Itandukaniro hagati ya PTFE na PVDF

Imiterere ya shimi:Izina ryimiti ya PTFE ni polytetrafluoroethylene.Nibikoresho byumurongo wa polymer udafite amatsinda yimikorere ya polar.Ifite ruswa irwanya ruswa, irwanya ubushyuhe bwinshi hamwe na coefficient de friction.Izina ryimiti ya PVDF ni fluoride polyvinylidene, nikintu kigizwe numurongo wa polymer hamwe nitsinda ryimikorere ya polar.Ifite ruswa nziza cyane, irwanya ubushyuhe bwinshi, irwanya imirasire hamwe nizuba.

Imiterere yumubiri:PTFE ni ifu yera mubushyuhe bwicyumba, ntabwo byoroshye gushonga, ifite coefficient de fraisse nkeya kandi irwanya kwambara neza.PVDF ni kirisiti itagira ibara kandi ibonerana ifite ubukana n'imbaraga nyinshi, kimwe na dielectric ihoraho kandi ikora ubushyuhe buke.

Imirima yo gusaba:Kubera ko PTFE ifite imbaraga zo kurwanya ruswa no kurwanya ubushyuhe bwinshi, ikoreshwa cyane mu nganda z’imiti, ibikoresho bya elegitoroniki, ikirere, ubuvuzi n’izindi nzego, nkaPTFE yamashanyarazi, gufunga gasike, umuyoboro mwinshi hamwe nibindi bicuruzwa.PVDF ikoreshwa cyane cyane mumashanyarazi, ibikoresho bya elegitoroniki, ubuvuzi na biotehnologiya, nk'insinga n'insinga, ibikoresho bya semiconductor, imiyoboro y'ubuvuzi n'ibindi bicuruzwa.

Mubisanzwe, PTFE na PVDF byombi nibikoresho bya polymer cyane.Bafite itandukaniro runaka mubikorwa byo kubiranga nibiranga, kandi birakenewe guhitamo ibikoresho bikwiye ukurikije ibidukikije byakoreshejwe nibisabwa.