Hoʻopiha i ka hana hana ʻoihana o PTFE Emulsion Impregnated Fiberglass lole

ʻO Jiangsu Aokai Nā Mea Hou, kahi mea hana lole PTFE kiʻekiʻe, lawe iā ʻoe i ke kaʻina hana piha.

ʻO ka lole wela kiʻekiʻe PTFE, i kapa ʻia ʻo polytetrafluoroethylene (PTFE) i uhi ʻia i ka lole fiberglass , he mea koʻikoʻi polymer composite. ʻO kāna hana ʻana ʻaʻole ia he kaʻina hana uhi maʻalahi, akā he ʻōnaehana hoʻomaʻamaʻa wela a me ke kemika. No ka hana ʻana i ka lole wela kiʻekiʻe o ka PTFE, pono ke kaʻina hana ʻehā: ka hoʻomākaukau ʻana i ka lole kumu, ka hoʻomākaukau ʻana i ka impregnation, ka impregnation kumu a me ka sintering, a me ka hoʻomaʻamaʻa hope..

Ka Papa 1: Hoʻomaʻamaʻa mua i ka lole kumu

Hoʻoholo kēia pae i ka ikaika mechanical a me ka paʻa pono o ka lole PTFE hope loa.

ʻO ka hoʻomaʻemaʻe wela (Dewaxing) ʻO ka ʻili fiberglass i hoʻohana ʻia no ka ulana ʻana i ka lole PTFE aia nā mea hoʻonui nui i ka wā hana. Inā ʻaʻole i wehe ʻia, keʻakeʻa nei kēia mau mea hana i ka hoʻopili ʻana o nā uhi PTFE ma hope. No laila,ʻo ka hana mua,ʻo ia ka hānaiʻana i ka lole kumu i loko o ka umu wela wela (ma kahi o 350 ° C) no ka dewaxing wikiwiki e hōʻoia i ka maʻemaʻe o ka fiberglass substrate.

Hoʻololi i ka ʻili No ka hoʻomaikaʻi ʻana i ka ikaika paʻa ma waena o ka fiberglass a me ka resin uhi PTFE, mālama ʻia ka lole kumu me kahi mea hoʻohui silane. Hoʻonui nui kēia ʻanuʻu i ka ikaika interlaminar peel a pale i ka delamination a i ʻole ka uhi ʻana i ka peeling i ka huahana i hoʻopau ʻia.

Ka Papa 2: Hoʻomākaukau i ka PTFE Impregnation Emulsion

Hoʻoholo nui ʻia nā waiwai kino a me nā kemika o ka lole hope i kēia pae.

· Emulsion Mixing ʻO ka mea nui maka ka hoʻopuehu PTFE . E like me nā koi noi like ʻole - e like me ka hana kiʻekiʻe non-stick no nā lole hoʻomoʻa meaʻai a i ʻole ke pale ʻana i ka lole kiʻekiʻe no ka hoʻokuʻu ʻana i nā lole - hoʻohui pū ʻia nā mea hoʻopihapiha a me nā mea hoʻohui i ka emulsion. He mea koʻikoʻi ka hoʻonā impregnation i kūkulu ʻia i ka wehewehe ʻana i ka pae o ka lole PTFE i hoʻopau ʻia.

Ka Papa 3: Core Impregnation a me Sintering

ʻO kēia ke kaʻina hana nui e hāʻawi ai i ka lole PTFE i kāna hana ʻokoʻa, maʻamau e pili ana i nā pōʻai hou.

Impregnations Nui Ma lalo o ka mana hoʻopaʻapaʻa mau, hele pinepine ka lole kumu i hoʻomaʻamaʻa ʻia i loko o kahi pahu wai piha me ka emulsion PTFE. No ka hoʻokō ʻana i ka mānoanoa a me ka mānoanoa i makemake ʻia, hoʻohana ka laina hana i kahi kaʻina cyclic: impregnation → maloʻo → sintering . Hoʻonui pololei kēlā me kēia pōʻai i ke kaumaha o ka uhi.

Hoʻomaloʻo ʻO ka lole i hoʻopaʻa ʻia e hele i loko o ka umu wela haʻahaʻa (ma kahi o 100°C) e wehe mālie i ka wai. ʻO ka mana kūpono ʻole i kēia kaʻina hana maʻalahi i nā ʻōhū a i ʻole nā ​​pinhole i ka wā sintering, e hoʻohaʻahaʻa loa i ka hana insulation.

High-Temperature Sintering ʻO kēia ka puʻuwai o ka hana hana. Hoʻopili ʻia ka uhi ʻūlū ma kahi o 380 ° C, e ʻae ana i nā ʻāpana PTFE e hoʻoheheʻe piha a kahe, e hana ana i kahi kiʻiʻoniʻoni pale. ʻO ka hiki o ka lole PTFE ke kū i ka lawelawe lōʻihi ma 260 ° C mai ka polymer chain recrystallization i kēia hana. ʻO ka lole i hoʻopaʻa ʻole ʻia he maʻa i ka nahae a me ka nalowale o nā waiwai non-stick.

'anu'u 4: Ma hope o ka mālama 'ana a me ka nānā 'ana i ka huahana

Ma hope o ka sintering, hele ka lole i nā hana hoʻopau hou.

Hoʻonohonoho Hot-Press and Surface Treatment ʻO nā lole PTFE kiʻekiʻe loa (e like me nā mea no nā kāʻei conveyor) e kalena ʻia ma o nā wili wela e palahalaha i ka ʻili a hoʻomaha i ke kaumaha o loko. No nā lole PTFE i hoʻohana ʻia i nā laminates copper-clad laminates kiʻekiʻe, hoʻohana ʻia ka lāʻau corona kūikawā e hoʻonui i ka ʻili o ka ʻili.

Ke Kaʻina Hana Lamination No nā noi kānana kiʻekiʻe, ua hoʻopaʻa ʻia kahi ʻāpana lahilahi o ka polytetrafluoroethylene (ePTFE) microporous membrane i hoʻonui ʻia ma luna o ka ʻili, e hana ana i kahi kānana hui me ka ʻoi aku ka maikaʻi o ka kānana.

Hoʻokō ʻo Aokai New Materials i ka nānā ʻana i ka maikaʻi. Hoʻāʻo ʻia nā huahana hope me ka hoʻohana ʻana i kahi mea hōʻike grammage, high-voltage tester, a me tensile tester. Hoʻokuʻu ʻia nā huahana me ka mānoanoa like ʻole, ʻaʻohe pinholes, a me ka hoʻokō ʻana i nā koi kūpaʻa uila e like me nā waiwai kūpono.

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

No nā kikoʻī kikoʻī, nā hiʻohiʻona noi a me nā hoʻonā i hoʻopili ʻia o kā mākou huahana piha - me nā lole PTFE kiʻekiʻe-mehana, PTFE kiʻekiʻe-mehana lipine, PTFE kiʻekiʻe wela mesh kāʻei, seamless kāʻei no ka fusing presses, hoʻokahi-ʻaoʻao PTFE lole, kiʻekiʻe-mehana pale conveyor kāʻei, kiʻekiʻe-mehana fiberglass lole.

· Laina Hotline: Mr. Guo: 18944819998 Mr. Liu: 13705266308