Nānā: 0 Mea kākau: Luna Hoʻoponopono Pūnaewele Manawa Hoʻopuka: 2026-07-01 Kumu: Paena
Papa helu
Hoʻohanohano ʻia ka lole wela kiʻekiʻe o ka PTFE no kāna mau ʻano lāʻau ʻole, wela, a me nā waiwai anti-corrosion. Akā, ʻo ka ʻeleʻele ultra-smooth, low-surface-energy, chemically inert surface i mea kūpono no ka hoʻokuʻu ʻana i nā noi e aneane hiki ʻole ke hoʻopaʻa, paʻi, a laminate paha.
ʻO ka hoʻonā ʻana ʻo ka hoʻomaʻamaʻa ʻana i ka ʻili - ʻenehana i ka microstructure a me ka haku mele ʻana o ka ʻili PTFE e hoʻohuli iā ia mai ka non-bondable a hiki i ka bondable.
Hāʻawi ʻo Aokai PTFE i ka lole PTFE me nā koho lapaʻau ʻili. Hōʻike kēia alakaʻi i nā ʻano hana maʻamau ʻehā - chemical etching, plasma treatment, corona treatment, and laser treatment - a pehea e hoʻololi ai kēlā me kēia i ka ʻili ma ke kino a me ke kemika.
Hāʻawi kēia ʻano hoʻomaʻamaʻa pulu i ka hopena lōʻihi loa a ʻike i ka noi ākea loa no ka hoʻopaʻa ʻana o PTFE.
Hoʻopili ka hoʻonā paʻakikī sodium-naphthalene i ka ʻili PTFE ma ka wehe ʻana i nā ʻātoma fluorine mai ka papa luna. Hoʻopili ʻia ka ʻili o ke aniani maʻemaʻe me ka helu ʻana o ka micron a hiki i ka nanoscale honeycomb- a i ʻole nā ʻano koʻakoʻa lua a me nā lua. Hoʻonui nui ʻia kēia ʻano ʻino i ka ʻili kikoʻī a hana i nā wahi heleuma pili mechanical-interlocking no nā mea hoʻopili.
ʻO kēia ka hoʻololi kumu. Hoʻemi ikaika ka sodium i nā ʻātoma fluorine mai ke kuamoʻo kalapona PTFE, e waiho ana i nā kaulahao kalapona unsaturated a me nā radical manuahi. Hoʻopili hou kēia mau wahi hana me ka wai a me ka oxygen i loko o ka ea a i ʻole ka hopena, e hoʻolauna ana i nā pūʻulu hana polar me carbonyl (C=O), hydroxyl (-OH), a me carboxyl (-COOH) . I kēia manawa, piʻi ka ʻike kalapona ma luna a lilo ka papa i mālama ʻia i ʻeleʻele-ʻeleʻele a ʻeleʻele paha.
Hoʻokumu ʻia kahi papa hana quasi-carbonized. Piʻi ka ikehu o ka ʻili mai lalo o 20 dyn/cm no ka PTFE maʻemaʻe ʻole i mālama ʻia a ma luna o 40-50 dyn/cm , a hiki i ka hiki ke hoʻopili pololei me nā mea hoʻopili wai. kēia hoʻololi hoʻololi Paʻa . Eia nō naʻe, ʻo ka papa i mālama ʻia he mau microns wale nō ka lahilahi a pono e pale pono.
Hoʻohana maʻamau no ka hana ʻāpana a i ʻole ka laina laina, hoʻokaʻawale ʻia ka mālama plasma i loko o ka vacuum plasma a me ka atmospheric-pressure plasma.
ʻO nā ʻāpana ikaika kiʻekiʻe (electrons, ions, free radicals) e hoʻomau mau ana i ka ʻili o ka PTFE a hoʻoulu i nā hopena sputter-etching. Ua kālai ʻia kahi ʻano nanoscale ultra-fine ma luna o ka ʻili; Wehe ʻia ka papa palena nāwaliwali me ka ʻole e hoʻopōʻino i ka substrate fiberglass lalo. ʻO ka microscopically, hoʻololi ka ʻili o ka crystalline bulk-structured i kahi kūlana micro-roughened amorphous.
Hoʻoholo ke kinoea hana i nā pūʻulu hana hope:
Hoʻomaʻamaʻa kinoea inert (e laʻa, argon): Weki i nā mea paʻa CF no ka hoʻoulu ʻana i nā radical manuahi o ka ʻili no ke kālai ʻana i nā hui polar.
Nā kinoea hana hou (oxygen, ammonia): Hoʻopili pololei i nā hui hydroxyl, carbonyl, a me nā amino i nā kaulahao mole.
Loaʻa ka ʻili maʻemaʻe maʻemaʻe maʻemaʻe i ka nano-roughened. ka hopena hoʻoikaika paʻa i ka manawa Hoʻohaʻahaʻa , no laila pono e hana ʻia ka lamination ma hope o ka mālama ʻana i ka plasma. ʻO kāna waiwai nui ka papa hoʻololi ultra-paʻu, kahi e hoʻololi liʻiliʻi ai i ka mānoanoa a me ke kala kumu.
ʻO kahi ʻenehana hoʻokuʻu uila kiʻekiʻe e hana wikiwiki ana i nā mea kiʻiʻoniʻoni lahilahi akā e ʻeha nei i ka hoʻihoʻi wikiwiki ʻana.
Hoʻopuka ka hoʻokuʻu corona kiʻekiʻe i nā uila micro-arc. Impact from high-energy electrons fractures PTFE molecular kaulahao, hana i ka hana paena, a etches a papau, maalea oolea kikokikona. Ma muli o ka haʻahaʻa o ka ikehu a me ka lōʻihi o ka pane ʻana i ka wā i hoʻohālikelike ʻia me ka mālama ʻana i ka plasma, hoʻopuka wale ʻo corona i ka liʻiliʻi o ka ʻili o ka lua.
Hoʻokumu ʻia nā ʻano ozone a me ka oxygen reactive i nā ʻāpana hoʻokuʻu. Hoʻokomo ka Oxidation i nā pūʻulu hydroxyl, peroxides, a me nā pūʻulu carbonyl e hoʻokiʻekiʻe i ka ikehu o ka ʻili.
Hoʻopili wale ka lāʻau lapaʻau i kahi ʻili ʻili lahilahi loa me ka hoʻololi ʻana i ka hoʻololi ʻana i ka hana paʻa ʻole, a mae koke ka hopena hoʻoikaika paʻa. Hoʻohana mua ʻia ʻo ia ma ke ʻano he kaʻina hana hoʻoikaika adhesion i loko o ka laina. No nā mea ʻoi aku ka mānoanoa, hoʻopiha ʻia e like me ka PTFE lole wela kiʻekiʻe, ʻoi aku ka maikaʻi o ka mālama ʻana i ka corona i nā hopena haʻahaʻa i hoʻohālikelike ʻia me ka mālama plasma a me ka etching kemika.
ʻO ka hoʻololi pololei ʻana o ka ʻili me ka hoʻohana ʻana i ka ʻenehana excimer-laser a i ʻole femtosecond-laser.
Hoʻokumu pololei nā hopena paʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi i nā ʻano hoʻonohonoho micron-scale maʻamau e like me nā ripples periodic, grooves, a i ʻole micro-pillars. Hiki ke hoʻopili pololei ʻia kēia mau mea ʻenehana i hana ʻia e hana i nā geometries maikaʻi loa no ka hoʻopili ʻana i nā mīkini me nā mea hoʻopili.
Hoʻopau nā kiʻi laser ikaika kiʻekiʻe i nā paʻa CF ikaika kiʻekiʻe, e hoʻoulu ai i ka defluorination kūloko a me ka carbonization. Hoʻokumu nā wahi i mālama ʻia i nā kalapona e like me ke daimana a i ʻole nā papa kalapona kalapona me ka ʻike oxygen kiʻekiʻe. Hiki i nā lasers Ultraviolet excimer ke kālai i nā monomers ikaika ma o nā hopena photochemical pololei me ka carbonization.
Loaʻa ka hoʻololi like ʻana, kuhikuhi ʻia, a me ka hoʻololi ʻana o ke ʻano kino a me ka polarity kemika. Hoʻololi ʻia ka ʻili polymer inert i kahi ʻāpana kalapona-oxygen-rich layer me ka ʻalaʻala hiki ke hoʻopaʻa ʻia a me ka ikehu ʻili kiʻekiʻe, e hāʻawi ana i ka hana paʻa kiʻekiʻe a lōʻihi.
Loaʻa nā ʻano lapaʻau ʻehā i ʻelua mau hoʻololi kumu:
Hoʻololi ʻia ka ʻili o ka molecular-level inert i kahi topography roughened i uhi ʻia me nā lua micro-nano-scale, grooves, a me nā ʻano koʻakoʻa, e hāʻawi ana i nā wahi heleuma mechanical-interlocking no ka hoʻopaʻa paʻa.
ʻano hana |
ʻAʻaʻala |
ʻAno Kūlana |
|---|---|---|
ʻO ke kālai kiʻilima |
Micro-nano |
Honeycomb, like me ke koʻa (ʻokoʻa) |
Lapaʻau plasma |
Nano |
Maikaʻi, ʻaʻahu (amorphous) |
Lapaʻau ʻo Corona |
Nano (paʻu) |
Like lua palena |
Lapaʻau laser |
Micro |
Nā papa hana maʻamau (nā ripples, pillars, grooves) |
ʻO ka ʻili haʻahaʻa haʻahaʻa i kūkulu ʻia mai nā kaulahao perfluorocarbon (-CF₂-CF₂-) ua hoʻololi ʻia i kahi ʻili o ka ikehu kiʻekiʻe me ka oxygen- a me ka nitrogen-containing polar functional groups. Hiki ke pulu ʻia ka ʻili i hoʻololi ʻia e ke kāpili maʻamau a hana i nā paʻa hydrogen a i ʻole nā mea paʻa kemika me nā molekole adhesive.
ʻano hana |
Loaʻa ka ikehu o ka ʻili |
Noho mau |
|---|---|---|
ʻO ke kālai kiʻilima |
40-50 dyn/cm |
mau |
Lapaʻau plasma |
40-60 dyn/cm |
pukaaniani pōkole (nā hola i nā lā) |
Lapaʻau ʻo Corona |
38-45 dyn/cm |
pōkole loa (mau hola) |
Lapaʻau laser |
Hoʻopilikino |
mau |
Hāʻawi ʻo Aokai PTFE i ka lole PTFE me ka etching kemika (mau, ʻeleʻele ʻeleʻele) a me ka mālama plasma (maʻemaʻe, mālama kala, puka aniani hoʻōla pōkole) e like me nā koho maʻamau. Loaʻa ka lapaʻau laser no nā noi kūikawā e koi ana i nā ʻano kikoʻī. E kelepona mai iā mākou e kūkākūkā i kāu mau koi pili.
Hāʻawi ʻia ka ʻike loea i ʻōlelo ʻia ma luna e Jiangsu Aokai New Materials Technology Co., Ltd.
Inā makemake ʻoe e aʻo i nā kikoʻī kikoʻī hou aʻe, nā hiʻohiʻona noiʻi a me nā hoʻoponopono i hoʻopili ʻia no kā mākou huahana piha, me ka PTFE kiʻekiʻe-mehana lole, PTFE kiʻekiʻe-mehana adhesive lipine, PTFE kiʻekiʻe wela mesh kāʻei, seamless heat-press kāʻei, hoʻokahi ʻaoʻao PTFE lole, kiʻekiʻe wela-kū pale conveyor kāʻei a me ka wela-kūʻai ʻike ma lalo o ka fiberglass ʻike.
Mr. Guo: +86 18944819998
Mr. Liu: +86 13705266308
Hoʻopili mākou i nā loina ʻoihana o ka ʻoihana a me ka kūpaʻa, i hoʻolaʻa ʻia i ka hāʻawi ʻana i nā hoʻonā ʻenehana hoʻokahi a me ka lawelawe mea kūʻai aku!