2026-05-28
PTFE pamwamba mankhwala kwa kugwirizana adhesion amagwiritsa ntchito njira zikuluzikulu ziwiri: mkulu-kutentha kusungunuka (apamwamba nyengo kukana, 9.5 MPa mphamvu ndi coupling wothandizila, koma kutulutsa mpweya poizoni) ndi sodium-naphthalene etching (5 MPa mwamsanga adhesion, yopapatiza 24-48 ora zenera, zinyalala zoopsa). Sankhani potengera kuwongolera chilengedwe komanso nthawi yayitali vs.
Werengani zambiri
2026-05-27
Kuyesa PTFE emulsion khalidwe kumafuna zizindikiro zisanu ndi chimodzi zofunika: okhutira olimba (60 ± 2% pa T/FSI 067-2021), pH (9.0-11.0), tinthu kukula kugawa (laser diffraction/DLS), mamasukidwe akayendedwe (12-30 mPa · s pa 25 ° C), bata (centrifugal, freeze-thaw, mawonekedwe). Bukuli limafotokoza njira zoyeserera zoyeserera pagawo lililonse.
Werengani zambiri