Uea PTFE (polytetrafluoroethylene).he kelepona kūikawā kiʻekiʻe me ka nui o nā noi a me nā hiʻohiʻona hana kūikawā.
Ⅰ. Palapala noi
1.Electronic a me ka uila
● Kūkākūkā kiʻekiʻe: Ma nā mea hoʻolaha kiʻekiʻe e like me ka 5G kamaʻilio a me ka radar, hiki ke hoʻohanaʻia ke kelepona PTFE ma keʻano he laina hoʻouna. Hiki iā ia ke mālama i ka nalo hōʻailona haʻahaʻa i ka wā o ka hoʻouna ʻana i nā hōʻailona kiʻekiʻe a hōʻoia i ka pono a me ka paʻa. No ka laʻana, i ka pilina ma waena o ka antenna base station a me nā mea hoʻouna, hiki i ka uea PTFE ke hoʻouna pono i nā hōʻailona hawewe electromagnetic kiʻekiʻe e hōʻoia i ka kamaʻilio kiʻekiʻe a hilinaʻi.
● Uea kūloko o nā lako uila: hoʻohana ʻia no nā laina mana a me nā laina hōʻailona i loko o nā mea uila e like me nā kamepiula a me nā kikowaena. Ma muli o kāna hana insulation maikaʻi a me ke kūpaʻa wela kiʻekiʻe, hiki iā ia ke pale i ka pōʻino i loko o nā lako uila ma muli o ka pōkole pōkole a i ʻole ka wela. No ka laʻana, i loko o kahi kāleka kiʻi kiʻi kiʻekiʻe, hiki i ka uea PTFE ke pale i ka wela kiʻekiʻe i hana ʻia e ke kāleka kiʻi i ka wā e hana ana, ʻoiai e hōʻoiaʻiʻo ana i ka pololei o ka lawe ʻana i ka hōʻailona.
2.Aerospace kahua
● Uea mokulele: uwea ma nā ʻāpana koʻikoʻi e like me ka ʻōnaehana avionics o ka mokulele a me ka ʻōnaehana hoʻokele lele. ʻO ke kūpaʻa wela kiʻekiʻe, ka pale ʻana i ka corrosion a me ka pale radiation o ka uea PTFE hiki iā ia ke hoʻololi i nā kūlana kūlohelohe paʻakikī i ka wā o ka lele ʻana o ka mokulele. No ka laʻana, i loko o ke keʻena ʻenekini o kahi mokulele, kahi kiʻekiʻe ka wela o ka ambient a aia nā mea corrosive e like me ka wahie, hiki i ka uea PTFE ke hōʻoia i ka lawe maʻamau o nā hōʻailona hoʻokele engine a me nā hōʻailona sensor.
● Uea mokulele mokulele: hoʻohana ʻia no ka hoʻopaʻa ʻana i nā ʻōnaehana uila o nā mokulele mokulele e like me nā satellite a me nā mokulele. Hiki iā ia ke pale i nā hoʻololi wela loa ma ke ākea (mai ka wela haʻahaʻa a i ka wela kiʻekiʻe) a me nā kaiapuni radiation kiʻekiʻe. Ma ka ʻōnaehana kamaʻilio a me ka ʻōnaehana manaʻo o ka satelite, ua hōʻoia ka uea PTFE i ka hoʻouna paʻa ʻana o nā hōʻailona ma ke ʻano koʻikoʻi o ka lewa.
3.Automotive kahua
● Uea uwea kiʻekiʻe-voltage no nā kaʻa ikehu hou: I nā kaʻa ikehu hou, ua hoʻohana ʻia ka uea PTFE e hoʻohui i nā ʻāpana e like me nā pūʻolo pākahi, nā kaʻa, a me nā ʻāpana uila kiʻekiʻe. Loaʻa iā ia ka insulation maikaʻi a me ke kūpaʻa wela kiʻekiʻe, a hiki ke kū i ka volta kiʻekiʻe a me ke au kiʻekiʻe i hana ʻia i ka wā e hana ana nā kaʻa ikehu hou. No ka laʻana, i loko o ka puʻupuʻu puʻupuʻu kiʻekiʻe o ke kaʻa uila, hiki i ka uea PTFE ke pale i nā kaapuni pōkole i loko o ka pūʻali pākahi, e hōʻoia i ka mālama pono ʻana i ka mana i ke kaʻa.
● Hoʻohana ʻia no ka hoʻopili ʻana i nā mea ʻike kaʻa like ʻole (e like me nā ʻenekini mīkini, nā ʻike kino, a pēlā aku). ʻO ke kūpaʻa ʻaila a me ke kūpaʻa ʻana o ka uea PTFE hiki iā ia ke hoʻololi i nā kaiapuni paʻakikī e like me ke keʻena ʻenekini o kahi kaʻa, e hōʻoiaʻiʻo ana i ka lawe pololei ʻana i nā hōʻailona sensor.
4.Industrial Automation Field
● Hoʻopaʻa kelepona: Uea ma waena o ke keʻena hoʻomalu a me ka lima lopako o kahi lopako ʻoihana. Hiki i ka uea PTFE ke maʻalahi a hiki ke hoʻololi i ka neʻe pinepine a me ke kulou ʻana o ka lima robotic o ka robot. I ka manawa like, hiki i kona pale ʻana i ka corrosion ke pale i ka corrosion o nā kemika like ʻole i ka ʻenehana ʻoihana ma ka laina, e hōʻoiaʻiʻo ana i ka hoʻoili paʻa ʻana o ka hōʻailona mana robot.
● ʻOihana ʻOihana ʻOihana Wiring: Hoʻohana ʻia no ka hoʻopili ʻana i nā mea hana like ʻole (e like me nā mea hoʻokele PLC, inverters, etc.) ma ka laina hana automated. Hiki iā ia ke kū'ē i ke kaiapuni koʻikoʻi o ka wela kiʻekiʻe, ka lepo a me nā wahiʻino'ē aʻe i loko o ka paeʻoihana, e hōʻoiaʻiʻo ana i ka hilinaʻi o ka hoʻounaʻana i nā hōʻailona a me ka lako mana ma waena o nā mea pono.
Ⅱ. Nā hiʻohiʻona
1.Hana Uila
● High Insulation Resistance: He kiʻekiʻe loa ke kūpaʻa insulation o ka uea PTFE, maʻamau e hiki i ke kauoha o 10¹⁰ - 10¹⁴Ω·m. ʻO ia ke kumu ma lalo o nā kūlana hana maʻamau, hiki iā ia ke pale pono i ka leakage o kēia manawa a hōʻoia i ka hana maʻamau o ke kaapuni. No ka laʻana, i nā mea ana uila uila kiʻekiʻe, hiki i ka uea PTFE ke hōʻoia ʻaʻole i keakea ʻia ka hōʻailona ana e ka honua o waho a hoʻomaikaʻi i ka pololei o ke ana.
● Low Dielectric Constant a me Dielectric Loss: He haʻahaʻa kona mau dielectric (e pili ana i 2.1) a he liʻiliʻi hoʻi kona poho dielectric. Hoʻemi ʻia kēia i ka uea PTFE i ka wā e hoʻouna ai i nā hōʻailona kiʻekiʻe, a hiki ke mālama i ka pono o ka hōʻailona. I nā ʻōnaehana hoʻoili ʻikepili kiʻekiʻe, e like me nā lele lele e hoʻopili ana i nā kelepona optical a me nā mea uila i nā kamaʻilio fiber-optic, hiki i nā uea PTFE ke hōʻoia e hoʻouna koke ʻia nā hōʻailona ʻikepili.
2. Na waiwai kino
● Ke pale wela kiʻekiʻe: Hiki i ka uea PTFE ke mālama i ka hana maikaʻi ma kahi ākea ākea (-200 ℃ - 260 ℃). Ma nā wahi wela kiʻekiʻe, ʻaʻole ia e palupalu, hoʻololi a wela paha e like me nā uea plastik maʻamau. No ka laʻana, i ka uwea ʻana o nā mea ʻike wela i kekahi mau kapuahi wela wela, hiki i ka uea PTFE ke hōʻoia i ka hoʻoili paʻa ʻana o nā hōʻailona ʻike ma nā wahi wela wela.
● Ke kū'ē i ka corrosion kemika: Loaʻa iā ia ke kūpaʻa ʻino i ka hapa nui o nā kemika (e like me nā waikawa ikaika, nā alkali ikaika, nā mea hoʻoheheʻe organik, etc.). Hiki i kēia ke hoʻohana ʻia ka uea PTFE ma nā wahi me nā wahi corrosive e like me ka ʻoihana kemika a me ka ʻoihana lāʻau. No ka laʻana, i ka uwea ʻana o ka wela a me ke kaomi ʻana i loko o ka reactor o kahi hale hana lāʻau lapaʻau, hiki i ka uea PTFE ke pale aku i ka ʻino ʻana o nā kemika like ʻole.
3.Mechanical waiwai
● Hiki ke hoʻololi maikaʻi: ʻO ka uea PTFE he maʻalahi a hiki ke maʻalahi a hoʻokomo. I kekahi mau manawa kahi i kaupalena ʻia ai ka neʻe pinepine ʻana (e like me ka wili o loko o nā robots), hiki i kēia maʻalahi ke hoʻololi i nā koi uea paʻakikī. I ka manawa like, ʻaʻole ia e haki a hoʻohaʻahaʻa paha i ka hana i ka wā e kulou ana.
● ʻO ka ikaika tensile haʻahaʻa: Loaʻa iā ia kahi ikaika tensile a hiki ke pale i kekahi nui o ka ʻāʻī. I ka wā o ke kaʻina hana wili, ʻoiai inā e huki ʻia i kekahi ʻano, ʻaʻole ia e haki maʻalahi, e hōʻoiaʻiʻo ana i ka pololei o ka laina.
Ka manawa hoʻouna: Mei-23-2025