PTFE thaub qab nplhaib & ntxhua khaub ncaws
Cov Khoom Paub meej
PTFE nplhaib loj qhia
Polytetrafluoroethylene (PTFE), nrog rau kev ruaj ntseg zoo heev, corrosion kuj, sealing, siab lubricating tsis-stick zog, hluav taws xob rwb thaiv tsev thiab zoo aging kuj.
PTFE BACK-UP RING & WASHER feem ntau yog siv rau hauv kev sib khi ntawm cov kav dej tiv thaiv corrosion, ntim, twj, li qub, thiab radar, cov khoom siv sib txuas lus siab, thiab cov khoom siv hauv xov tooj cua nrog kev ua haujlwm siab.
Cov Khoom Zoo
Kev kub siab ua haujlwm - ua haujlwm kub txog 250 ℃.
Tsawg kub tsis kam - zoo mechanical toughness; 5% elongation tuaj yeem khaws cia txawm tias qhov kub thiab txias poob rau -196 ° C.
Corrosion kuj - inert rau feem ntau cov tshuaj thiab cov kuab tshuaj, muaj zog acid thiab alkali tsis kam, dej thiab ntau yam organic solvents.
Huab cua Resistant - Muaj lub neej kev laus zoo tshaj plaws ntawm txhua yam yas.
High Lubrication - Qhov qis tshaj coefficient ntawm kev sib txhuam ntawm cov khoom siv.
Non-stick - yog qhov tsawg tshaj plaws ntawm qhov nro hauv cov khoom siv uas tsis lo rau ib yam dab tsi.
Tsis muaj tshuaj lom - Nws yog physiologically inert, thiab nws tsis muaj kev phiv tshwm sim thaum nws cog rau hauv lub cev raws li cov hlab ntsha thiab lub cev mus ntev.
Atmospheric aging kuj: hluav taws xob tiv thaiv thiab tsis tshua muaj permeability: lub sij hawm ntev raug rau huab cua, nto thiab kev ua tau zoo nyob twj ywm tsis hloov.
Incombustibility: Cov pa oxygen txwv qhov ntsuas qis dua 90.
Acid thiab alkali tsis kam: insoluble nyob rau hauv muaj zog acids, alkalis thiab organic solvents (xws li khawv koob acid, piv txwv li fluoroantimony sulfonic acid).
Oxidation kuj: tuaj yeem tiv taus corrosion ntawm oxidants muaj zog.
Acidity thiab alkalinity: Neutral.
Cov khoom siv kho tshuab ntawm PTFE yog qhov muag muag. Nws muaj lub zog qis heev.
