TFM hloov pauv PTFE dab tsi?
Tfm (hloov PTFE)Yog lub siab -}} Kev ua hauj lwm copolymer ntawm polytetraToroethylene (PTFE), engineered kom xa cov khoom siv kho tshuab thiab cua sov.
Nws tseem muaj lub npe hu uaHloov PTFEthiab nta:
- Tsawg deformation nyob rau hauv load
- Txo cov dej txias txias (nkag)
- Txo cov roj permeability
- Siab dua elongation thiab yooj yooj yim
- Zoo dua weldability thiab nto smoothness
TFM tau dav siv nyob rau hauv cov ntawv thov tseem ceeb uas yuav tsum muaj huab cua dawb, thiab ntev}}}}}}}}}}} Cov khoom siv tshuaj kho mob, thiab siv tshuaj lom neeg.

Vim li cas txhawb PTFE?
|
Ntiag tug |
Txuj Ci Ptfe |
Hloov PTFE (TFM) |
|
Txias Flow / Creep Kuj |
Pluag |
Zoo heev txhim kho |
|
Permeability |
Tswj kav |
Tseem Ceeb |
|
Hwj txwv |
Nyuaj |
Yooj yim |
|
Dielectric lub zog |
Zoo |
Siab dua |
|
Elongation & yooj |
Tswj kav |
Zoo tshaj |
|
Rau pob tshab |
Opaque |
Semi - pob tshab (nyias zaj duab xis) |
|
Ntiag tug |
Txoj kev xeem |
Tus nqi |
|
Lub ntiajteb txawj nqus tshwj xeeb |
ASTM D4894 |
2.19 g / cm³ |
|
Lub zog tensile |
ASTM D4894 |
31 MPa (4600 PSI) |
|
Elongation thaum so |
ASTM D4894 |
450% |
|
Ntug dej D hardness |
BS E 13000-2 |
60 |
|
Dielectric lub zog |
Iec 60243-1 (100μm zaj duab xis) |
105 V/µm |

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Cim npe nrov: TFM hloov PTFE, Tuam Tshoj TFM hloov PTFE Cov Chaw Tsim Tshuaj, cov chaw muag khoom, Hoobkas