Nānā: 0 Mea kākau: Luna Hoʻoponopono Paena Manawa Hoʻopuka: 2026-07-03 Kumu: Paena
Papa helu
I loko o nā lako uila, nā mea hoʻololi, a me nā ʻōnaehana hoʻoponopono kemika, he hana koʻikoʻi nā insulating gaskets - pale lākou i ka leaka uila, pale i ka wela, pale aku i nā kemika, a mālama i ka pono mechanical ma lalo o ke kaomi. Loaʻa nā palena maʻamau i kēlā me kēia mea: palupalu ka mika, hoʻohaʻahaʻa ka lāʻau ma lalo o ka wela, a kolo PTFE maʻemaʻe ma lalo o ka ukana hoʻomau.
ʻO ka lole wela wela PTFE (PTFE-coated fiberglass) e hoʻonā i kēia mau pilikia. Hoʻohui ia i ka insulation uila o PTFE me ka ikaika mechanical a me ke kūpaʻa dimensional o fiberglass.
Hana ʻo Aokai PTFE i nā gaskets insulating PTFE i nā ʻano mānoanoa a me nā nui. Hōʻike kēia alakaʻi i ʻumi mau pōmaikaʻi nui ma mua o nā lako gasket maʻamau.
Hāʻawi ʻo PTFE lole insulating gaskets i ka insulation uila koʻikoʻi ma waena o kahi ākea o nā kūlana hana.
Hōʻike ka mea waiwai i ka resistivity leo kiʻekiʻe a me ka resistivity o ka ʻili me ka puʻupuʻu hoʻohaʻahaʻa kiʻekiʻe, e hāʻawi ana i ka insulation hilinaʻi a hiki i nā anana ultra-thin. Noho haʻahaʻa kona ʻano dielectric mau a me ka dissipation ma waena o kahi kikoʻī alapine ākea, e kūpono ana ia no nā noi kiʻekiʻe a me ka uila kiʻekiʻe.
'A'ole e like me ka nui o nā mea insulating e ho'omohu i ka makū a nalowale ka ikaika dielectric, nā waiwai insulating o ka lole PTFE e loli iki me ka mahana a me ka ha'aha'a. Mālama ʻo ia i ka hana paʻa ma lalo o nā kaiapuni maʻemaʻe a me ka wela, me ka pale ʻana i ka creepage a me ka dielectric breakdown.
Hoʻomau ka wela o ka lawelawe ʻana mai -70°C a i 260°C , me ka pale wela no ka wā pōkole ma mua o 300°C. I loko o kēia pūʻulu wela, ʻaʻole e palupalu, hoʻopōʻino, a palaha paha ke kinoea - ʻaʻole e like me nā mea ʻili maʻamau a i ʻole nā gaskets.
Hoʻohālikelike pale wela:
ʻO ke kiʻiʻoniʻoni polyester - hoʻohaʻahaʻa ma luna o 150°C
Papa Epoxy - kaupalena i 180°C
ʻO nā kīʻaha Rubber - paʻakikī a pohā ma luna o 200°C
ʻO ka lole PTFE - paʻa i ka 260 ° C mau
Kapa ʻia ʻo 'ʻO ka Mō'ī o nā Plastics', ʻo PTFE ke kū nei i nā ʻakika ikaika a pau (me ka aqua regia), nā alkali ikaika, nā mea hoʻoheheʻe organik, a me nā aila. ʻOiai ma hope o ka hoʻoinu lōʻihi ʻana i loko o nā wai ʻino a i ʻole ka ʻike ʻana i nā kemika reactive, ʻaʻole e pehu, embrittle, a hoʻohaʻahaʻa paha ka gasket.
He mea koʻikoʻi kēia ʻano no nā ʻāpana insulation i ke kemika, electroplating, a me nā lako semiconductor kahi i loaʻa ai ka media corrosive.
Me ka ikaika o ka ʻili haʻahaʻa haʻahaʻa, hoʻopau ka lole PTFE i ka lepo, nā ʻili ʻaila, ka makū, a me nā koena kemika e hoʻomaʻemaʻe i ka ʻili i ka wā lawelawe lōʻihi. Ma lalo o nā kūlana haʻahaʻa a haumia, paʻakikī ke hana ʻana i nā ala conductive - hoʻopau maikaʻi i ka kolo a hoʻokiʻekiʻe i ka palekana uila.
ʻO ka waiwai non-stick hoʻi e maʻalahi i ka mālama ʻana; hiki ke hoʻomaʻemaʻe wale ʻia ma ka holoi ʻana a hoʻomaʻemaʻe iā ia iho.
Hāʻawi ka fiberglass substrate i ka mea me ka ikaika tensile maikaʻi loa, ka pale ʻana i ka waimaka, a me ke kūpaʻa dimensional, ke kūʻē ʻana i ka ʻūhā ʻana, elongation, a me ka wela wela. Mālama ʻo ia i ka mānoanoa like ʻole a me ka palahalaha ma lalo o ka wela a me ke kaomi ʻana, e hōʻoia ana i ka pololei o ka hui kiʻekiʻe.
ʻAʻole like me nā pepa PTFE maʻemaʻe, ka mea e maʻalahi i ke kahe anuanu (creep) ma lalo o ka ikaika clamping hoʻomau, PTFE kiʻekiʻe-mahana lole gaskets mālama paʻa mānoanoa a me ka insulation āpau ma luna o ka hoʻohana lōʻihi. ʻO ka hoʻoikaika fiberglass e pale i ka PTFE mai ka hoʻokuʻu mālie ʻana ma lalo o ke kaomi.
Aokai PTFE ho'āʻo 'ikepili: Pure PTFE gaskets hiki lahilahi e 15-25% ma hope o 100 hola o ka hoʻoemi ma 200°C. Hōʻike nā ʻeke lole PTFE <5% ka hoʻololi ʻana o ka mānoanoa ma lalo o nā kūlana like - mālama i ka ʻae ʻana i ka insulation.
He haʻahaʻa haʻahaʻa loa ko PTFE he 0.05–0.1 . Ke hoʻohana ʻia ma ke ʻano he insulating pads no nā ʻāpana hoʻoheheʻe a i ʻole nā mea hana haʻalulu:
Hoemi i ka abrasion
Hoʻopau i ka walaʻau
Hōʻalo i ka hoʻopōʻino kaapuni i hoʻokumu ʻia e nā ʻōpala pauka i hana ʻia e friction
He mea waiwai nui kēia no ka insulating gaskets i hoʻohana ʻia i ka switchgear, nā hale kaʻa, a me nā mea hana vibration-prone.
ʻO nā gaskets lole PTFE e kū'ē i ka hoʻokalakala ultraviolet, ka hoʻoheheʻe ʻana, ka ʻōpala, a me nā wahi wela-humid. ʻOiai ma hope o ka hōʻike ʻana i waho a i ʻole ka hoʻololi ʻana i nā pōʻai wela kiʻekiʻe-haʻahaʻa, ʻaʻole lākou e paʻakikī a pohā paha e like me nā gaskets.
ʻO ke ola lawelawe: ʻO 5-10x ka lōʻihi o nā ʻeke lole PTFE ma mua o ka lāʻau maʻamau a i ʻole nā mea hoʻoheheʻe ʻilika ma waho a me ka wela wela.
Hiki ke ʻoki ʻia nā gaskets lole PTFE i nā ʻano like ʻole me nā ʻoki, nā mea ʻoki make, a i ʻole nā mea ʻoki laser.
Nā koho hoʻopili hope - loaʻa no ka hoʻopili wikiwiki ʻana a me ke kūlana
Pāpaʻa lole maʻalahi - e like me nā ʻaoʻao curved a i ʻole i maʻamau
Ka mānoanoa - mai ka 0.08 mm a i ʻoi aku ma mua o 1 mm e hoʻokō i nā ʻano like ʻole o ka volta a me nā palena ākea
Loaʻa ka PTFE i kahi helu hoʻopaneʻe ahi kiʻekiʻe (maʻamau UL94 V-0 ), hoʻopau iā ia iho i hoʻokahi manawa mai ke ahi me ke kākoʻo ʻole i ka puhi ʻana.
Nui nā māka o ka PTFE lole wela kiʻekiʻe e pili ana i nā kūlana pili i ka meaʻai FDA - ʻaʻohe mea ʻawaʻawa a ʻala ʻole, palekana no ka insulation i loko o nā mīkini lāʻau lapaʻau a me nā meaʻai.
Mea waiwai |
Palena Mahana |
Palekana Kemika |
ʻoluʻolu |
Kuʻi Kūlohelohe |
Mīkini |
|---|---|---|---|---|---|
lole PTFE |
260°C |
Maikaʻi |
Maikaʻi loa |
Maikaʻi |
Maikaʻi |
Pepa mika |
600°C (akā palupalu) |
Maikaʻi loa |
ʻilihune (brittle) |
Maikaʻi loa |
ʻilihune |
Lapa/pulu |
120-180°C |
Kaumaha |
Maikaʻi |
ʻilihune |
Maikaʻi loa |
Pepa PTFE maʻemaʻe |
260°C |
Maikaʻi |
Maikaʻi loa |
ʻilihune |
Maikaʻi loa |
Nā mea ʻokoʻa nui:
Versus mica sheets: ʻO ka lole PTFE hiki ke maʻalahi, paʻa ʻole, maʻalahi ke hana a hoʻokomo, a hāʻawi i ka pale ʻoi aku ka maikaʻi.
Hoʻohālikelike i ka ʻōpala a i ʻole nā pahu hoʻokalakupua: ʻO ka lole PTFE ke hāʻawi i hoʻokahi papa kiʻekiʻe i ka hoʻomanawanui ʻana i ka mahana, ke kūpaʻa kemika, a me ka hiki ke kū i ka wā kahiko.
Hoʻohālikelike i nā ʻāpana lahilahi PTFE maʻemaʻe: ʻAʻole ka lole PTFE i ke kahe anuanu a me ka kolo, me ka ikaika mechanical kiʻekiʻe a me ke kūpaʻa ʻoi aku ka maikaʻi - ʻoi aku ka maikaʻi no nā hiʻohiʻona insulation pipili lōʻihi.
ʻO nā gaskets lole kiʻekiʻe PTFE he koho maikaʻi loa no nā hiʻohiʻona e koi ana i ke kūpaʻa wela, ka hoʻomanawanui ʻana o ka uila, ka maʻemaʻe kiʻekiʻe, a me ke ola lawelawe lōʻihi:
Nā mea hoʻololi kiʻekiʻe
ʻO ka hoʻokuʻu ʻia ʻana o ke kaʻa
Heat sealer insulation
Hoʻokaʻawale i loko no nā mea uila
ʻO ka hoʻokaʻawale ʻana i ka flange kemikala
Mea hana semiconductor
Hāʻawi ʻo Aokai PTFE i nā ʻāpana lole insulating PTFE i nā ʻano maʻamau, mānoanoa, a me nā koho kākoʻo. Hiki iā mākou ke hāʻawi i nā hōʻike hoʻāʻo ikaika dielectric a me nā palapala hōʻoia ma ke noi. E kelepona mai iā mākou me kāu mau koi insulation a me nā helu voltage.
Hāʻawi ʻia ka ʻike loea ma luna e Jiangsu Aokai New Materials Technology Co., Ltd.
Inā makemake ʻoe e kiʻi i nā kikoʻī kikoʻī, nā hiʻohiʻona noiʻi a me nā hoʻonā i hoʻoponopono ʻia no kā mākou huahana piha piha me ka PTFE kiʻekiʻe-mehana lole, PTFE kiʻekiʻe-mehana adhesive tape, PTFE kiʻekiʻe wela mesh kāʻei, seamless heat press kāʻei, hoʻokahi ʻaoʻao PTFE lole, kiʻekiʻe-kūʻai wela ke kāʻei conveyor a me ka wela wela ma o ka lole fiberglass, e ʻoluʻolu e kelepona mai iā mākou.
Mr. Guo: +86 18944819998
Mr. Liu: +86 13705266308
Mālama mākou i ka ʻoihana a me ka kūpaʻa e like me kā mākou mau ʻoihana koʻikoʻi, e hāʻawi pū ana me ka naʻau holoʻokoʻa i nā hopena ʻoihana hoʻokahi a me ka lawelawe mea kūʻai noʻonoʻo no nā hoa āpau!