Momwe Mungasungire Polytetrafluoroethylene Micro-powder?
Polytetrafluoroethylene yaying'ono ufa ali ndi makhalidwe a asidi ndi alkali kukana, kutentha kukana, ndi kukana zosiyanasiyana solvents organic. Ndi pafupifupi insoluble mu zosungunulira zonse ndipo ntchito yake ndi wokhazikika kwambiri. Sizophweka kuchita ndi zinthu zina. Nthawi zambiri, zosungirako sizidzabweretsa kusintha kapena kuwonongeka. Choncho, zofunika kusungirako polytetrafluoroethylene yaying'ono ufa si okhwima, ndipo akhoza kusungidwa mu malo osati kutentha kwambiri.
Posungira, m'pofunika kuti chilengedwe chikhale chouma ndikuchisunga pamalo opanda chinyezi kuti chisamalowetsedwe ndi chinyezi komanso caking ya polytetrafluoroethylene micro-powder. Kachiwiri, iyenera kusungidwa pamalo opanda kuwala, kutentha kwabwino, komanso malo opanda mphamvu.
Ngati polytetrafluoroethylene yaying'ono-ufa imakhala yonyowa, imatha kuwumitsidwa pa kutentha kosachepera 200 digiri Celsius ndikugwiritsiridwanso ntchito. Ngati makeke apezeka, amatha kusefedwa ndi sieve yabwino kuti agwiritsidwenso ntchito.
Iyi ndi nkhani yothandiza kwambiri yomwe ndawonapo, pamene anthu ambiri omwe amalankhula izi sangachoke pa chiphunzitso chovomerezeka. Muli ndi njira yokhala ndi mawu, ndipo ndiyang'ananso momwe ndimakondera zolemba zanu.