PTFE rinozivikanwa Polytetrafluoroetylene, pfupi nokuti Teflon, PTFE, F4, etc.
PTFE (Teflon) ibhuku rakasiyana mukuru-mabasa unhani zvinhu, izvo rinobatanidza kupisa nemishonga, kemikari inertia, chakanakisisa kuputira kutsiga uye pasi kukweshera, uye ane incommensurable zvakwakanakira zvichienzaniswa zvimwe zvinhu:
High tembiricha nemishonga (kushanda tembiricha 250 ℃)
Low tembiricha nemishonga (-196 ℃, chengeta 5% elongation)
Chemical ngura nemishonga
High lubrication - rakadzika kukweshera coefficient zvokufonongonwa zvinhu.
Non-adhesion - hauomereri chero zvinhu.
Electrical kuputira - kuramba 1500 vs. mukuru voltage.
Atmospheric kukwegura nemishonga: nemwaranzi nemishonga uye vakaderera permeability.
Wire nokuwedzera PTFE yokunze Coated rukoko kunogona kuvandudza mukana wokushandiswa, tembiricha nemishonga, zvemakemikari kurwisa simba zvemaziso, Kuparara voltage. Tichienzanisa vanhuwo waya, rokunze unhani waya inogona insulated, mukuru Temp nemishonga, uyewo vakafugama upenyu waya iri yekudyidzana hwakavandudzika.
Advantages:
Insulation
High tembiricha / kudziyisa Nemishonga
Good mukana wokushandiswa
Stress nemishonga
Kupikiswa pamusoro mafuta
wokunze unhani zvokunyama, Ukobvu unhani rukoko uye kongiri maumbirwo rwomukati conductive waya zvinogona kusarudzwa uye kubatanidzwa kuitira kuti zvakanaka waivako zvakasiyana siyana Mafomu:
Inner conductor material, dia:
Structure: kuroorwa, multiple nezano kana kwete nezano / nokuvhiringidza nhungamiro, Achitsaudzira nzira
1) Singel / stranded wire: Bare copper, tinned, silver-plated, gold-plated, nickel-plated, bare copper alloy, tin copper alloy , silver copper alloy, stainless steel etc.
Single waya Dia: 0.01 ~ 0.12mm
2) Metallized high strength conductor: above conductive wire covered aramid yarn inside which can bears the vertical tensile strength,be higher strength,more flexible, long life and temp resistance. Yarn Dia: 0.05-0.3mm
Outer insulation coating: PTFE(Teflon), HDPE(High Density Polyethylene), Pu,Pvc,textile outer etc
wokunze Dia: 0.5 - 5.2 mm
unhani rukoko ukobvu: ≥0.15 mm
Applications:Cables,Smart Textiles ,RFID,Medical ,Heating Etc.
