Uea PTFE (polytetrafluoroethylene)he uwea kūikawā hana kiʻekiʻe me kahi ākea o nā noi a me nā ʻano hana kūikawā.
Ⅰ. Noi
1. Nā kahua uila a me nā kahua uila
● Kamaʻilio alapine kiʻekiʻe: I nā lako kamaʻilio alapine kiʻekiʻe e like me ke kamaʻilio 5G a me ka radar, hiki ke hoʻohana ʻia ke kaula PTFE ma ke ʻano he laina hoʻoili. Hiki iā ia ke mālama i ka nalowale hōʻailona haʻahaʻa i ka wā o ka hoʻoili ʻana i nā hōʻailona alapine kiʻekiʻe a hōʻoia i ka kūpaʻa a me ke kūpaʻa o ka hōʻailona. No ka laʻana, i ka pilina ma waena o ke antenna kahua kumu a me nā lako hoʻoili, hiki i ke kaula PTFE ke hoʻoili pono i nā hōʻailona nalu electromagnetic alapine kiʻekiʻe e hōʻoia i ka kamaʻilio wikiwiki a hilinaʻi hoʻi.
● Uea kūloko o nā lako uila: hoʻohana ʻia no nā laina mana a me nā laina hōʻailona i loko o nā lako 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 hōʻino ʻana i loko o nā lako uila ma muli o ka pōkole pōkole a i ʻole ka wela nui. No ka laʻana, i loko o kahi kāleka kiʻi hana kiʻekiʻe, hiki i ka uea PTFE ke kū i ka wela nui i hana ʻia e ke kāleka kiʻi i ka wā e hana ana, me ka hōʻoia ʻana i ka pololei o ka hoʻouna ʻana o nā hōʻailona.
2. Kahua mokulele
● Uea mokulele: uea ma nā ʻāpana koʻikoʻi e like me ka ʻōnaehana avionics o ka mokulele a me ka ʻōnaehana hoʻokele lele. ʻO ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa i ka pala a me ke kūpaʻa i ka radiation o ka uea PTFE e hiki ai iā ia ke hoʻololi i nā kūlana kaiapuni paʻakikī i ka wā o ka lele ʻana o ka mokulele. No ka laʻana, i loko o ka ʻenekini o kahi mokulele, kahi i kiʻekiʻe ai ka mahana ambient a aia nā mea ʻino e like me ka wahie, hiki i ka uea PTFE ke hōʻoia i ka hoʻoili maʻamau o nā hōʻailona hoʻokele ʻenekini a me nā hōʻailona sensor.
● Uea mokulele: hoʻohana ʻia no ka hoʻoili ʻana o nā ʻōnaehana uila o nā mokulele e like me nā satelite a me nā mokulele. Hiki iā ia ke kū i nā loli wela koʻikoʻi ma ka lewa (mai ka mahana haʻahaʻa loa a i ka mahana kiʻekiʻe) a me nā wahi radiation kiʻekiʻe. Ma ka ʻōnaehana kamaʻilio o ka satelite a me ka ʻōnaehana kaohi ʻano, hōʻoia ka uea PTFE i ka hoʻoili paʻa ʻana o nā hōʻailona ma ke kaiapuni ʻino o ka lewa.
3. Kahua kaʻa
● Ka hao uea uila kiʻekiʻe no nā kaʻa ikehu hou: I loko o nā kaʻa ikehu hou, hoʻohana ʻia ka uea PTFE e hoʻohui i nā ʻāpana e like me nā pā uila, nā motika, a me nā ʻāpana hoʻomalu uila kiʻekiʻe. Loaʻa iā ia ka insulation maikaʻi a me ke kūpaʻa wela kiʻekiʻe, a hiki ke kū i ke uila 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 pā uila uila kiʻekiʻe o kahi kaʻa uila, hiki i ka uea PTFE ke pale i nā kaapuni pōkole i loko o ka pā uila, e hōʻoiaʻiʻo ana e hāʻawi palekana a paʻa ka pā uila i ka mana i ke kaʻa.
● ʻO ke kaula uila sensor kaʻa: hoʻohana ʻia no ka hoʻohui ʻana o nā sensor kaʻa like ʻole (e like me nā sensor mīkini, nā sensor kino, a pēlā aku). ʻO ke kūpaʻa ʻaila a me ke kūpaʻa ʻana i ka pala o ka uea PTFE e hiki ai iā ia ke hoʻololi i nā wahi paʻakikī e like me ka ʻāpana mīkini o kahi kaʻa, e hōʻoiaʻiʻo ana i ka hoʻoili pololei ʻana o nā hōʻailona sensor.
4. Kahua Hana Hana ʻOihana
● Uea Lopako: Hoʻopili ʻia nā uea ma waena o ke keʻena hoʻomalu a me ka lima lopako o kahi lopako ʻoihana. He maʻalahi ka loli o ke uea PTFE a hiki ke hoʻololi i ka neʻe pinepine a me ke kūlou ʻana o ka lima lopako o ka lopako. I ka manawa like, hiki i kona kūpaʻa kemika ke pale aku i ka pala o nā kemika like ʻole i loko o ke kaiapuni ʻoihana ma ka laina, e hōʻoiaʻiʻo ana i ka hoʻoili paʻa ʻana o ka hōʻailona hoʻomalu lopako.
● Uea Lako Hana Hana ʻOihana: Hoʻohana ʻia no ka hoʻopili ʻana o nā lako like ʻole (e like me nā mea hoʻokele PLC, nā mea hoʻohuli, a me nā mea ʻē aʻe) ma ka laina hana hana ʻakomi. Hiki iā ia ke kū i ke kaiapuni ʻino o ke kiʻekiʻe o ka mahana, ka lepo a me nā wahi ʻino ʻē aʻe ma ke kahua ʻoihana, e hōʻoiaʻiʻo ana i ka hilinaʻi o ka hoʻoili hōʻailona a me ka lako mana ma waena o nā lako hana ʻakomi.
II. Nā hiʻohiʻona
1. Hana Uila
● Ke Kū'ē Palekana Kiʻekiʻe: He kiʻekiʻe loa ke kū'ē pale ʻana o ka uea PTFE, a hiki pinepine i ke ʻano o 10¹⁰ - 10¹⁴Ω·m. ʻO ia hoʻi, ma lalo o nā kūlana hana maʻamau, hiki iā ia ke pale pono i ka liki ʻana o ke au a hōʻoia i ka hana maʻamau o ke kaapuni. No ka laʻana, i nā mea ana uila pololei kiʻekiʻe, hiki i ka uea PTFE ke hōʻoia ʻaʻole e hoʻopilikia ʻia ka hōʻailona ana e ka honua waho a hoʻomaikaʻi i ka pololei o ke ana ʻana.
● Haʻahaʻa Dielectric Constant a me Dielectric Loss: Haʻahaʻa kona dielectric constant (ma kahi o 2.1) a he liʻiliʻi hoʻi kona dielectric loss. ʻO kēia ka mea e emi ai ka hoʻonāwaliwali ʻia o ke kaula PTFE i ka wā e hoʻouna ana i nā hōʻailona alapine kiʻekiʻe, a hiki ke mālama i ka pono o ka hōʻailona. I loko o nā ʻōnaehana hoʻoili ʻikepili wikiwiki, e like me nā jumpers e hoʻopili ana i nā kaula optical a me nā mea uila i nā kamaʻilio fiber-optic, hiki i nā kaula PTFE ke hōʻoia i ka hoʻouna wikiwiki ʻia ʻana o nā hōʻailona ʻikepili me ka pololei.
2. Nā waiwai kino
● Ke kūpaʻa wela kiʻekiʻe: Hiki i ka uea PTFE ke mālama i ka hana maikaʻi ma kahi ākea o ka mahana (-200℃ - 260℃). I nā wahi wela kiʻekiʻe, ʻaʻole ia e palupalu, hoʻololi a puhi paha e like me nā uea plastik maʻamau. No ka laʻana, i ke kaula o nā mea ʻike mahana i kekahi mau umu ʻoihana wela kiʻekiʻe, hiki i ka uea PTFE ke hōʻoia i ka hoʻoili paʻa ʻana o nā hōʻailona sensor i nā wahi wela kiʻekiʻe.
● Ke kūpaʻa ʻana i ka pala kemika: Loaʻa iā ia ke kūpaʻa ikaika i ka pala i ka hapa nui o nā kemika (e like me nā waikawa ikaika, nā alkalis ikaika, nā mea hoʻoheheʻe organik, a me nā mea ʻē aʻe). ʻAe kēia i ka hoʻohana ʻana i ka uea PTFE ma nā wahi me nā wahi pala e like me ka ʻoihana kemika a me ka ʻoihana lāʻau lapaʻau. No ka laʻana, i ke kaula o nā mea ʻike mahana a me ke kaomi i loko o ka reactor o kahi hale hana lāʻau lapaʻau, hiki i ka uea PTFE ke pale aku i ka palaho ʻana o nā kemika like ʻole.
3. Nā waiwai mīkini
● Maikaʻi ka maʻalahi: He maikaʻi ka maʻalahi o ka uea PTFE a hiki ke pelu maʻalahi a hoʻokomo ʻia. I kekahi mau manawa kahi i kaupalena ʻia ai ka hakahaka a i ʻole e pono ai ka neʻe pinepine (e like me ke kaula uila o loko o nā robots), hiki i kēia maʻalahi ke hoʻololi i nā koi kaula paʻakikī. I ka manawa like, ʻaʻole ia e haki a hōʻemi paha i ka hana i ka wā e pelu ana.
● Ikaika tensile waena: Loaʻa iā ia kahi ikaika tensile a hiki ke kū i kahi nui o ke tensile. I ka wā o ke kaʻina hana uea, ʻoiai inā huki ʻia i kahi nui, ʻaʻole ia e haki maʻalahi, e hōʻoiaʻiʻo ana i ka pono o ke kaula.
Ka manawa hoʻouna: Mei-23-2025