Connecticut (/kəˈnɛtɪkət/ (Banyere ụda ntị a)) bụ steeti ndịda kacha na mpaghara New England nke ugwu ọwụwa anyanwụ United States.Dịka ngụkọ 2010, Connecticut nwere ego kacha elu nke onye ọ bụla, Index Development Human (0.962), yana ego ezinụlọ etiti na United States.Connecticut gbara Rhode Island n'akụkụ ọwụwa anyanwụ, Massachusetts n'ebe ugwu, New York n'ebe ọdịda anyanwụ, yana Long Island Sound n'ebe ndịda.Isi obodo ya bụ Hartford na obodo ya kacha nwee bụ Bridgeport.Agbanyeghị na Connecticut bụ akụkụ teknụzụ nke New England, a na-ejikọta ya na New York na New Jersey dị ka mpaghara Tri-state.Akpọrọ steeti ahụ aha maka Osimiri Connecticut, nnukwu osimiri US nke na-ekewa steeti ahụ.Okwu a bụ "Connecticut" sitere n'asụsụ Bekee dị iche iche nke okwu Algonquian maka "osimiri ogologo tidal".
Kedu ihe bụ PTFE?
Polytetrafluoroethylene (PTFE) bụ ihe sịntetik emepụtara na mberede na ngwụcha 1930s mgbe onye na-ahụ maka kemịkalụ na-agba mbọ imepụta ụdị refrigerant dabere na perfluorethylene ọhụrụ.Kama inweta chlorofluorocarbon, ọ tụrụ ọkà mmụta sayensị ahụ n'anya ịhụ na perfluorethylene e ji mee ihe na-emeghachi omume n'ihe dị n'ígwè nke dị n'akpa ya ma mee ka ọ bụrụ polymer nke nrụgide.N'ihe na-erughị afọ iri ka e mesịrị, a na-ekesa ihe ọhụrụ a n'ọ̀tụ̀tụ̀ azụmahịa ma mechaa nweta ikike n'okpuru aha polymer®.Ọ ga-abụ afọ 20 ọzọ tupu ihe a ga-akụta frying pan ma bụrụ onye a maara dị ka mkpuchi mbụ na-adịghị mma maka cookware, Otú ọ dị.N'ezie, ejiri ihe a mee ihe maka ebumnuche ndị ọzọ dị iche iche na mbụ.
N'oge Agha Ụwa nke Abụọ, a na-eji PTFE egbochi mgbapụ nke ihe redioaktivu site na ụlọ ọrụ a họpụtara iji mepụta bọmbụ atọm mbụ na US, ebumnuche akpọrọ dị ka Manhattan Project.Ihe owuwu a na-anọchi anya nnukwu ala na ụlọ nwere ihe karịrị 2,000,000 square (609,600 sq. meters) ebe a na-edebe uranium hexafluoride.Ọ bụghị naanị na ihe a na-egbu egbu ma na-emebi emebi n'onwe ya, mana ọ na-etolitekwa gas dị ize ndụ nke a maara dị ka hydrogen fluoride n'ihu mmiri ma ọ bụ ikuku mmiri.N'ihi nke a, a na-eji PTFE mee ihe dị ka mkpuchi maka pipefittings iji mee ka ha pụta ìhè.
Njirimara mkpuchi pụrụiche nke ihe a mere ka ojiji ya na ngwa eletrọnịkị dị mma.Maka otu ihe, ọ naghị arụ ọrụ, na-eme ka ọ na-eguzogide ọkụ eletrik dị elu.Ọ na-eguzogidekwa mmiri, okpomọkụ na corrosion nke kemịkal.N'ezie, a na-anọgide na-eji ya na-emepụta ngwá ọrụ ụlọ nyocha na ngwa ndị na-abanye na hydrofluoric acid, nke ga-agbaze ihe ndị ọzọ, ọbụna iko.
PTFE nwekwara ihe mgbagha dị ala, nke akọpụtara dị ka ọnụọgụ frictional.Ntụ a bụ ihe ikwu na ọ dị iche dabere na ihe ndị ewetara na kọntaktị iji mepụta ma ọ bụ mee ka esemokwu.N'ihe gbasara plastik, a na-ahụkarị esemokwu megide igwe na-egbu maramara.Iji tinye ọnụ ọgụgụ esemokwu dị ala nke PTFE n'ọnọdụ kwesịrị ekwesị, ọ bụ naanị ihe elu sịntetịt amara ama nke mkpịsị ụkwụ nke gecko na-agaghị arapara na ya.Àgwà a na-eme ka ọ dị mma maka ịmepụta akụkụ ndị dị mkpa iji guzogide esemokwu, dị ka ngwo na agba bọọlụ.Nkọwa ndị ọzọ
Ụlọ ọrụ Enflo CorporationỤlọ ọrụ na-emepụta plastik · 315 Lake Ave
Mmiri mmiri Kongsberg.Onye nrụpụta · 1 Firestone Dr
Ụlọ ọrụ Polyflon Co., Ltd.Onye na-ebu ihe eletrọnịkị · 1 Willard Rd
Ụlọ ọrụ Balfor Industries Inc.Onye na-eweta ịkpụzi · 327 Riggs St
Ụgwọ nke ụlọ ọrụ Miller-Stephenson Chemical Co., Ltd.Chemical Industry · 55 Backus Ave
Plastic PEP Connecticut.Ụlọ ọrụ na-emepụta plastik · 1264 Old
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Oge nzipu: Ọkt-27-2017