Puas yog Expanded Polytetrafluoroethylene Sheet Resistant rau Kub Kub?

PTFE daim ntawv muaj qhov kub thiab txias tsis kam thiab tuaj yeem tiv taus qhov kub siab txog 260 degree. Nws kuj muaj qhov zoo heev corrosion kuj.
1. Thermal stability ntawm PTFE ntawv
PTFE daim ntawv yog cov khoom siv polymer nrog kev ua haujlwm zoo thiab zoo thermal stability. Lub thermal decomposition kub ntawm PTFE ntawv yog hais txog 450 degree. Nws tuaj yeem ua haujlwm tau ntev ntawm qhov kub siab dua yam tsis muaj deformation thiab tawg. Yog li ntawd, PTFE daim ntawv yog dav siv nyob rau hauv mechanical manufacturing, electronics thiab lwm yam kev lag luam nyob rau hauv high kub ib puag ncig.
2. Thaum tshav kub kub tsis kam ntawm PTFE ntawv
PTFE daim ntawv muaj qhov kub thiab txias tsis kam vim nws cov qauv tshwj xeeb thiab cov khoom siv tshuaj. PTFE daim ntawv tuaj yeem siv tau ntev hauv qhov chaw kub thiab txias yam tsis muaj kev cuam tshuam. Raws li cov qauv tsim, qhov kub tsis kam ntawm PTFE ntawv tuaj yeem ncav cuag 260 degree, uas tuaj yeem ua tau raws li qhov yuav tsum tau siv hauv feem ntau qhov kub thiab txias.
3. Corrosion kuj ntawm PTFE ntawv
PTFE daim ntawv muaj qhov zoo corrosion kuj vim nws cov qauv tshwj xeeb thiab cov khoom siv tshuaj. PTFE nplooj ntawv tsis yog eroded los yog corroded los ntawm acids, alkalis, ntsev thiab ntau yam organic solvents, thiab yuav siv tau rau ib ntev lub sij hawm nyob rau hauv ntau yam hnyav ib puag ncig. Yog li ntawd, PTFE nplooj ntawv yog dav siv nyob rau hauv chemical kev lag luam, khoom noj khoom haus, khoom kho mob, kev tiv thaiv ib puag ncig thiab lwm yam teb.
Hauv cov ntsiab lus, PTFE cov ntawv muaj qhov kub thiab txias tsis kam, tiv thaiv tshav kub thiab corrosion kuj, thiab tau siv dav hauv ntau yam lag luam.