Hauv Chemical Vapor Deposition (CVD) cov cuab yeej, feem ntau siv cov nplhaib sib khi muaj xws li hauv qab no:
O-ring: O-ring yog ib lub nplhaib sib khi roj hmab nrog lub voj voog hla ntu, uas yog siv dav hauv cov khoom siv CVD. Nws muaj kev sib khi zoo thiab ua haujlwm kub, thiab tuaj yeem siv los kaw cov yeeb nkab txuas, flange kev sib txuas, li qub thiab lwm yam khoom siv.
| Khoom npe | Chemical Vapor Deposition (CVD) Equipment Sealings |
| Cov khoom siv | Roj hmab / Silicone / Custom |
| Hardness (Shore A) | 20 rau 90 |
| Siv tau qhov ntsuas kub | -50 rau 140 |
| Xim | Dub, txiv kab ntxwv, xiav, daj, ntsuab, kev cai |
| Loj | Txheem / Custom |
Flat gasket: Lub gasket tiaj tus yog lub nplhaib sib khi, feem ntau yog ua los ntawm cov khoom siv hlau lossis roj hmab. Nws yog feem ntau siv rau flange kev sib txuas hauv CVD cov cuab yeej kom ua tiav kev sib khi los ntawm kev sib cuag nrog flange nto.
U-shaped gasket: U-shaped gasket yog U-puab gasket uas tsim nyog rau kev sib khi tshwj xeeb. Nws yog feem ntau siv los kaw plungers, piston pas nrig, lub tog raj kheej thiab lwm yam khoom, thiab muaj kev sib khi zoo thiab ua haujlwm rau compression deformation.
V-shaped gasket: V-shaped gasket yog V-shaped gasket nrog V-shaped cross-section, feem ntau siv rau li qub thiab rotating ncej ntsaws ruaj ruaj hauv CVD khoom. Nws ua tiav zoo sealing los ntawm kev sib cuag nrog lub sealing nto, thiab muaj kev sib khi zoo thiab hnav tsis kam.
Kev xaiv ntawm cov ntsaws ruaj ruaj nyob ntawm seb qhov kev sib khi tshwj xeeb, kev ua haujlwm thiab cov yam ntxwv ntawm kev tshaj tawm. Hauv CVD cov cuab yeej, lub nplhaib sib khi yuav tsum tiv taus qhov kub thiab txias, corrosion, thiab tshuaj lom neeg los xyuas kom meej sealing zoo thiab ruaj khov mus ntev.
Tsis tas li ntawd, cov khoom siv ntawm lub nplhaib sealing kuj yog ib qho tseem ceeb ntawm kev xaiv. Feem ntau siv cov ntaub ntawv xws li High-Temperature Silicone, Fluororubber, Polytetrafluoroethylene (PTFE), thiab lwm yam. Nyob ntawm cov txheej txheem tshwj xeeb thiab cov tshuaj ib puag ncig, nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom siv sealing uas tsim nyog.
Thaum siv lub nplhaib sealing, xyuas kom tseeb tias nws tau nruab thiab nias kom raug kom tau txais cov txiaj ntsig zoo sealing. Kev tshuaj xyuas tsis tu ncua thiab hloov cov ntsaws ruaj ruaj kuj tseem yog cov kauj ruam tseem ceeb hauv kev tswj xyuas kev ua haujlwm thiab kev ntseeg siab ntawm CVD cov cuab yeej.
Cim npe nrov: Tuam Tshoj chemical vapor deposition (cvd) khoom sealing manufacturers, lwm tus neeg, Hoobkas
