Cov kev cai zoo rau ampoule iav ntim

Ampoules yog siv los sau cov tshuaj nrog cov khoom sib txawv, uas tsis tsuas yog yuav tsum tau siv tshuaj tua kab mob kub, tab sis kuj yuav tsum tau muab khaws cia rau hauv ntau qhov chaw. Yog li, thaum lub sij hawm ntev kev sib cuag, yuav muaj kev sib cuam tshuam ntawm cov tshuaj tov thiab cov iav nto, ua rau muaj kev puas tsuaj rau qhov zoo ntawm kev txhaj tshuaj. Piv txwv li, kev hloov pauv ntawm tus nqi pH, nag lossis daus, discoloration, detachment, thiab lwm yam.
Yog tias lub raj mis muaj cov lye ntau dhau, PH tus nqi yuav nce, uas yuav ua rau cov tshuaj PH rhiab heev xws li potassium antimonate, insulin, epinephrine, alkaloids, thiab lwm yam. Piv txwv li, potassium antimonate yuav precipitate Antimony trioxide vim qhov nce. ntawm pH, yog li ua rau toxicity ntawm cov khoom. Yog tias lub khob ntim tsis tuaj yeem tiv taus dej yaig, nws yuav raug txhaj rau hauv dej thiab qee zaum yuav muaj "tev". Thaum cov thawv uas tsis tiv taus alkali lossis corrosion yog ntim nrog cov tshuaj alkalinity siab, xws li sodium citrate, sodium bicarbonate, Sodium lactate, calcium chloride, thiab lwm yam, "me me dawb" thiab "flaking" feem ntau tshwm sim, txawm tias turbidity tshwm sim. . Yog tias qhov kub thiab txias tsis zoo, nws yooj yim tawg, xau, thiab lwm yam ntawm qhov kub thiab txias. Kev huv ntawm iav ampoules yog qhov tsis zoo, tshwj xeeb tshaj yog cov pits thiab iav chips txuas rau lub raj mis phab ntsa uas yooj yim los ntxuav, thiab lawv yooj yim poob tawm tom qab sau thiab kub nias tshuaj tua kab mob, ua pov tseg. Tsis tas li ntawd, ampoules nrog qhov sib txawv tseem ceeb hauv cov duab thiab qhov loj me tsis haum rau kev tsim khoom siv tshuab. Piv txwv li, yog tias lub thickness sib txawv ntawm lub caj dab xov yog loj heev, iav chips los yog tsis zoo sealing yuav raug generated thaum sau thiab sealing ntawm lub ampoule lub raj mis sealing tshuab, uas ua rau muaj teeb meem xws li zoo pores los yog tawg taub hau.
Hauv cov ntsiab lus, cov iav fwj yuav tsum ua raws li cov cai hauv qab no.
(1) Lub khob ntawm ampoules yuav tsum tsis muaj xim thiab pob tshab txhawm rau txhawm rau tshawb xyuas qhov ci, impurities, thiab deterioration ntawm cov khoom. (2) Nws yuav tsum muaj cov cua kub zoo, nws cov coefficient nthuav dav yuav tsum me me, tuaj yeem tiv taus cov cua sov tsim tawm thaum ntxuav thiab tua kab mob, thiab yuav tsis tshwm sim txias tawg thaum lub sij hawm tsim khoom. (3) Muaj lub cev muaj zog txaus los tiv thaiv qhov sib txawv ntawm qhov sib txawv ntawm qhov kub siab thiab kev puas tsuaj thaum lub sij hawm tsim khoom, kev thauj mus los, thiab kev cia khoom. (4) Nws yuav tsum muaj tshuaj lom neeg ruaj khov, pH tus nqi ntawm cov tshuaj yuav tsis hloov, thiab nws yuav tsis raug corroded los ntawm kev txhaj tshuaj. (5) Nws muaj cov yam ntxwv ntawm qhov qis melting point thiab yooj yim melting. (6) Yuav tsum tsis muaj npuas, qhov, lossis cov xuab zeb.
Tus yuam sij kom ua tiav cov hom phiaj saum toj no yog nyob hauv nws lub cev thiab tshuaj lom neeg. Lub cev thiab tshuaj lom neeg cov khoom ntawm iav muaj feem xyuam rau nws lub xeev melting, uas yog cov qauv ntawm cov iav. Cov pob txha yooj yim ntawm iav yog silicon dioxide tetrahedron, thiab oxides xws li sodium, potassium, calcium, magnesium, aluminium, boron, thiab hlau tuaj yeem txhim kho nws lub cev. Feem ntau, qhov tsawg oxidized hlau nyob rau hauv iav, qhov zoo dua nws cov tshuaj stability thiab tshav kub tsis kam, thiab tsis muaj alkali precipitated los ntawm iav. Yuav kom ua tau raws li tus qauv ampoule rau iav, tshwj xeeb hlau oxide feem ntau yog siv los txhim kho nws cov kev ua tau zoo. Ampoule tau muab faib ua cov iav nruab nrab, barium uas muaj iav, thiab zirconium muaj iav raws li lawv muaj pes tsawg leeg. Cov iav nruab nrab yog hais txog cov iav borosilicate uas tsis tshua muaj tshuaj lom neeg ruaj khov, siv rau ntau yam dej infusion, tshuaj txhaj tshuaj, dej txhaj tshuaj, thiab lwm yam. Barium uas muaj iav muaj alkali tsis kam thiab tuaj yeem siv los ua kev txhaj tshuaj rau cov tshuaj muaj zog alkaline (pH {{0}). }.5).