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Ke Kaʻina Hana Kumu no ka Impregnating Fiberglass Fabric me PTFE Emulsion

Nānā: 0     Mea kākau: Lunahooponopono Paena Manawa Hoʻopuka: 2026-07-09 Kumu: Paena

Ninau

ʻO Jiangsu Aokai New Materials, kahi mea hana loea o ka PTFE kiʻekiʻe-mehana lole, hāʻawi i kahi hoʻolauna piha. ʻO ke kaʻina hana o ka impregnating fiberglass fabric me ka PTFE dispersion ʻo ia ka ʻenehana kumu e hoʻopaʻa like a me ka sinter polytetrafluoroethylene ma luna o ka fiberglass substrate, e hana ana i nā mea composite e hōʻike ana i ke kūpaʻa wela kiʻekiʻe, ka insulation uila a me ka hana non-stick. Hoʻohana nui ʻia ia mau huahana i nā laminates copper-clad laminates kiʻekiʻe, nā kāʻei conveyor non-stick kiʻekiʻe, nā mea membrane hale a me nā māla ʻē aʻe.

ʻO ke kaʻina hana piha ʻehiku mau ʻanuʻu nui e like me kēia:

1. Hoʻomaʻamaʻa mua i ka lole fiberglass (Dewaxing / Desizing)

ʻO kēia ka hana koʻikoʻi ma mua o ka mālama ʻana. Hoʻopili ʻia kahi mea hoʻolāʻau nui lole (ʻoi aku ka nui o ka paraffin wax, nā mea hoʻoheheʻe starch) i nā filament fiberglass i ka wā o ka ulana ʻana; ʻO ka wehe ʻole ʻana e hōʻino loa i ka pilina pili ma waena o ka PTFE a me nā fibers aniani.

PTFE_Ka lole_Uhi_no_Pa'i_Pa'i.png

· ʻO ke ala lapaʻau nui: Ke hele mau nei ka lole i kahi umu wela wela no ka dewaxing thermal ma 350 ~ 400 ° C, e hoʻoheheʻe piha ʻia a hoʻoheheʻe ʻia i nā mea hoʻonaninani kūlohelohe āpau.

· Ka lawelawe ʻana: Hoʻomaʻalili ʻia ka lole Dewaxed, i kekahi manawa holoi ʻia me ka wai maʻemaʻe a i ʻole nā ​​mea hoʻoheheʻe kemika e hoʻopau i ke koena o ka lehu, a laila hoʻomaloʻo ʻia no ka loaʻa ʻana o ka lole keʻokeʻo maʻemaʻe i mākaukau no ka impregnation.

2. Hoʻokumu ʻia ʻo PTFE Emulsion

· Raw Material: Hoʻopuehu PTFE me ka maʻiʻo paʻa maʻamau o kahi o 60%.

· Kaʻina hana hoʻohui: E hoʻoheheʻe i ka hoʻopuehu ʻana me ka wai deionized i ka manaʻo i manaʻo ʻia (40%–55%) ma muli o ka hoʻouka resin pono a me ka viscosity impregnation. Hoʻohui ʻia ka surfactant kūpono e hoʻoikaika i ka hana pulu ma ka fiberglass; hiki ke hoʻohui ʻia ka thickener e hoʻoponopono i ka viscosity inā pono.

3. Impregnation

ʻO ka pahuhopu nui ke komo piha ʻana o ka emulsion PTFE i loko o nā pūpū fiber a me nā interstices o ka lole i ulana ʻia.

1. ʻO ke ʻano Dip-Squeeze (Hoʻohana nui ʻia): alakaʻi ʻia ka lole ma o nā huila immersion e hoʻopiha piha i loko o ka pahu emulsion, a laila hele ma waena o nā huila wili. Hoʻoponopono ʻia ke kaumaha o ka uhi ʻana e ka hoʻoponopono ʻana i ke kaomi roller nip e hoʻokuʻu i ka emulsion keu a puʻunaue like i ka resin.

PTFE_Fabric_in_Advanced_Manufacturing.png

2. Kauka Blade Coating: Hoʻolaha ʻia ka Emulsion ma luna o ka ʻili lole ma o nā lau metala, kūpono no ka hoʻopuehu kiʻekiʻe-viscosity.

4. Ka maloo ana

Hoʻokomo ʻia ka lole i hoʻopili ʻia i kahi umu hoʻomaloʻo haʻahaʻa e hana ana ma 100 ~ 150 ° C.

· Ke kumu: E hoʻoheheʻe mālie i ka wai a me nā surfactants hapa, e hana i kahi kiʻiʻoniʻoni maloʻo ʻole o nā ʻāpana PTFE ma luna o ka fiber surfaces.

· Manaʻo hoʻomalu mahana: ʻO ke kiʻekiʻe kiʻekiʻe e hana wikiwiki i kahi kiʻiʻoniʻoni ma luna o ka ʻili, e paʻa ana i ka makū o loko e hoʻoheheʻe ʻia e hana i nā pinhole a me nā blisters.

5. Sintering (Thermal Curing)

Hāʻawi koke ʻia ka lole maloʻo i loko o kahi umu sintering kiʻekiʻe no ka mālama ʻana i ka wela ma 360 ~ 390 ° C (a hiki i 400 ° C no kekahi mau māka).

· Mechanism: ʻO PTFE kahi polymer thermoplastic. Ma nā wela ma luna o kona wahi heheʻe (327°C), heheʻe nā ʻāpana PTFE, kahe a pae i waho e hana i kahi kiʻiʻoniʻoni hoʻomau, e loaʻa ana i ka hoʻopili mechanical a me ka hoʻopili ʻana me ka fiberglass surfaces.

· Māhele ʻanuʻu: Ua māhele ʻia ka ʻāpana sintering i ka pā wela, ka sintering wela mau a me nā ʻāpana hoʻoluʻu e hōʻoiaʻiʻo i ka hui pū ʻana me ka ʻole o ka wela.

6. Multi-Cycle Impregnation & Sintering

Hoʻokahi pōʻaiapili impregnation-sintering wale nō e hoʻohua i kahi uhi ʻili lahilahi e kū pono i nā hemahema pinhole. No ka hiki ʻana i ka mānoanoa o ka uhi ʻia a me ka ʻike resin (e laʻa, 45%–65% hoʻouka resin no nā substrates laminate copper-clad kiʻekiʻe), ke kaʻina piha o ka impregnation → maloʻo → sintering  e hana hou ʻia 2 a 4 mau manawa a ʻoi aʻe. Hoʻopiha hou ʻia kēlā me kēia pōʻai i nā ʻāpana fiber a hoʻonui i ka mānoanoa o ka uhi ʻana, a laila e hoʻokumu ʻia i kahi ʻāpana paʻa ʻole pinhole.

7. Mahope o ka Lapaau a me ka makani

1. Hoʻololi i ka ʻili: Ma hope o ka hoʻopaʻa ʻana hope, hiki ke hoʻohana ʻia ka lāʻau corona a i ʻole ka sodium-naphthalene etching no ka hoʻomaikaʻi ʻana i ka pili ʻana o ka ʻili me ka ʻole o ka hōʻino ʻana i ka substrate, e hoʻomaʻamaʻa i ka pale keleawe a i ʻole ka uhi lua.

PTFE_Membrane_vs_Fabric_Chemical_Resistance.png

2. ʻOki ʻili a me ka ʻāwili ʻana: ʻoki pololei ʻia nā ʻaoʻao o ka lole, a laila ʻoki maikaʻi ʻia ka lole i hoʻopau ʻia e ka mīkini lawe.

3. Nānā maikaʻi: ʻO ka hoʻāʻo piha ʻana o nā huahana i hoʻopau ʻia me ke kaumaha kumu, ka mānoanoa, ka ikaika tensile, ka ikaika peel, ka dielectric mau a me nā hemahema ʻike maka.

Nā Manaʻo Manaʻo Kaʻina Manaʻo

ʻO nā ʻāpana koʻikoʻi e pili ana i ka maikaʻi o ka huahana i hoʻopau ʻia, ʻo ia ka: desizing / dewaxing piha, pulu emulsion piha, hoʻomaloʻo haʻahaʻa haʻahaʻa haʻahaʻa, hoʻonohonoho ʻana i ka wela sintering, a me ka nui o ka uhi ʻana ma hope o nā pōʻai impregnation he nui.

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 waihona huahana piha me ka PTFE kiʻekiʻe-mehana lole, PTFE kiʻekiʻe-mehana adhesive lipine, PTFE kiʻekiʻe wela mesh kāʻei, seamless heat press belt, hoʻokahi ʻaoʻao PTFE lole, kiʻekiʻe-wela kūʻokoʻa conveyor kāʻei a me ka wela wela ma o ka lole fiberglass, e ʻoluʻolu e kelepona mai iā mākou.

· Laina Hotline: Mr. Guo +86 18944819998

· Laina Hana Hana: Mr. Liu +86 13705266308

Hoʻopili mau mākou i ka philosophy lawelawe ʻoihana a me ka ʻoiaʻiʻo, me ka naʻau holoʻokoʻa e hāʻawi i nā hoʻonā ʻenehana hoʻokahi a me ka lawelawe mea kūʻai noʻonoʻo no nā hoa āpau!

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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.

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