6 oyi akwa siri ike&flex pcb maka ngwaọrụ ahụike

Okwu mmalite

pcbs siri ike&flex jikọtara ya na bọọdụ siri ike iji mepụta ngwaahịa ngwakọ a.Ụfọdụ n'ígwé nke usoro mmepụta gụnyere sekit na-agbanwe agbanwe nke na-agafe na bọọdụ ndị siri ike, dị ka

a ọkọlọtọ hardboard imewe.

Onye na-emepụta bọọdụ ahụ ga-agbakwunye ya site na oghere (PTHs) nke na-ejikọta sekit siri ike na mgbanwe dị ka akụkụ nke usoro a.PCB a na-ewu ewu n'ihi ọgụgụ isi ya, izi ezi, na mgbanwe ya.

PCB siri ike-Flex na-eme ka nhazi eletrọnịkị dị mfe site n'iwepụ eriri ndị na-agbanwe agbanwe, njikọ na wiwi onye ọ bụla.A na-ejikọta sekit bọọdụ siri ike & Flex nke ọma n'ime nhazi nke bọọdụ ahụ, nke na-eme ka arụmọrụ eletrik dịkwuo mma.

Ndị injinia nwere ike ịtụ anya nkwado na ịrụ ọrụ eletrik ka mma site na njikọ PCB dị n'ime ọkụ na igwe anaghị agba nchara.

Ihe onwunwe

Ngwa ala

Ihe kacha ewu ewu siri ike-ex bụ fiberglass kpara akpa.Nnukwu oyi akwa nke resin epoxy na-ekpuchi faịba glaasi a.

Ka o sina dị, fiberglass nke a na-etinye n'ime epoxy ejighị n'aka.Ọ pụghị iguzogide ujo na mberede na-adịgide adịgide.

Polyimide

A na-ahọrọ ihe a maka mgbanwe ya.Ọ siri ike ma nwee ike iguzogide mkparị na mmegharị ahụ.

Polyimide nwekwara ike idi okpomọkụ.Nke a na-eme ka ọ dị mma maka ngwa nwere mgbanwe okpomọkụ.

Polyester (PET)

A na-akwado PET maka njirimara eletrik na mgbanwe ya.Ọ na-eguzogide ọgwụ na dampness.Enwere ike were ya n'ọrụ n'ọnọdụ ụlọ ọrụ siri ike.

Iji mkpụrụ kwesịrị ekwesị na-eme ka ike na ogologo ndụ chọrọ.Ọ na-atụle ihe ndị dị ka nguzogide okpomọkụ na nkwụsi ike akụkụ mgbe ị na-ahọrọ mkpụrụ.

Polyimide adhesives

Igwe ọkụ nke okpomọkụ nke nrapado a na-eme ka ọ dị mma maka ọrụ ahụ.Ọ nwere ike iguzogide 500 ° C.Ọkụ ọkụ ya dị elu na-eme ka ọ dị mma maka ngwa dị iche iche dị oke egwu.

Polyester Adhesives

Ihe ntanye ndị a na-echekwa ọnụ ahịa karịa nke adhesives polyimide.

Ha dị mma maka ịme sekit mgbawa siri ike.

Mmekọrịta ha adịghịkwa ike.Polyester adhesives adịghịkwa eguzogide okpomọkụ.Emelitere ha n'oge na-adịbeghị anya.Nke a na-enye ha ihe mgbochi okpomọkụ.Mgbanwe a na-akwalitekwa mmegharị.Nke a na-eme ka ha dị nchebe na mgbakọ PCB multilayer.

Acrylic Adhesives

Ndị adhesives dị elu.Ha nwere ezigbo nkwụsi ike nke okpomọkụ megide corrosion na chemicals.Ha dị mfe itinye ma dịkwa ọnụ ala.Ejikọtara ya na nnweta ha, ha na-ewu ewu n'etiti ndị na-emepụta ihe.ndị na-emepụta ihe.

Epoxies

Nke a nwere ike ịbụ ihe nrapado a na-ejikarị eme ihe n'ichepụta sekit siri ike.Ha nwekwara ike iguzogide corrosion na elu na obere okpomọkụ.

Ha na-agbanwekwa nke ukwuu ma kwụsie ike nke ọma.O nwere obere polyester n'ime ya nke na-eme ka ọ dịkwuo mfe.