Factory Selling China Fr-4 Epoxy Glass Cloth Laminated Sheet, Fr-4 , Fiberglass Sheet, Plastic Sheet
Re ikemiselitse ho u fa tag ea theko e matla, lihlahisoa tse ikhethang le litharollo tsa boleng bo holimo, hammoho le phano e potlakileng ea Factory Selling China Fr-4 Epoxy Glass Laminated Sheet, Fr-4 , Fiberglass Sheet, Plastic Sheet, Feme ea rona. ka boleng bo holimo ho qala joalo ka lepetjo la rona, re etsa lihlahisoa tse entsoeng ka botlalo Japane, ho tloha ho theko ea thepa ho isa ho ho sebetsa.Sena se ba nolofalletsa ho itloaetsa ka khotso ea kelello.
Re ikemiselitse ho u fa theko e mabifi, lihlahisoa tse ikhethang le litharollo tsa boleng bo holimo, hammoho le ho tsamaisa thepa ka potlako bakeng saChina Fr-4 Fiberglass Epoxy, Leqephe la Epoxy Fr-4, Khamphani ea rona e se e ntse e e-na le lifeme tse ngata tse holimo le lihlopha tsa theknoloji tse nang le phihlelo Chaena, tse fanang ka thepa e ntle ka ho fetisisa, mekhoa le litšebeletso ho bareki ba lefats'e ka bophara.Botšepehi ke molao-motheo oa rona, ts'ebetso ea litsebi ke mosebetsi oa rona, ts'ebeletso ke sepheo sa rona, 'me khotsofalo ea bareki ke bokamoso ba rona!
Tlhaloso ea Sehlahisoa
Sehlahisoa sena se ne se le laminated ke mocheso o phahameng le khatello e phahameng ka lesela la elektroniki la glassfiber le kenngoeng ka brominated epoxy resin.E nang le thepa e phahameng ea mochine, thepa ea dielectric le thepa e thibelang malakabe, hape e na le mocheso o motle oa ho hanyetsa le ho hanyetsa mongobo;
FR-4 ke khoutu ea sehlopha sa lisebelisoa tse hananang le malakabe, e bolelang tlhahiso ea thepa eo lesela la resin le lokelang ho khona ho tima ka boeona kamora ho chesa.Ha se lebitso la lintho tse bonahalang, empa ke boemo ba lintho tse bonahalang.Lebitso FR4 le tsoa ho sistimi ea maemo ea NEMA moo 'FR' e emeng bakeng sa 'mollo retardant', e tsamaellanang le maemo a UL94V-0.Ka hona, liboto tsa potoloho tsa PCB ka kakaretso, Ho na le mefuta e mengata ea lisebelisoa tsa sehlopha sa FR-4 tse sebelisoang, empa boholo ba tsona ke lisebelisoa tse entsoeng ka Tera-Function epoxy resin e nang le filler le fiber ea khalase.
Ho Ikamahanya le Melao-motheo
TS EN 60893-3-2-2009 IEC 60893-3-2-2011 lisebelisoa tsa insulating tsa motlakase oa thermosetting resin - Karolo ea 4: Epoxy resin hard laminates Setšoantšo sa EPGC202.
Likaroloana
1.Thepa e phahameng ea mechine;
2.Thepa e phahameng ea dielectric;
3.Good Mechinability
4.Ho hanyetsa mongobo o motle;
5.Ho hanyetsa mocheso o motle;
6.Ho hanyetsa mocheso: Kereiti ea B,130℃
7.Thepa e thibelang mollo: UL94 V-0
Kopo
Sehlahisoa sena se sebelisoa haholo e le likarolo tsa sebopeho sa Motor le lisebelisoa tsa motlakase, ho kenyeletsoa mefuta eohle ea switjha, lisebelisoa tsa motlakase, poleiti ea matlafatso ea FPC, liboto tsa potoloho tse hatisitsoeng ka filimi, mochini oa ho phunya komporo, hlobo le lisebelisoa tse qhibilihisang (PCB lelakabe la teko) e loketseng tlas'a tikoloho e metsi le oli ea transformer.
Index ea Ts'ebetso e ka Sehloohong
| NO. | ITEM | THUTO | INDEX BOHLOKO | |
| 01 | Botenya | g/cm³ | 1.8-2.0 | |
| 02 | Ho monya metsi | % | <0.5 | |
| 03 | Matla a ho kobeha a otlolohileng | MPa | ≥350 | |
| 04 | Tšusumetso e tšoanang (mofuta oa Charpy) | KJ/m² | ≥33 | |
| 05 | Matla a ho kuta a tšoanang | MPa | ≥30 | |
| 06 | Matla a tšepe | MPa | ≥240 | |
| 07 | Matla a motlakase a emeng (ka oli ea 90 ℃ ± 2 ℃) | 1mm | MV/m | ≥14.2 |
| 2mm | ||||
| ≥11.8 | ||||
| 3mm | ||||
| ≥10.2 | ||||
| 08 | Parallel breakdown voltage (ka oli ea 90 ℃ ± 2 ℃) | KV | ≥35 | |
| 09 | Relative dielectric constant (50Hz) | - | ≤5.5 | |
| 10 | Dielectric dissipation factor (50Hz) | - | ≤0.04 | |
| 11 | Insulation resistance ka mor'a ho koloba (Kamora ho koloba ka lihora tse 24) | MΩ | ≥5.0×104 | |
| 12 | Ho hanyetsa mollo (UL94) | - | V-0 | |
Re ikemiselitse ho u fa tag ea theko e matla, lihlahisoa tse ikhethang le litharollo tsa boleng bo holimo, hammoho le phano e potlakileng ea Factory Selling China Fr-4 Epoxy Glass Laminated Sheet, Fr-4 , Fiberglass Sheet, Plastic Sheet, Feme ea rona. ka boleng bo holimo ho qala joalo ka lepetjo la rona, re etsa lihlahisoa tse entsoeng ka botlalo China, ho tloha ho theko ea thepa ho isa ho ho sebetsa.Sena se ba nolofalletsa ho itloaetsa ka khotso ea kelello.
Fektheri e Rekisang China Fr-4 Glass Epoxy,Leqephe la Epoxy Fr-4, Khamphani ea rona e se e ntse e e-na le lifeme tse ngata tse holimo le lihlopha tsa theknoloji tse nang le phihlelo Chaena, tse fanang ka thepa e ntle ka ho fetisisa, mekhoa le litšebeletso ho bareki ba lefats'e ka bophara.Botšepehi ke molao-motheo oa rona, ts'ebetso ea litsebi ke mosebetsi oa rona, ts'ebeletso ke sepheo sa rona, 'me khotsofalo ea bareki ke bokamoso ba rona!
