Puas yog Teflon zoo dua stainless hlau?
Dec 28, 2024
Tso lus
Teflon lined stainless autoclavestsis yog tsim los ntawm cov hlau tsis huv, tab sis muab cov khoom zoo ntawm cov hlau tsis muaj steel thiab polytetrafluoroethylene (PTFE) ob cov ntaub ntawv. Lub plhaub ntawm cov autoclave no feem ntau yog ua los ntawm cov hlau tsis muaj steel, vim tias cov hlau tsis muaj zog, zoo corrosion kuj thiab kub tsis kam, uas yog qhov tsim nyog rau kev tsim cov khoom siv uas tuaj yeem tiv taus qhov kub thiab txias. Txawm li cas los xij, yog them nrog teflon hauv ob sab phlu. Polytetrafluoroethylene yog cov khoom siv zoo heev corrosion kuj thiab coefficient tsis tshua muaj kev sib txhuam, uas yuav luag tsis muaj zog tiv thaiv cov tshuaj tua kab mob, yog li nws yog qhov zoo tagnrho rau kev tuav cov ntaub ntawv corrosive lossis cov kua nplaum heev.
Peb muab teflon lined stainless autoclave, thov xa mus rau lub vev xaib hauv qab no kom paub meej specifications thiab cov ntaub ntawv khoom.
Khoom siv:https://www.achievechem.com/chemical-equipment/teflon-lined-stainless-autoclave.html
Teflon thiab stainless hlau
Teflon yog lub npe nrov ntawm polytetrafluoroethylene, yog cov khoom siv hluavtaws hluavtaws, nws yuav luag tsis muaj tshuaj lom neeg, tuaj yeem tiv taus cov kua qaub, alkali, cov kuab tshuaj organic thiab lwm yam corrosive. Nws muaj cov thermal stability siab thiab tuaj yeem tiv taus qhov kub siab dua yam tsis muaj decomposition lossis denaturation. Teflon muaj ib qho ntawm qhov qis tshaj qhov sib txhuam coefficient hauv ntiaj teb, ua rau nws yog cov khoom siv zoo tshaj plaws rau cov lauj kaub tais diav, cov ntsaws ruaj ruaj thiab lwm yam khoom. Teflon muaj kev sib raug zoo nrog tib neeg cov ntaub so ntswg thiab cov kua dej, thiab tsis tsim cov tshuaj lom thiab ua rau tib neeg lub cev, yog li nws kuj tau siv dav hauv kev kho mob.
Stainless hlau yog cov khoom siv hlau, feem ntau yog tsim los ntawm hlau, chromium, npib tsib xee thiab lwm yam khoom, nws tuaj yeem siv rau hauv qhov chaw hnyav rau lub sijhawm ntev yam tsis muaj xeb lossis xeb, feem ntau ua tsaug rau nws qhov chaw ntawm chromium oxide zaj duab xis, zaj duab xis no tuaj yeem tiv thaiv oxygen. , dej thiab lwm yam khoom corrosive yaig. Stainless hlau muaj lub zog tensile siab thiab kub tsis kam, thiab tuaj yeem tswj tau nws cov khoom siv kho tshuab thiab lub cev ntawm qhov kub thiab txias, uas ua rau cov hlau tsis muaj steel zoo tagnrho rau kev tsim cov khoom siv kub, cov hlab ntsha thiab lwm yam khoom. Stainless hlau muaj lub ntsej muag ci, xim hlau, tuaj yeem hloov kho rau ntau yam qauv tsim thiab kev xav tau, tib lub sijhawm, stainless hlau kuj muaj cov yas zoo thiab weldability, tuaj yeem ua tiav, txiav, vuam thiab lwm txoj hauv kev los tsim ntau yam duab. thiab qhov ntau thiab tsawg ntawm cov khoom.
Kev sib piv ntawm daim ntawv thov teb
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Lub npe |
Cov tais diav |
Kev kho mob |
Chav tsev |
Kev lag luam |
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Teflon |
Rau kev tsim cov lauj kaub uas tsis yog-stick, ci lauj kaub thiab lwm yam khoom siv hauv chav ua noj, yooj yim ua noj thiab ntxuav |
Siv hauv kev tsim cov POTS, tableware, dab dej thiab lwm yam khoom siv hauv chav ua noj, vim nws qhov kub thiab txias tsis kam, corrosion kuj, yooj yim los ntxuav cov yam ntxwv thiab nrov nrog cov neeg siv khoom. |
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Siv nyob rau hauv kev tsim cov ntsaws ruaj ruaj, kav dej thiab lwm yam khoom siv, vim nws zoo heev corrosion kuj thiab kev sib txhuam tsis kam yog dav siv. |
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Stainless hlau |
Siv hauv kev tsim cov POTS, tableware, dab dej thiab lwm yam khoom siv hauv chav ua noj, vim nws qhov kub thiab txias tsis kam, corrosion kuj thiab yooj yim los ntxuav cov yam ntxwv thiab nrov nrog cov neeg siv khoom. |
Nws yog siv los tsim cov cuab yeej phais, cov koob tshuaj kho mob thiab lwm yam khoom siv kho mob, thiab tau ntseeg siab rau nws txoj kev nyiam huv thiab kev nyab xeeb. |
Siv rau hauv kev tsim cov qhov rooj thiab qhov rais, tes tuav, kab hlau rhuav phab ntsa thiab lwm yam khoom siv hauv tsev, vim nws txoj kev zoo nkauj thiab kav ntev thiab dav siv. |
Nws yog dav siv hauv kev tsim cov khoom siv tshuaj, cov hlab ntsha siab, qhov chaw pib thiab lwm yam khoom lag luam vim nws lub zog siab thiab kub tsis kam. |
Cov teeb meem xav tau kev saib xyuas
Thaum siv cov khoom siv Teflon, lub sijhawm ntev ntawm cov cua kub kub yuav tsum raug zam kom tsis txhob tso cov khoom tsis zoo.
Thaum xaiv cov khoom lag luam stainless hlau, cov qauv tsim nyog thiab cov lus qhia tshwj xeeb yuav tsum raug xaiv raws li cov ntawv thov tshwj xeeb kom ntseeg tau cov khoom zoo thiab kev ua haujlwm.
Teflon thiab stainless hlau puas tuaj yeem siv ua ke?
Teflon thiab stainless hlau tuaj yeem ua ke. Qhov kev sib xyaw ua ke no muaj cov ntawv thov hauv ntau qhov chaw, tshwj xeeb tshaj yog qhov kev tiv thaiv corrosion, kub tsis kam thiab siab zog yuav tsum tau ua raws tib lub sijhawm.
Teflon (polytetrafluoroethylene, PTFE) yog cov khoom siv polymer nrog kev tiv thaiv corrosion zoo heev thiab kub ua haujlwm. Nws muaj qhov sib txhuam coefficient ntawm qhov chaw qis heev thiab tsis yooj yim rau kev ua raws li cov khoom siv, yog li nws feem ntau siv los ua cov khoom siv rau cov lauj kaub uas tsis yog-stick. Tsis tas li ntawd, Teflon kuj muaj biocompatibility zoo thiab tshuaj stability, ua rau nws dav siv nyob rau hauv kev kho mob, tshuaj thiab lwm yam teb.
Stainless hlau yog cov khoom siv alloy, feem ntau yog tsim los ntawm hlau, chromium, npib tsib xee thiab lwm yam khoom. Nws muaj lub zog siab thiab zoo corrosion kuj, thiab tuaj yeem tiv taus qhov kub thiab txias ib puag ncig, yog li nws tau siv dav hauv kev tsim khoom ntawm ntau yam khoom thiab cov cuab yeej.
Thaum siv ua ke, Teflon feem ntau yog coated rau saum npoo los yog sab hauv ntawm stainless hlau ua cov khoom siv txheej. Qhov kev sib xyaw ua ke no tuaj yeem siv tag nrho cov txiaj ntsig zoo ntawm ob qho khoom siv los txhim kho kev ua haujlwm tag nrho thiab kev pabcuam lub neej ntawm cov khoom siv. Piv txwv li, thaum tsim cov khoom siv tshuaj xws li autoclaves thiab cov tshuaj tiv thaiv reactors, txhawm rau ua kom tau raws li qhov yuav tsum tau muaj kev tiv thaiv corrosion thiab lub zog siab tib lub sijhawm, stainless hlau tuaj yeem siv los ua cov khoom tseem ceeb ntawm cov khoom siv, thiab cov txheej txheem Teflon tuaj yeem siv tau. yuav coated sab hauv li hauv ob sab phlu. Qhov no tuaj yeem tiv thaiv kev yaig ntawm cov khoom siv corrosive, tab sis kuj los xyuas kom meej lub zog thiab ruaj khov ntawm cov khoom siv.
Tsis tas li ntawd, nyob rau hauv lub tshav pob ntawm cov khoom siv hauv chav ua noj, Teflon kuj tau siv dav los ua cov khoom siv rau cov khoom siv tsis-stick POTS, thaum stainless hlau feem ntau siv los ua cov khoom tseem ceeb rau POTS. Qhov kev sib xyaw ua ke no muab lub POTS lub zog thiab kev zoo nkauj ntawm cov hlau tsis muaj steel, tab sis kuj tsis yog-stick thiab yooj yim tu cov khoom ntawm Teflon.
Nws yuav tsum tau muab sau tseg tias thaum siv Teflon thiab stainless hlau ua ke, nws yog ib qho tsim nyog los xyuas kom meej tias cov adhesion ntawm txheej thiab substrate muaj zog txaus kom tsis txhob txheej tev lossis tev thaum siv. Qhov no feem ntau yuav tsum tau pretreatment ntawm stainless hlau nto, xws li kev sib tsoo, tu, thiab lwm yam., los txhim kho lub adhesion thiab durability ntawm txheej.
Xaus
Teflon (polytetrafluoroethylene, PTFE) thiab stainless hlau yog ob yam khoom sib txawv nrog ntau yam kev siv hauv cov ntaub ntawv science thiab engineering, txhua tus muaj lub cev thiab tshuaj lom neeg tshwj xeeb. Txawm hais tias lawv tuaj yeem siv ua ke hauv qee qhov kev thov (xws li teflon-lined stainless hlau autoclaves), lawv tsis muaj "kev sib raug zoo" nrog ib leeg, tab sis muaj nyob hauv cov ntaub ntawv sib cais. Txawm li cas los xij, hauv qee qhov kev thov, lawv tuaj yeem siv ua ke kom tau raws li cov kev xav tau tshwj xeeb. Qhov kev siv ua ke no ua rau kev siv tag nrho ntawm qhov zoo ntawm ob cov ntaub ntawv thiab txhim kho kev ua haujlwm tag nrho thiab kev pabcuam lub neej ntawm cov khoom siv.
Peb Cov Khoom
Teflon Lined Stainless Autoclave
Teflon Lined Stainless Autoclave
Teflon Lined Stainless Autoclave