Tlhaloso ea sehlahisoa sa FR-4:
Fr4 e bitsoa ka mantsoe, empa nomoro ea mohlala e ngotsoeng ke FR-4.
FR-4 ke khoutu ea sehlopha se hiriloeng leralleng, ho bolelang hore maemo a phomolo a lapeng a tlameha ho itšehla thajana ka mor'a hore ho be le lebitso la lintho tse bonahalang, empa ke sehlopha sa lintho tse bonahalang Boards e sebelisoang sehlopheng sa FR-4 ea lingoliloeng ho na le mefuta e mengata, empa boholo ba se bitsoang mosebetsi o mokae o bitsoang "EPOGE"
Khalase ea khalase ea Epoloxe ea Epoloxy ea lamonate ea lamix Board, Gan-4 Baard, FPC e qapiloe, boto ea ho feto-fetoha le boto, boto ea pele ea FR-4 4 Khalase ea Gand Boto ea Gber, khalase ea Epoxy ea lamate ea Emorate ea Emorate, potoloho ea potoloho ea potoloho ea pele. 4 Board e halikiloeng, epoxy Board, boto ea mafura, Clath ea khalase ea khalase ea khalase ea khalase ea khalase ea khalase ea khalase ea khalase ea khalase ea ho chechisa pele.
Litšobotsi tsa sehlooho sa mahlale le likopo tsa sehlooho tsa motlakase, tse boreleli, tse loketseng lipampiri tsa ho sebelisa litlatsetso tsa FPC, litšoantšiso tsa FPC, Litoro tsa Carbon tse hatisitsoeng tsa fiberglass, li shebil thekeng Likopano tsa Insulation, liboto tsa insularmer Incum, likarolo tsa Seporofelong ea ho laola Insurance, lijalo tsa ho fepa maqhubu, liboto tsa konopo ea elektroniki.
Clath ea khalase ea FR4 Epoxy e nang le molatsoana oa li-lamile: FR-4, FR-4
FR-4 ke substrate e sebelisoang bakeng sa li-PCBS mme ke mofuta oa thepa ea sheet. Ho latela lisebelisoa tse fapaneng tsa ho phahamisa tse fapaneng, liboto li arotsoe ka mefuta e mene e latelang:
(1) FR-4: Lesela la khalase le substrate
(2) FR-1, FR-2, ETC .: Scatrate
(3) Setopo sa Cem: Nypestrate e kopaneng
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Fr-4 ke sehlahisoa se halikiloeng se entsoeng ka lesela le khethehileng la elektroniki se kentsoeng ka epoxy phermaldehyde resin le lisebelisoa tse ling ka mocheso o phahameng le khatello e phahameng.
Litšobotsi: Mekhoa e phahameng ea mekhoa e mengata le mokhoa o motle, ho hanyetsa hamonate hantle le ho hanyetsa.
E sebelisa: likarolo tsa sebopeho bakeng sa baitoleli ba motlakase le lisebelisoa tsa motlakase, ho hlophisoa ha lifilimi tse fapaneng, ho na le liforomo tsa motlakase, e joalo), 'me li ka sebelisoa ho tikoloho e mongobo le ho matla a ho fetoloa.
Litšobotsi tsa ts'ebetso ea FR-4
E nang le matla a manyane a lamily
Mokhoa oa ho itlhompha oa LRALLAR
Tlhahiso ea taba ea ho ikhatholla kamora ho qoelisoa ka metsing (D-24/23): ≥5.0 × 108ωω
Karolo e otlolohileng ho matla a motlakase (ho 90 ± 2 ± transformer oli, poku ea poleiti 1mm): ≥ 14.2mv / m
Parallel Lacker ho Voltage ea Dealdown (ho 90 ± 2 ± ho li-transformer oli): ≥ 40kv
Destactric Contern (50hz): ≤ 40.5
Destactric Contern (1mhz): ≤ 40.5
Destheric Ho Lahleha (50hz): ≤0.04
Destactric Tall Facort Prooctor (1mhz): ≤0.04
Motlatsi oa metsi (D-24/23, botenyanyane 1,6mm): ≤19mg
Letsoalo: 1.70-1,9,90g / cm & Sup3 ;; mme
Ho tlatlama: FV0
'Mala: tlhaho
Molaoli oa molao: GB / t1303.1-1998
Ts'ebetso ea Ts'ebetso ea FR-4:
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(2) ho hanyetsa e phahameng ea lik'hemik'hale
(3) Lekhetho le tlase (DF 0,0025)
(4) Deant e tsitsitseng le e tlase khafetsa (dk 2.35)
(5) Lingoliloeng tsa Thermoplane
Boto ea Class ea FR4 Epoxy Blat (EPOYLY BOTLE) ea letlapa le letle, le ile la retelletsa la motlakase, elektroniki le tse ling li hatella likarolo tsa sebopeho, litlhaloso tse kholo ke 1000 * 220mm.
