No ke aha e pili ai ka lole aniani fiber i ka Dewaxing ma mua o ka hoʻokomo ʻana me ka PTFE Emulsion? He aha ke Kumu?

Ma keʻano he mea hanaʻoihana o ka PTFE kiʻekiʻe-mehana lole, Aokai New Materials hana kiʻekiʻe-mehana lapaʻau ma ke aniani fiber lole. Ma mua o ka impregnation me ka PTFE (Polytetrafluoroethylene) emulsion, ke aniani puluniu lole undergoes dewaxing a me ka degumming e wehe sizing nā mea hana (textile auxiliaries) ma ka fiber ili. Hoʻohana ʻia kēia mau mea kōkua no ka hoʻopili ʻana, ka lubrication a me ka pale ʻana i ke kaha kiʻi a me ka ulana ʻana. Eia nō naʻe, inā ʻaʻole i wehe ʻia, e hōʻino loa lākou i ka maikaʻi o ka PTFE a me ka fiber aniani. ʻO ka nui o nā loina penei:

1. Wehe i nā mea ikehu haʻahaʻa a hoʻomaikaʻi i ka pulu

ʻO ka paraffin, ka aila lubricating a me nā mea ʻē aʻe i loko o ka nui o nā mea hana he mau mea haʻahaʻa haʻahaʻa. Inā mālama ʻia, ʻaʻole hiki i ka emulsion PTFE (me ka haʻahaʻa haʻahaʻa haʻahaʻa akā koi koʻikoʻi) ʻaʻole hiki ke hoʻolaha like ʻia ma luna o ke aniani fiber ili, e hopena i nā hemahema e like me nā lua a me nā maka iʻa. Ma o ka hoʻomaʻemaʻe wela wela a i ʻole ka hoʻomaʻemaʻe solvent, wehe ʻia nā mea haumia a hoʻonui ʻia ka ikehu o ke aniani aniani, hiki ke hoʻomaʻemaʻe piha ʻia e PTFE.

2. Kāohi i ka Carbonization a me ka Delamination i ka wā kiʻekiʻe-wela Sintering

ʻO ke kiʻekiʻe o ka sintering o PTFE e like me 360-380 ° C. ʻO nā koena paraffin a i ʻole epoxy adhesives ma ka ʻili o ke aniani fiber e carbonize i kēlā mau wela kiʻekiʻe, e hana ana i nā mea ʻeleʻele a i ʻole ke kinoea. ʻAʻole wale kēia e hoʻohaumia i ka waena (e pili ana i nā waiwai dielectric i nā laminates copper-clad kiʻekiʻe) akā, ʻoi aku ka maikaʻi, ʻo ka papa carbonized e hana i kahi palupalu nāwaliwali, e hōʻemi nui ana i ka ikaika paʻa ma waena o ka PTFE a me ke aniani fiber a me ka hoʻopau ʻana i ka mea hoʻohui.

3. Hoʻokumu i kahi hopena ikaika 'Mechanical Anchoring'.

ʻOi aku ka maikaʻi o ka dewaxing a me ka degumming (ʻoi aku ka mālama ʻana i ka wela wela) ma mua o ka 'hoʻomaʻemaʻe'. Ke hoʻoneʻe ʻia ka mea olaola, ua kālai ʻia ka ʻili o ke aniani e hana i nā micropores a i ʻole e hōʻike i nā pūʻulu silanol (-OH). Hoʻokumu kēia i nā kūlana no ka hoʻopili ʻana i ka mea hoʻopili hope (e laʻa, phenyl silane), e ʻae iā PTFE e hana i nā mea paʻa kemika a i ʻole nā ​​​​mea hoʻopaʻa kino me ka fiber aniani ma o nā mea hoʻohui - e hoʻololi i ka 'coating' maʻalahi i ka 'bonding'.

4. E pale aku i ka poino o na waiwai Dielectric Interfacial

Ma nā noi kiʻekiʻe e like me nā laminates kiʻekiʻe a me nā laminates copper-clad kiʻekiʻe, koena polar organic substances (wax, gum) e hoʻonui nui i ka poho dielectric ma lalo o ke kiʻekiʻe o ka wela a me ke alapine kiʻekiʻe. ʻO ka Dewaxing a me ka degumming e hōʻoia i ke aniani fiber-PTFE composite e mālama i ka haʻahaʻa haʻahaʻa mau a me ka nalowale dielectric.

I ka hōʻuluʻulu ʻana, ʻo ke kumu nui o kēia mālama ʻana ʻo ia ka hoʻopau ʻana i nā papa interface nāwaliwali a hōʻoia i ka PTFE, kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, hoʻokō i ka pulu maikaʻi a me ka hoʻopaʻa ikaika kiʻekiʻe ma ka fiber aniani maʻemaʻe kiʻekiʻe.

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 maʻamau o kā mākou huahana piha - me nā lole PTFE kiʻekiʻe-mehana, PTFE kiʻekiʻe-mehana lipine, PTFE kiʻekiʻe wela mesh kāʻei, seamless kāʻei no nā mīkini hoʻopaʻa, hoʻokahi ʻaoʻao PTFE lole, kiʻekiʻe-mehana pale conveyor kāʻei, wela-ʻoluʻolu e hoʻokaʻaʻike mai iā mākou:

● Laina Hana Hana: Mr. Guo 18944819998

● Laina Hana Hana: Mr. Liu 13705266308

Ke kākoʻo nei mākou i kahi loea lawelawe ʻoihana a me ka ʻoiaʻiʻo, a ua hoʻolaʻa ʻia i ka hāʻawi ʻana iā ʻoe i nā hopena hoʻokahi a me ka lawelawe hoʻolohe!