna ukuxhathisa ukukhuhlana, njengeegiya kunye neebheringi zebhola.Iinkcukacha ezingakumbi
Enflo Corporation .Plastic Fabrication Company · 315 Lake Ave
I-Kongsberg Automotive Fluid .Umenzi · 1 Firestone uGqr
I-Polyflon Co.Umthengisi wezahlulo zombane · 1 Willard Rd
I-Balfor Industries Inc.Umthengisi wokubumba · 327 Riggs St
I-Miller-Stephenson Chemical Co.Ishishini leMichiza · 55 Backus Ave
IPEP Connecticut Plastics .Inkampani yokwenziwa kwePlastiki · 1264 endala
….Jonga Ngakumbi
Ixesha lokuposa: Oct-27-2017