2026-05-28
Unyango lomphezulu we-PTFE wokudibanisa ukunamathela usebenzisa iindlela ezimbini eziphambili: ukunyibilika kobushushu obuphezulu (ukumelana nemozulu ephezulu, amandla angama-9.5 MPa kunye ne-agent edibeneyo, kodwa ikhupha iigesi ezinetyhefu) kunye ne-sodium-naphthalene etching (i-5 MPa yokubambelela ngokukhawuleza, i-window yeyure ye-24-48 encinci, inkunkuma eyingozi). Khetha ngokusekelwe kulawulo lokusingqongileyo kunye nexesha elide vs. ukusebenza kwexesha elifutshane.
Funda ngokugqithisileyo