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I-Virgin PTFE Teflon / Etched PTFE ishidi

incazelo emfushane:

Idatha ye-PTFEishidi/ipuleti kwakhiwa ngokubumba nokufaka i-cylindrical blank, esikwa ibe yi-aishidi ngethuluzi lomshini bese ibhalwa ngekhalenda.Ngokwezindlela zokwelapha ezihlukene, ingahlukaniswa ngezinhlobo ezintathu: ulwelwesi oluqondiswe ngalutho, ulwelwesi olungaqondile kanye nolwelwesi olungaqondile.Njengamanje, imikhiqizo ye-membrane ye-PTFE ihlanganisa ulwelwesi olunezimbotshana,ukuhlunga okuncane ulwelwesi, ulwelwesi lombala nokunye.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Idatha ye-PTFEishidi/ipuleti kwakhiwa ngokubumba nokufaka i-cylindrical blank, esikwa ibe yi-aishidi ngethuluzi lomshini bese ibhalwa ngekhalenda.Ngokwezindlela zokwelapha ezihlukene, ingahlukaniswa ngezinhlobo ezintathu: ulwelwesi oluqondiswe ngalutho, ulwelwesi olungaqondile kanye nolwelwesi olungaqondile.Njengamanje, imikhiqizo ye-membrane ye-PTFE ihlanganisa ulwelwesi olunezimbotshana,ukuhlunga okuncane ulwelwesi, ulwelwesi lombala nokunye.

Umbala wayoishidi ifanele izinsimbi zikagesi noma izintambo ezimakwe ngobuhlakani.Iwuhlobo olusha lwezinto zokuvikela i-C-class ezinemisebenzi emihle kakhulu ebanzi.Ingenye yezinto ezibalulekile futhi ezibalulekile embonini yemisakazo, imboni yezokundiza kanye nesayensi nobuchwepheshe obusezingeni eliphezulu.I-polytetrafluoroethyleneishidi ngokuvamile yenziwe nge-polymerized polytetrafluoroethylene resin, futhi ububanzi bezinhlayiyana kudingeka ukuba bube ngaphansi kuka-150.μm.Ama-pigments kumele abe nokumelana nokushisa okuhle (>400), izinhlayiya ezinhle, amandla okuthayela aqinile, futhi akukho ukuphazamiseka kuma-reagents amakhemikhali.

Isicelo

Amashidi e-PTFE asetshenziswa kakhulu kuizinga lokushisa eliphezulu neliphansiizinto ezimelana nokugqwala, izinto ezivikelayo kanye nezingubo zokulwa nezinti kumandla e-athomu, i-aerospace, i-electronics, ugesi, amakhemikhali, imishini, izinsimbi, ezokwakha, izindwangu, ukudla nezinye izimboni.

Izici Zomkhiqizo

a.Ukumelana nokugqwala
b.Ukubekezelela izinguquko zesizini
c.Ayishi, inkomba ye-oxygen ekhawulelwe ngaphansi kwama-90
d.I-coefficient yokungqubuzana okuphansi
e.akunamatheli
f.Izinga lokushisa eliphakeme neliphansi, lingasetshenziswa ukusuka ku -190 kuya ku-260°C.
g.Ukufakwa kukagesi okuphezulu
h.Ukumelana okuphezulu
i.Ukuzithambisa
j.Ukumelana nokuguga komkhathi
k.Ukumelana ne Ukukhishwa kwemisebe kanye nokungena kancane

Iphepha le-PTFE 6

Imininingwane

Ukucaciswa okujwayelekile
Ubukhulu (mm) Ububanzi
1000mm
Ububanzi
1200mm
Ububanzi
1500mm
Ububanzi
2000mm
Ububanzi
2700 mm
0.1, 0.2, 0.3, 0.4 - -
0.5, 0.8 -
1, 1.5, 2, 2.5, 3, 4, 5, 6
7, 8 - - -
Ukucaciswa ngokwezifiso
Ubukhulu 0.1mm ~ 10.0mm
Ububanzi 300 ~ 2700mm
Ukucaciswa okujwayelekile
Ubukhulu(mm) Ubude*Ububanzi Ubude*Ububanzi Ubude*Ububanzi Ubude*Ububanzi Ubude*Ububanzi
1000*1000mm 1200*1200mm 1500*1500mm 1800*1800mm 2000*2000mm
2,3 - -
4,5,6,8,10,15,20,
25,30,40,50,60,70
80,90,100 - -
Ukucaciswa ngokwezifiso
Ubukhulu 2mm ~ 100mm
Ububanzi Ubukhulu 2000 * 2000mm

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