Calendering - kukanikiza nsalu yokutidwa ndi PTFE pakati pa zodzigudubuza zagalasi zotenthetsera pa 360-380 ° C - zimasintha kwambiri kapangidwe kapamwamba, kutulutsa katundu, kusakwanira, ndi magwiridwe antchito amakina. Amachepetsa roughness kuchokera ku Ra 0.5-1.0 μm kufika ku <0.05 μm, amasindikiza ma pinholes, amathandizira kukana kuvala, koma amachepetsa mphamvu ya misozi ndi kusinthasintha. Zofunikira pakutulutsa ma liner ndi kutchinjiriza kwamagetsi.

Fiberglass weave pattern - plain, twill, kapena satin - imakhudza kwambiri PTFE katundu wa nsalu yotentha kwambiri. Satin weave imapereka mphamvu zong'ambika kwambiri (2-3x plain) komanso kusinthasintha, koyenera kupindika mwamphamvu. Plain weave imapereka kukhazikika kwapamwamba kwambiri komanso kumamatira kwa peel, koyenera kugwiritsa ntchito static. Twill imalinganiza zinthu zonse kuti zigwiritsidwe ntchito.

❖ kuyanika yunifolomu wa PTFE mkulu kutentha nsalu anatsimikiza ndi zinthu zinayi: ❖ kuyanika chiphunzitso (tinthu kukula 0.15-0.35 μm, mamasukidwe akayendedwe, okhutira olimba), ❖ kuyanika & sintering ndondomeko (tsamba ❖ kuyanika ankakonda kuti chifanane), gawo lapansi khalidwe (yokhotakhota chitsanzo, chisanadze mankhwala), ndi chilengedwe kupanga (20-25% R <60% <60). Dip + blade kuphatikiza njira yolowera ndi kusalala kwa pamwamba.

Nsalu yotentha kwambiri ya PTFE imapereka kukana kwapadera kwamankhwala, kupirira ma acid amphamvu, alkalis, zosungunulira za organic, ndi mpweya wowononga. Nkhaniyi ikufotokoza za zinthu zake zosamva, zolepheretsa (zitsulo za alkali zosungunuka, zopangira mphamvu za fluorinating), ndi zinthu zazikulu monga kutentha, kukhazikika, komanso kupsinjika kwamakina.

Monga katswiri wopanga nsalu za PTFE zotentha kwambiri, Jiangsu Aokai New Materials imakupatsani luntha laukadaulo. Cholinga chachikulu cha chithandizo cha fiberglass pamwamba ndikumanga mlatho wa molekyulu pakati pa inorganic fiberglass ndi organic PTFE, kuti athe kuthana nawo