PTFE elu ọgwụgwọ maka bonding adhesion eji abụọ isi ụzọ: elu-okpomọkụ agbaze (elu ihu igwe eguzogide, 9.5 MPa ike na njikọ njikọ, ma tọhapụrụ toxic gas) na sodium-naphthalene etching (5 MPa ozugbo adhesion, warara 24-48 hour window, ize ndụ n'efu). Họrọ dabere na njikwa gburugburu ebe obibi na ogologo oge vs. arụmọrụ obere oge.

Nnwale PTFE emulsion àgwà gụnyere ihe ngosi isi isii: ọdịnaya siri ike (60 ± 2% kwa T / FSI 067-2021), pH (9.0-11.0), nkesa nha nha (laser diffraction / DLS), viscosity (12-30 mPa·s na 25 ° C), nkwụsi ike (centrifugal, thermal), na freeze. Ntuziaka a na-ekpuchi usoro ule ọkọlọtọ maka oke ọ bụla.