PTFE inajulikana kama Polytetrafluoroetylene, fupi kwa Teflon, PTFE, F4, nk
PTFE (Teflon) ni ya kipekee juu ya utendaji vifaa mipako, ikiwa ni pamoja na joto upinzani, kemikali Inertia, insulation utulivu bora na msuguano chini, na ina faida hauwezi kulinganishwa ikilinganishwa na nyenzo nyingine:
joto sugu (kufanya kazi joto la 250 ℃)
chini ya joto upinzani (-196 ℃, kuweka 5% elongation)
Kemikali ulikaji upinzani
High kulainisha - ya chini msuguano mgawo wa vifaa imara.
Mashirika yasiyo ya kujitoa - hauambatani na vifaa yoyote.
Umeme insulation - upinzani 1500 v high voltage.
Anga kuzeeka upinzani: upinzani mionzi na chini upenyezaji.
Wire kwa kuongeza PTFE nje safu coated kuboresha kubadilika, joto upinzani, upinzani kemikali na nguvu mitambo, kuvunjika kwa voltage. Ikilinganishwa na waya wa kawaida, nje mipako waya inaweza kuwa maboksi, high temp sugu, pia kupiga maisha ya waya ni kiasi kikubwa kuboresha.
Manufaa:
Insulation
Joto / joto Resistance
nzuri kubadilika
Stress upinzani
Upinzani dhidi mafuta
nje mipako vifaa, unene wa safu mipako na muundo halisi ya waya ndani conductive inaweza kuchaguliwa na pamoja ili kuwa na utendaji bora kwa mbalimbali Maombi:
Inner conductor material, dia:
Muundo: moja, nyingi ncha au ncha / wakasokota mwelekeo, wakasokota njia
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
nje Dia: 0.5-5.2 mm
Coating safu unene: ≥0.15 mm
Applications:Cables,Smart Textiles ,RFID,Medical ,Heating Etc.
