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Ọdịiche dị n’etiti bọọdụ epoxy 3240 na bọọdụ epoxy fr4

Ihe dị iche n’etiti 3240 epoxy osisi na fr4 epoxy osisi

1. Isi ihe nke fr4 epoxy board na-ebubata prepreg. Agba ndị ahụ na-acha ọcha, odo na akwụkwọ ndụ akwụkwọ ndụ. Ọ ka nwere ike n’ibu ike na ụlọ okpomọkụ nke 150 ℃. Ọ na-arụ ọrụ ọkụ eletrik dị mma na ala akọrọ na mmiri mmiri, ọkụ na-ere ọkụ, a na-ejikwa ya maka ngwaahịa eletriki na eletrik. A na-eji nlezianya na-emepụta akụkụ ihe mkpuchi mkpuchi na ụlọ ọrụ ndị ọzọ site na ngwa ngwa ndị a na-ebubata, ígwè obibi ụlọ na usoro ọkọlọtọ;

Bọdụ epoxy fr4 nwere arụmọrụ mkpuchi eletrik kwụsiri ike, ịdị larịị dị mma, elu dị larịị, enweghị olulu, yana ụkpụrụ nnabata nke ọkpụrụkpụ. Ọ dabara maka ngwaahịa nwere ihe mkpuchi elektrọnik dị elu, dị ka bọọdụ mkwado FPC, mpe mpe akwa PCB, na mesons fiber glass. , Potentiometer carbon film e biri ebi iko eriri osisi, nkenke star gia (wafer egweri), nkenke ule efere, eletriki (elektrik) akụrụngwa mkpuchi ọnụnọ spacer, mkpuchi nkwado efere, transformer mkpuchi efere, moto mkpuchi, egweri gia, electronic mgba ọkụ mkpuchi osisi, wdg .

2. 3240 epoxy osisi a na-akpọkarị 3240 epoxy phenolic glass glass laminate. A na-eji akwa iko eletrọnịkị mee ya na resin epoxy, akpọnwụwo ma pịa ya ọkụ. Epoxy resin na-ezokarị aka na ogige polymer organic nwere otu epoxy abụọ ma ọ bụ karịa n’ime molekul. Ewezuga ole na ole, ọnụọgụ molekụla nke ha dị adị adịghị elu.

Ihe e ji mara ihe owuwu molekụla nke resin epoxy bụ otu epoxy na-arụ ọrụ na yinye molekụla. Otu epoxy nwere ike ịdị na njedebe, n’etiti ma ọ bụ na usoro cyclic nke yinye molekụla. Sistemu resin epoxy gwọrọ bụ ihe mkpuchi mkpuchi mara mma nke nwere akụrụngwa dielectric dị elu, nguzogide ntapu elu na nguzogide arc.

A na-eji bọọdụ epoxy 3240 eme ihe na ngwa igwe, eletrọnịkị na ngwa eletriki. Ọ dabara maka igwe, eletriki, eletrọnịkị, eletriki na mpaghara ndị ọzọ. A na-ejikwa ya na nhazi nke akụkụ mkpuchi ma na-edozi ya n’ime akụkụ dị iche iche nke mkpuchi. Akụkụ nhazi ihe mkpuchi akụrụngwa.