Tikna insay PTFE emulshɔn de sav 4 impɔtant wok dɛn: suspension stabilizayshɔn (de mek di dens PTFE patikyula dɛn nɔ sɛtul), shia-tinin bihayvya (ay viskɔsiti we yu rɛst, lɔw ɔnda agiteshɔn fɔ izi fɔ kɔt), penetreshɔn dip kɔntrol (we de rigul rɛsin lod pan fayvglas fabrik), ɛn film yunifɔmiti (de mek i nɔ krak we yu de dray). Kritikal rikwaymɛnt: tikna dɛn fɔ rɔtin kɔmplit wan na ~380°C sintering tɛmpracha, lɛf ziro ash rɛsɛdyu fɔ mek di kɔtin klin ɛn ilɛktrik insuleshɔn.

Tεst PTFE emulshכn kwaliti involv siks ki indikεtכr dεm: sכlid kכntεnt (60±2% pan T/FSI 067-2021), pH (9.0-11.0), patikyula saiz distribyushכn (lεzεr difrεkshכn/DLS), viskositi (12-30 mPa·s na 25°C), stεbiliti (sεntrifugal, tεmכl, friz-taw), εn apinεns. Dis gayd de kɔba standad tɛst we fɔ ɛni paramita.