Gịnị mere Glass Fiber Cloth Isiokwu na Dewaxing Tupu Impregnation na PTFE emulsion? Gịnị bụ ụkpụrụ?

Dị ka ọkachamara emeputa nke PTFE akwa okpomọkụ akwa, Aokai New Materials na-eduzi okpomọkụ okpomọkụ na iko eriri ákwà. Tupu impregnation na PTFE (Polytetrafluoroethylene) emulsion, iko eriri ákwà undergoes dewaxing na degumming wepụ sizing agents (textile auxiliaries) na eriri elu. Ndị enyemaka ndị a na-eje ozi maka nchịkọta, mmanye na nchebe n'oge ịse fiber na ịkwa ákwà. Otú ọ dị, ọ bụrụ na ewepụghị ha, ha ga-emebi àgwà nke PTFE na eriri iko. Ụkpụrụ ndị bụ isi dị ka ndị a:

1. Wepụ ihe ndị dị n'elu ala dị ala ma melite Wettability

Paraffin, mmanu mmanu na ihe ndi ozo n'ime ihe ndi ozo bu ihe ike di ala. Ọ bụrụ na-ejigide, na PTFE emulsion (na ala elu erughị ala ma siri ike chọrọ) enweghị ike gbasaa evenly na iko eriri elu, dapụtara na ntụpọ dị ka craters na azụ anya. Site na ikpocha okpomọkụ dị elu ma ọ bụ ihe mgbaze, a na-ewepụ ihe ndị na-emerụ emerụ na ike elu nke eriri iko na-abawanye, na-eme ka PTFE zuru ezu wetting.

2. Gbochie Carbonization na Delamination n'oge Sintering dị elu

Ọnọdụ okpomọkụ nke PTFE dị elu dị ka 360-380 ° C. Paraffin fọdụrụnụ ma ọ bụ epoxy adhesives n'elu enyo fiber ga-eme ka carbonize na oke okpomọkụ dị otú ahụ, na-emepụta ahụ ojii ma ọ bụ gas. Ọ bụghị naanị na nke a na-emetọ usoro (na-emetụta ihe ndị dị na dielectric na nnukwu ọla kọpa-clad laminates) ma, nke ka njọ, oyi akwa carbonized na-emepụta ihe na-adịghị ike, na-ebelata ike njikọ dị n'etiti PTFE na eriri iko na-eme ka delamination nke ihe mejupụtara.

3. Wụpụta Ike 'Mechanical Anchoring' mmetụta

Ịkụchasị ihe dị elu na igbutu (karịsịa ọgwụgwọ okpomọkụ dị elu) karịrị naanị 'nhicha'. Ka a na-ewepụ ihe ndị dị ndụ, a na-akpụzi ihe dị n'elu iko iko iji mepụta micropores ma ọ bụ kpughee ọtụtụ silanol (-OH). Nke a na-emepụta ọnọdụ maka mkpuchi ihe mkpuchi na-esote (dịka ọmụmaatụ, phenyl silane), na-enye PTFE ohere ịmepụta njikọ kemịkalụ ma ọ bụ isi ihe nkwụnye anụ ahụ na eriri iko site na ndị na-ejikọta ọnụ - na-agbanwe 'mkpuchi mkpuchi' dị mfe ka ọ bụrụ ihe siri ike 'njikọ'.

4. Zere mbibi nke Interfacial Dielectric Properties

N'ime ngwa dị elu dị ka ihe mkpuchi ọla kọpa dị elu na ngwa ngwa, ihe ndị na-emepụta polar organic (wax, chịngọm) na-abawanye ụba dielectric ọnwụ n'okpuru okpomọkụ dị elu na ugboro ole. Dewaxing na degumming ana achi achi na iko fiber-PTFE mejupụtara na-ekwusi ike dị ala dielectric mgbe nile na dielectric ọnwụ.

Na nchịkọta, isi nzube nke ọgwụgwọ a bụ ikpochapụ adịghị ike interface n'ígwé na hụ na PTFE, a ala ala ike ihe onwunwe, nweta zuru okè wetting na elu-ike bonding na ọcha, elu-elu-ike-ike enyo eriri.

Ozi dị n'elu bụ Jiangsu Aokai New Materials Technology Co., Ltd.

Maka nkọwa zuru ezu, ọnọdụ ngwa na ihe ngwọta ahaziri nke ngwaahịa anyị zuru oke - gụnyere akwa akwa PTFE dị elu, teepu PTFE dị elu, eriri akwa PTFE dị elu, eriri na-enweghị ihe ọ bụla maka igwe na-ejikọta, akwa PTFE nwere otu akụkụ, akwa akwa na-ekpo ọkụ na-eguzogide ọgwụ, eriri na-ekpo ọkụ na-ekpo ọkụ - biko nwee mmetụta na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ.

● Igwe ọkụ ọrụ: Maazị Guo 18944819998

● Igwe ọkụ ọrụ: Maazị Liu 13705266308

Anyị na-akwado nkà ihe ọmụma ọrụ ọkachamara na nke eziokwu, ma raara onwe ya nye inye gị ngwọta nkwụsịtụ na ọrụ nlebara anya!