Ishidi le-FR4 Epoxy Fiberglass Laminated
Umyalelo Womkhiqizo
Lo mkhiqizo uhlanganiswe izinga lokushisa eliphezulu nokucindezela okuphezulu ngendwangu ye-glassfiber ye-electronic ehlanganiswe ne-brominated epoxy resin.Inezici eziphezulu zemishini, izakhiwo ze-dielectric kanye nezindawo ezivimbela ilangabi, futhi inokumelana okuhle nokushisa nokumelana nomswakama;
I-FR-4 iyikhodi yebanga lezinto ezimelana nelangabi, okusho ukucaciswa kwezinto okubalulekile okumele kukwazi ukuzicisha ngokwazo ngemva kokusha.Akulona igama lezinto ezibonakalayo, kodwa ibanga lezinto ezibonakalayo.Igama elithi FR4 livela ohlelweni lokugreda lwe-NEMA lapho i-'FR' imele 'i-fire retardant', ehambisana nezinga le-UL94V-0.
Ukuhambisana nezindinganiso
I-TS EN 60893-3-2-2011 insulating materials - I-TS EN 60893-3-2-2011 kagesi thermoset resin industrial hard laminates - Ingxenye 4: epoxy resin hard laminates imininingwane EPGC202.
Isicelo
Lo mkhiqizo usetshenziswa kakhulu njengezingxenye zesakhiwo se-Motor kanye nemishini kagesi, okuhlanganisa zonke izinhlobo zokushintshwa, izinto zikagesi, ipuleti lokuqinisa i-FPC, amabhodi wesifunda aphrintiwe ifilimu ye-carbon, iphedi lokumba ikhompyutha, isikhunta kanye nemishini yokuncibilikisa (i-PCB test flame) efanelekile ngaphansi kwemvelo emanzi kanye namafutha e-transformer.
Izithombe zomkhiqizo
Idethi Eyinhloko Yobuchwepheshe(Chofoza lapha ukuze ulande umbiko wokuhlola wenkampani yangaphandle)
| Impahla | Iyunithi | Inani elijwayelekile | Inani Elijwayelekile | Indlela yokuhlola |
| Amandla e-Flexural perpendicular to laminations(MD) | I-MPa | ≥340 | 480 | I-IEC60893-2:2003 |
| Amandla womthelela we-Charpy ahambisana nama-laminations (Notched, MD) | kJ/m2 | ≥33 | 49 | |
| Amandla e-Tensile(MD) | I-MPa | ≥300 | 322 | |
| Amandla kagesi ahambisana nama-laminations (ku-90℃±2℃ ku-25# uwoyela we-transformer, ukuhlolwa kwesinyathelo nesinyathelo se-20s, Φ25mm/Φ75mm i-cylindrical electrode) | kV/mm | ≥14.2 | 18.2 | |
| Ukwehla kwamandla kagesi ahambisana nama-laminations (ku-90℃±2℃ ku-25# uwoyela we-transformer, ukuhlolwa kwesinyathelo nesinyathelo se-20s, Φ130mm/Φ130mm plate electrode) | kV | ≥35 | >50 | |
| Imvume Ehlobene(1MHz) | _ | ≤5.5 | 5.20 | |
| Ukumelana ne-insulation (ama-electrode ephinikhodi ye-Taper, nesikhala se-electrode singama-25.0mm) | Ω | ≥5.0 x1012 | 5.9x1013 | |
| Ukumelana ne-insulation (Ngemva kokucwiliswa emanzini amahora angu-24, kusetshenziswa ama-electrode e-taper pin, kanti isikhala se-electrode singu-25.0mm) | Ω | ≥5.0 x1010 | 1.3x1012 | |
| I-Comparative Tracking Index(CTI) | _ | _ | I-CTI600 | |
| Ukuminyana | g/cm3 | 1.9-2.1 | 2.0 | ISO1183-1:2019 |
| Ukuvutha (Indlela eqondile) | Ikilasi | V-0 | V-0 | ANSI/UL-94-1985 |
| Inkomba yezinga lokushisa | ℃ | _ | 130 ℃ |
FAQ
Q1: Ingabe uhweba inkampani noma umenzi?
Singumkhiqizi oholayo wenhlanganisela kagesi efaka insulating, besisebenza kumkhiqizi we-thermoset rigid composite kusukela ngo-2003.Umthamo wethu ngu-6000TONS/ngonyaka.
Q2: Amasampula
Amasampuli amahhala, udinga kuphela ukukhokhela izindleko zokuthumela.
Q3: Uliqinisekisa kanjani izinga lokukhiqiza ngobuningi?
Ngokubukeka, usayizi nokuqina: sizokwenza ukuhlola okugcwele ngaphambi kokupakisha.
Ngekhwalithi yokusebenza: Sisebenzisa ifomula engashintshi, futhi kuzoba ukuhlolwa kwamasampula okuvamile, singanikeza umbiko wokuhlola umkhiqizo ngaphambi kokuthunyelwa.
Q4: Isikhathi sokulethwa
Kuya ngenani le-oda.Ngokujwayelekile, isikhathi sokulethwa sizoba yizinsuku eziyi-15-20.
Q5: Iphakheji
Sizosebenzisa iphepha lobuciko obuchwepheshile ukupakisha ku-plywood pallet.uma unezidingo zephakheji ezikhethekile, sizopakisha njengesidingo sakho.
Q6: Inkokhelo
I-TT, 30% T/T kusengaphambili, ibhalansi ngaphambi kokuthunyelwa.Siphinde samukela i-L/C.