Bwerani mudzaphunzire za fr-4 epoxy galasi laminate

Lolani aliyense kudziwa za fr-4 epoxy galasi laminate! Aliyense ayenera kudziwa izi! FR-4 ndi dzina lachikhombo lazinthu zosagwira moto. Zimayimira tsatanetsatane wazinthu zomwe utomoni uyenera kuzimitsa zokha utawotcha. Si dzina lakuthupi, koma kalasi yakuthupi. Chifukwa chake, dera lamakono Pali mitundu yambiri yazida za FR-4 zomwe zimagwiritsidwa ntchito mu bolodi, koma zambiri mwazinthuzo ndizopangidwa ndi zinthu zotchedwa epoxy resin, filler ndi fiber fiber.

FR-4 epoxy galasi nsalu laminate, malinga ndi ntchito zosiyanasiyana, makampani amatchedwa: zotetezera bolodi, epoxy board, epoxy resin board, brominated epoxy resin board, FR-4, fiberglass board, fiberglass board, Flame-retardant insulation board, FR-4 laminated board, epoxy board, FR-4 light board, FR-4 fiberglass board, epoxy galasi board board, epoxy galasi nsalu laminate, dera bolodi pobowola. Main luso mbali ndi ntchito: khola magetsi kutchinjiriza ntchito, flatness wabwino, yosalala pamwamba, palibe maenje, makulidwe mfundo kulolerana, oyenera mkulu-ntchito mankhwala kutchinjiriza pakompyuta.

Ndiloleni ndilankhule kaye za mawonekedwe ake: FR-4 epoxy glass fiber substrate ndi mtundu wa gawo lapansi lomwe limagwiritsa ntchito epoxy resin ngati zomatira komanso nsalu zamagetsi zamagalasi ngati nsalu yolimbitsa thupi. Pepala lake lolumikizira komanso mkati mwamkati wonenepa wamkuwa wokutira laminate ndi magawo ofunikira pakupanga matabwa azinthu zingapo osindikizidwa.

Tiye tikambirane za momwe amagwirira ntchito: Makina, mawonekedwe owoneka bwino, kulimbikira kwakanthawi, komanso kukana kwa chinyezi cha epoxy galasi chansalu chapamwamba ndipamwamba kuposa cha gawo lapansi. Magwiridwe ake amagetsi ndiabwino, kutentha kogwira ntchito ndikokwera, ndipo magwiridwe ake sakhudzidwa ndi chilengedwe. Kumbali ya ukadaulo wakukonza, uli ndi maubwino akulu kuposa magawo ena amtundu wamagalasi a fiber. Chogulitsa chamtunduwu chimagwiritsidwa ntchito ngati PCB yothandizirana kawiri, ndipo kuchuluka kwake ndi kwakukulu.

Pomaliza, lankhulani za momwe angagwiritsire ntchito: epoxy galasi CHIKWANGWANI chovala, chomwe chimagwiritsidwa ntchito kwambiri ndi FR-4. M’zaka zaposachedwa, chifukwa chakukula kwaukadaulo wamagetsi wamagetsi zamagetsi ndi ukadaulo wa PCB, zopangidwa za FR-4 zokhala ndi Tg yayikulu zawonekera.