Gịnị bụ polycarbonate?
Polycarbonate (PC) bụ ihe polymer ihe n'ọtụtụ ebe na-eji ụlọ ọrụ kemịkalụ ma ọ bụ otu n'ime ihe ndị a na-ahọrọ maka ọtụtụ ụlọ ọrụ n'ihi akụrụngwa ya pụrụ iche. N'isiokwu a, anyị ga-enyocha nkọwapụta na akụrụngwa nke polycarbonate na ọtụtụ ngwa ya.
1. Ihe mejupụtara kemịkalụ na usoro nke polycarbonate
Polycarbonate bụ klas nke bisphenol a (bpa) na ndị otu carbonate site na mmeghachi omume polycondesation site na polymer linear. A na-enyekarị akwara mmiri nke otu carbonate dị ukwuu (-O-o-), ihe owuwu a na-enye colycarbonate nwere ezigbo okpomọkụ nguzogide, nghọta na iguzogide. Ọnọdụ kemịkalụ nke polycarbonate na-enyere ya aka idozi ihe ndị na-adịghị agbanwe agbanwe na gburugburu ebe obibi, na-eme ya nke ukwuu.
2. Ihe Njirimara Key nke polycarbonate
A maara ihe polycarbonate maka akụrụngwa anụ ahụ dị elu. Ọ nwere mmetụta dị oke njọ, ugboro 250 nke iko nkịtị, nke na-eme polycarbonate ewu ewu na ngwa ndị chọrọ ike dị elu na mmetụta na-emetụta ike. Polycarbonate nwere nguzosi ike okpomoku, fọdụrụ na -40 Celsius C ruo 120 Celsius C ruo 120 Celsius C ruo 120 Celsius C, nke na-enye ya ohere ịrụ nke ọma na gburugburu ebe obibi dị elu. Polycarbonate nwekwara nghọta dị mma, na-ebufe ihe karịrị 90 pasent nke ọkụ, yabụ a na-ejikarị ya eme ihe anya ogologo oge na mkpuchi.
3. Akwukwo nke polycarbonate
N'ihi ihe pụrụ iche akụrụngwa nke ihe polycarbonate ihe, a na-eji ya n'ọtụtụ ọrụ. N'ime ụlọ ọrụ owuwu, a na-ejikarị polycarbonate na-eme ka ogwe ọkụ, ihe ndị na-agba n'elu osisi na ogwe acoustic. Ezigbo mmetụta ndị na-emetụta na nghọta ya na-eme ka ọ dị njọ na mpaghara ndị a. Na mpaghara eletriki na eletriki, a na-eji polycarbonate mejupụtara elektrọnik, ụlọ obibi ọrụ ọrụ na batrị n'ihi ihe mkpuchi ọkụ ya. A na-ejikarị polycarbonate mee ihe n'egwuregwu ụgbọala, ọkachasị maka oriọna, ogwe osisi na windo. A na-ejikwa polycarbonate n'ọtụtụ ngwaọrụ, akụrụngwa dialysis na akụrụngwa, wdg.
4. Enyi na gburugburu na ebe obibi
Ọ bụ ezie na polycarbonate bụ ihe na-adịgide adịgide na nke dịgasị iche, nke bisphenol a (BPA) metụtara na mmepụta ya akpatala esemokwu gburugburu ebe obibi. Dị ka teknụzụ, etolitela ọtụtụ ngwaahịa polycarbonate nke nwere ike belata mmetụta na gburugburu ebe obibi. Ntughari nke polycarbonate na-eji nwayọọ nwayọọ na-elebara anya, na site na usoro usoro, enwere ike ịgbanwe ihe ndị ọzọ polycarbonate ihe ọhụrụ iji belata mkpofu akụ.
Mmechi
Gịnị bụ polycarbonate? Ọ bụ ihe polymer nwere ụdị njiri mara mma dị iche iche, ma na-ejikarị ya arụ ọrụ, ngwa ọrụ na-arụ ọrụ na-emegide, nguzogide na nkwụsi ike na kemịkal. Site na ịmara mmụba nke nchebe gburugburu ebe obibi, na-eji nke nta nke polycarbonate kwalite. Polycarbonate bụ ihe ma ọ bụ uru ma nwee ikike maka mmepe.