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ʻO keʻano o keʻano o ka PTFE kiʻekiʻe-mehana lole: Aia kahi hoʻololi ma waena o ka PTFE Coating a me ka Fiberglass Substrate?

Nānā: 0     Mea kākau: Luna Hoʻoponopono Pūnaewele Manawa Hoʻopuka: 2026-04-17 Kumu: Paena

Ninau

ʻO Jiangsu Aokai New Materials, kahi mea hana ʻoihana o ka PTFE kiʻekiʻe-mehana lole, e lawe mai iā ʻoe i nā ʻike hohonu. Ma ke ʻano he mea hoʻohui kiʻekiʻe, ʻo ka microscopic cross-sectional structure o ka PTFE kiʻekiʻe-mehana lole he mea koʻikoʻi i kona kūpaʻa wela, ka ikaika peel a me ka maʻalahi. Ma ke kaʻina hana o ka PTFE kiʻekiʻe-mehana lole, aia kahi  papa hoʻololi koʻikoʻi ma waena o ka uhi PTFE a me ka substrate fiberglass. Me ka ʻole o kēia papa hoʻololi, ʻaʻole hiki ke hoʻokō ʻia ka paʻa paʻa o ka PTFE lole wela wela.

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Ma o ka nānā ʻana microscopic cross-sectional, ʻaʻole i haku ʻia kēia papa hoʻololi i hoʻokahi mea kemika, akā he ʻāpana interfacial composite i kūkulu ʻia ma o nā ʻano hoʻololi kino a me ke kemika. ʻO ke ʻano o ka hoʻokumu ʻana a me ka hoʻohui ʻana o ka papa hoʻololi i wehewehe ʻia penei:

1. Layer Hoʻopaʻa Paʻa ʻAi Hoʻohui Silane

ʻAʻole hiki ke hoʻopaʻa pololei ʻia ka fiberglass me ka resin PTFE. No laila, pono e hoʻololi ʻia ka lole fiberglass me nā mea hoʻohui silane i ka hana. Hoʻopili kemika kekahi hopena o ka mea hoʻohui hui me nā pūʻulu silanol (Si-OH) ma ka ʻili fiberglass, aʻo ka ʻaoʻao ʻē aʻe aia nā pūʻulu ikaika me ka pili kiʻekiʻe a i ʻole reactivity i nā fluororesins. Ke lawelawe nei ma ke ʻano he alahaka hoʻopaʻa kemika ma waena o ka iwi fiberglass a me ka uhi ʻana o ka PTFE, hāʻawi kēia papa i kahi hoʻopaʻa kemika kumu no ka lamination structural holoʻokoʻa.

2. Wela-Melt Adhesive Layer Intermediate

Ma ka nānā ʻana i ka ʻāpana kiʻekiʻe o ka lole wela kiʻekiʻe o ka PTFE, hiki ke ʻike maopopo ʻia kahi papa hoʻololi gradient i loaʻa ka PFA (Perfluoroalkoxy alkane) a i ʻole FEP (Fluorinated Ethylene Propylene) ma waena o ka uhi PTFE a me ka substrate fiberglass. I ka wā o ka sintering wela kiʻekiʻe, hana kēia mau fluoroplastics hoʻoheheʻe ʻia e like me nā mea hoʻoheheʻe wela i loko, e komo ana a wili i nā pūʻulu fiberglass e hana i kahi manawa mau. Mālama pono kēia ʻāpana waena i ka delamination o ka uhi ʻana ma lalo o ke kūlou mau ʻana a me ka hoʻololi ʻana.

3. Mechanical Interlocking Interface

Hana ʻia ka lole wela kiʻekiʻe PTFE ma o nā kaʻina hana impregnation a me ka uhi. ʻO ka microscopically, komo ka emulsion PTFE i loko o nā pores micron i hana ʻia e ka ulana a me ka ulana o nā lole fiberglass. Ma hope o ka sintering a me ka ho'ōla ʻana, ua hoʻokumu ʻia ka resin PTFE paʻa i ʻekolu-dimensional mechanical anchoring structure me ka lole fiber. Hāʻawi kēia ʻano hoʻopili kino i ke kākoʻo mechanical hilinaʻi, e hōʻoia ana i ke kūpaʻa dimensional a me ka hana anti-delamination i ka lawelawe lōʻihi.

4. 'Imi hoʻopaʻapaʻa Gradient

ʻO ka uhi ʻana o ka PTFE a me ka fiberglass he ʻokoʻa loa nā coefficients o ka hoʻonui ʻana i ka wela, kahi e hoʻoulu maʻalahi ai i ke koʻikoʻi kūloko ma lalo o ka hoʻomehana wikiwiki a me ka hoʻoilo. ʻO ka lole wela kiʻekiʻe PTFE ka mea i hoʻohana i kahi ʻano gradient haku mele: ʻo kahi kokoke i ka fiberglass ua waiwai i nā mea hoʻopili wela a me ka FEP, ʻoiai e piʻi mālie ka PTFE maʻemaʻe i ka ʻili o waho. Mālama kēia ʻano gradient i ke koʻikoʻi wela ma lalo o nā kūlana wela kiʻekiʻe a pale i ka haki ʻana o ka ʻili.

5. ʻImi hoʻomaʻamaʻa mua substrate

Ma mua o ka hana ʻana i nā papa hoʻololi i luna, pono e hoʻopau ʻia ka lole fiberglass i ka dewaxing kiʻekiʻe a me ka hoʻopau ʻana i nā mea hoʻohui lole a me nā haumia. ʻO kēia kaʻina hana mua mua e hōʻike ana i nā pūʻulu silanol ikaika ma nā ʻili fiber, e hāʻawi ana i kahi maʻemaʻe a me ka hana kemika no ka hoʻopili ʻana a me ke komo ʻana o ka resin.

ʻO ka ʻōnaehana cross-sectional o ka lole wela kiʻekiʻe PTFE e hana i kahi ʻōnaehana composite piha i hōʻike ʻia e ka hoʻopaʻa paʻa ikaika, ke komo ʻana i ka gradient a me ka ʻili hana resin maʻemaʻe . Loaʻa ka pōmaikaʻi mai nā papa hoʻololi multi-functional i hui pū ʻia e ka occlusion kino a me ka hoʻopaʻa ʻana i nā kemika, mālama ka mea i ka waiwai hoʻokuʻu maikaʻi loa a me ke kūpaʻa corrosion o PTFE, ʻoiai ka loaʻa ʻana o ka ikaika tensile a me ke kūpaʻa luhi.

Hāʻawi ʻia ka ʻike ma luna e Jiangsu Aokai New Material Technology Co., Ltd.

Hāʻawi mākou i kahi ʻano huahana piha me ka PTFE kiʻekiʻe-mehana lole, PTFE kiʻekiʻe-mehana lipine, PTFE kiʻekiʻe wela mesh kāʻei, seamless fusing mīkini kāʻei, hoʻokahi ʻaoʻao PTFE uhi lole, kiʻekiʻe-mehana kūpaʻa conveyor kāʻei a kiʻekiʻe-mehana pale fiberglass lole. No nā ʻāpana huahana kikoʻī, nā hoʻonā noi a me nā lawelawe maʻamau, e ʻoluʻolu e kelepona iā mākou:

· Mr. Guo: +86 18944819998

· Mr. Liu: +86 13705266308

Manaʻo huahana

Huahana Ninau
Jiangsu Aokai Mea Hou
He loea ʻo AoKai PTFE ʻO ka PTFE Coated Fiberglass Fabric Manufacturers a me nā mea hoʻolako ma Kina, kūikawā i ka hāʻawi ʻana PTFE Adhesive Tape, ʻO ke kāʻei hoʻolele PTFE, Kāʻei Mesh PTFE . E kūʻai a kūʻai nui paha i nā huahana lole fiberglass uhi PTFE . Nui ka laula, mānoanoa, waihoʻoluʻu i hoʻopilikino ʻia.

NUI WIWIKI

KA WAIWAI

KĀHEA IĀ MĀ˚OU
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