Carbon Cikakken sandar PTFE da Gilashin Gilashin Cikakkun PTFE da ake amfani da shi don Hatimin Valve

                                     Cikakken sandar PTFE

Budurwa PTFE tana da ikon kanta, amma lokacin da aka ƙara abubuwan cikawa, yana haɓaka lalacewa da halaye na lalacewa don ƙarin cikakken amfani da keɓaɓɓen haɗin sinadarai, kayan jiki da na lantarki.

Masu cikawa na iya ƙara haɓakar thermal conductivity na PTFE. Filaye na yau da kullun na iya zama fiberglass, graphite, carbon, bronze, bakin karfe, molybdenum disulfide, da sauransu. Ana zaɓar waɗannan filaye bisa ga aikace-aikacen.

Mafi yawan cika maki da sakamakonsa ingantattun kayan aikin injiniya sune:

● Gilashin da aka cika PTFE: Gilashin gilashi sune mafi yawan masu amfani da su a cikin PTFE. Saboda yawan juriya na lalacewa, ana amfani dashi a cikin zoben piston na ruwa. Gilashi a cikin nau'i na gajerun fibers gilashi yawanci ana cika shi da yawa daga 15% zuwa 25%. Ƙara abun ciki na Gilashin filler yana haifar da haɓakar ƙarfi da ƙarfi.

● Carbon graphite cike PTFE: Graphite yana da kyakkyawan juriya ga sinadarai masu lalata kuma yana nuna kyakkyawan lalacewa na farko da halayen shafa / zamiya a cikin busassun aikace-aikacen ruwa da na ruwa. Yawanci hade da carbon da PTFE.

● Saboda ƙananan gogayya na molybdenum disulfide fillers ana amfani da su a cikin tsauri seals.Wannan filler ana amfani da akai-akai a hade tare da wasu don ƙara surface taurin, taurin, da kuma rage farawa.

● Carbon-cike PTFE ya zo tare da abũbuwan amfãni na rage nakasawa karkashin nauyi nauyi, mafi kyau matsawa ƙarfi, low permeability, da kuma inganta lalacewa juriya.

● PTFE mai cike da tagulla yana da juriya mai kyau. Ana amfani da shi a cikin aikace-aikacen zoben ɗaukar hoto da piston.

● Bakin karfe mai cike da PTFE za a iya amfani dashi a aikace-aikacen da ke buƙatar matsanancin zafi da juriya mai nauyi.

Cikakken PTFE yana ba da nau'ikan ingantattun halaye da kaddarorin kayan aiki iri-iri idan aka kwatanta da budurwa PTFE.